Category: News
Is MultiSelect possible with the Checkbox Tree? (App Designer)
The normal tree app component has the MultiSelect property. The checkbox tree (introduced in 2021a), however, has not and, so far, I have not been able to enable the selection of multiple child nodes of the checkbox tree. Is it possible to circumvent this limitation?The normal tree app component has the MultiSelect property. The checkbox tree (introduced in 2021a), however, has not and, so far, I have not been able to enable the selection of multiple child nodes of the checkbox tree. Is it possible to circumvent this limitation? The normal tree app component has the MultiSelect property. The checkbox tree (introduced in 2021a), however, has not and, so far, I have not been able to enable the selection of multiple child nodes of the checkbox tree. Is it possible to circumvent this limitation? app designer, selection, tree, checkbox MATLAB Answers — New Questions
How can I access secrets (MATLAB vault) in web apps?
I am deploying an app to MATLAB Web App Server that uses secrets. Currently, this works in my local MATLAB installation using setSecret and getSecret. How can I use these secrets when deploying this app as a web app on MATLAB Web App Server? I am deploying an app to MATLAB Web App Server that uses secrets. Currently, this works in my local MATLAB installation using setSecret and getSecret. How can I use these secrets when deploying this app as a web app on MATLAB Web App Server? I am deploying an app to MATLAB Web App Server that uses secrets. Currently, this works in my local MATLAB installation using setSecret and getSecret. How can I use these secrets when deploying this app as a web app on MATLAB Web App Server? MATLAB Answers — New Questions
can u ans me what should i do now from bolded wave to normalwave
i do my simulink which is dynamic voltage restorer using fuzzy logic controller for voltage stabilization. here i face this kind of problem can u suggest me what should i do now? why the curve is bolded? please help mei do my simulink which is dynamic voltage restorer using fuzzy logic controller for voltage stabilization. here i face this kind of problem can u suggest me what should i do now? why the curve is bolded? please help me i do my simulink which is dynamic voltage restorer using fuzzy logic controller for voltage stabilization. here i face this kind of problem can u suggest me what should i do now? why the curve is bolded? please help me simulink, matlab MATLAB Answers — New Questions
Making a table from data using rec
I am trying to use this code to create a table of when the data is in recession (when the value of q(x)>q(x-1)). However I do not know how to use the rec command.
T= readtable ("GDF.xlsx");
q=T(:,2);%The second column of the data is numerical, the first column is just dates
R=0;
for x=T
if q(x)>q(x-1) %Defining what a recession counts as
R=R+1;
rec(x)=1 %If it is a recession it =1, if not it will =0
else
rec(x)=0;
end
end
Error message that appears when I run this code:
Error using () (line 133)
Subscripting into a table using one subscript (as in t(i))
is not supported. Specify a row subscript and a variable
subscript, as in t(rows,vars). To select variables, use
t(:,i) or for one variable t.(i). To select rows, use
t(i,:).
Error in
Week4Q2 (line 8)
if q(x)>q(x-1)
Any idea on how to change the code so it produces a table of when the data is in recession? Help would be appreciated.I am trying to use this code to create a table of when the data is in recession (when the value of q(x)>q(x-1)). However I do not know how to use the rec command.
T= readtable ("GDF.xlsx");
q=T(:,2);%The second column of the data is numerical, the first column is just dates
R=0;
for x=T
if q(x)>q(x-1) %Defining what a recession counts as
R=R+1;
rec(x)=1 %If it is a recession it =1, if not it will =0
else
rec(x)=0;
end
end
Error message that appears when I run this code:
Error using () (line 133)
Subscripting into a table using one subscript (as in t(i))
is not supported. Specify a row subscript and a variable
subscript, as in t(rows,vars). To select variables, use
t(:,i) or for one variable t.(i). To select rows, use
t(i,:).
Error in
Week4Q2 (line 8)
if q(x)>q(x-1)
Any idea on how to change the code so it produces a table of when the data is in recession? Help would be appreciated. I am trying to use this code to create a table of when the data is in recession (when the value of q(x)>q(x-1)). However I do not know how to use the rec command.
T= readtable ("GDF.xlsx");
q=T(:,2);%The second column of the data is numerical, the first column is just dates
R=0;
for x=T
if q(x)>q(x-1) %Defining what a recession counts as
R=R+1;
rec(x)=1 %If it is a recession it =1, if not it will =0
else
rec(x)=0;
end
end
Error message that appears when I run this code:
Error using () (line 133)
Subscripting into a table using one subscript (as in t(i))
is not supported. Specify a row subscript and a variable
subscript, as in t(rows,vars). To select variables, use
t(:,i) or for one variable t.(i). To select rows, use
t(i,:).
Error in
Week4Q2 (line 8)
if q(x)>q(x-1)
Any idea on how to change the code so it produces a table of when the data is in recession? Help would be appreciated. table, rec, if statement, for loop, else MATLAB Answers — New Questions
Important Change Coming for Entra ID Passkeys in November 2025
Passkey Settings Behavior Change After Introduction of New Passkey Profiles
If your focus is on Entra ID or security, you probably agree with the statement that passkeys are the future for authentication. Or at least, the immediate next step. Who knows what might happen after passkeys are fully deployed? After all, it wasn’t so long ago that people congratulated themselves for using SMS messages for multifactor authentication.
In any case, message center notification MC1097225 (first published 17 June 2025, updated 20 October 2025) marks an important point in the evolution of passkey support within Entra ID. Where today Entra ID supports tenant-wide controls for passkeys as an authentication method, from November 2025 (December 2025 for government clouds), the preview Entra ID feature will support up to ten passkey profiles per tenant. The intention behind the change is to allow tenants to exert more granular control over which users can use what passkeys for authentication.
Granular control is usually goodness, and there’s goodness in this change. You’ll be able to create a passkey profile for departments or other groups and dictate what kind of passkeys the users within the scope of the profile can use.
Passkey Authenticator Attestation
A potential downside exists that should be understood before rushing to embrace the change. When a tenant opts in to use the new approach, Entra ID switches to a new schema to describe what passkey policies are. Logically enough, the existing passkey settings become the default passkey policy, and if the setting to enforce attestation is disabled, Entra ID will become less strict about the kind of passkeys it accepts as an authentication method.
Passkeys have an Authenticator Attestation GUID (AAGUID), a 128-bit identifier to identify the make and model. In enterprise environments, it is common practice to decide on a set of passkeys or FIDO2 keys that the tenant wishes to support. This decision is enforced by specifying the AAGUIDs in the passkey settings.
But as part of the change to the new passkey schema, Microsoft says that “if Enforce attestation is disabled (in a policy), we (Entra ID) will start accepting security key or passkey providers using the following attestation statements:
- “none”
- “tpm”
- “packed” (AttCA type only)
- Custom attestation formats ≤ 32 characters
This will allow a wider range of security keys and passkey providers to be accepted for registration and authentication in Microsoft Entra ID.”
That doesn’t sound too serious, but it does mean that if your current passkey settings do not enforce attestation (Figure 1), anyone covered by the default policy created when the switchover happens will be able to choose whatever passkey type they like.

A Passkey Setting Worth Checking
Some tenants might not care very much about the non-enforcement of attestation. Others will care deeply because of the work they’ve done previously to figure out what kind of passkeys should be used within the tenant. In either case, it’s worthwhile considering the topic and deciding if attestation should be enforced.
Microsoft says that there’s no administrator action necessary for the change. It will be deployed automatically to tenants, and you might not realize that anything has happened if you don’t have the need to review authentication methods.
APIs Not Ready for Change
MC1097225 contains an important note: “If you continue using Graph API or third-party tools to modify the policy, the schema will not change until General Availability.” Remember, what comes in November is a preview and it takes time for APIs to catch up with change. Customers who have built tools to manage authentication methods can continue to use those methods until general availability happens, which will probably be in early to mid-2026 (my guess). When that happens, I guess I’ll revisit my password and authentication methods report script.
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Figure 창에 출력되는 이미지 크기 조절 방법
안녕하세요.
Figure 창에 출력되는 결과가 전체의 부분만 나타납니다. 처리하는 이미지 크기가 커서 그런것 같아서 이미지 크기를 줄여도 동일한 형태인데. Figure에 출력되는 이미지가 계속 부분만 보이는 이유가 무엇인지 조언 부탁 드립니다.
scale_factor = 0.5;
radius_range_orig = [15 60];
img1_rgb_orig = imread(‘SIFT_1.png’);
img1_rgb = imresize(img1_rgb_orig, scale_factor);
img1_gray = im2gray(img1_rgb);
img2_rgb_orig = imread(‘SIFT_2.png’);
img2_rgb = imresize(img2_rgb_orig, scale_factor);
img2_gray = im2gray(img2_rgb);
points1_all = detectSIFTFeatures(img1_gray);
points2_all = detectSIFTFeatures(img2_gray);
scaled_radius_range = round(radius_range_orig * scale_factor);
[centers1, radii1] = imfindcircles(img1_gray, scaled_radius_range, ‘Sensitivity’, 0.92, ‘ObjectPolarity’, ‘bright’);
if isempty(centers1)
disp(‘SIFT_1.png (축소됨)에서 공을 찾지 못했습니다. 반경/민감도를 조절하세요.’);
return;
end
center1 = centers1(1,:);
radius1 = radii1(1);
roi1 = [center1(1)-radius1, center1(2)-radius1, 2*radius1, 2*radius1];
[centers2, radii2] = imfindcircles(img2_gray, scaled_radius_range, ‘Sensitivity’, 0.92, ‘ObjectPolarity’, ‘bright’);
if isempty(centers2)
disp(‘SIFT_2.png (축소됨)에서 공을 찾지 못했습니다. 반경/민감도를 조절하세요.’);
return;
end
center2 = centers2(1,:);
radius2 = radii2(1);
roi2 = [center2(1)-radius2, center2(2)-radius2, 2*radius2, 2*radius2];
locations1 = points1_all.Location;
x_min1 = roi1(1); y_min1 = roi1(2);
x_max1 = roi1(1) + roi1(3); y_max1 = roi1(2) + roi1(4);
inside_indices1 = (locations1(:, 1) >= x_min1 & locations1(:, 1) <= x_max1 & …
locations1(:, 2) >= y_min1 & locations1(:, 2) <= y_max1);
points_in_roi1 = points1_all(inside_indices1);
locations2 = points2_all.Location;
x_min2 = roi2(1); y_min2 = roi2(2);
x_max2 = roi2(1) + roi2(3); y_max2 = roi2(2) + roi2(4);
inside_indices2 = (locations2(:, 1) >= x_min2 & locations2(:, 1) <= x_max2 & …
locations2(:, 2) >= y_min2 & locations2(:, 2) <= y_max2);
points_in_roi2 = points2_all(inside_indices2);
[features1, valid_points1] = extractFeatures(img1_gray, points_in_roi1);
[features2, valid_points2] = extractFeatures(img2_gray, points_in_roi2);
indexPairs = matchFeatures(features1, features2, ‘MaxRatio’, 0.6);
matchedPoints1 = valid_points1(indexPairs(:, 1), :);
matchedPoints2 = valid_points2(indexPairs(:, 2), :);
figure(‘WindowState’, ‘maximized’);
showMatchedFeatures(img1_rgb, img2_rgb, matchedPoints1, matchedPoints2, ‘montage’);
title(‘Matched SIFT Features (Resized Image)’);안녕하세요.
Figure 창에 출력되는 결과가 전체의 부분만 나타납니다. 처리하는 이미지 크기가 커서 그런것 같아서 이미지 크기를 줄여도 동일한 형태인데. Figure에 출력되는 이미지가 계속 부분만 보이는 이유가 무엇인지 조언 부탁 드립니다.
scale_factor = 0.5;
radius_range_orig = [15 60];
img1_rgb_orig = imread(‘SIFT_1.png’);
img1_rgb = imresize(img1_rgb_orig, scale_factor);
img1_gray = im2gray(img1_rgb);
img2_rgb_orig = imread(‘SIFT_2.png’);
img2_rgb = imresize(img2_rgb_orig, scale_factor);
img2_gray = im2gray(img2_rgb);
points1_all = detectSIFTFeatures(img1_gray);
points2_all = detectSIFTFeatures(img2_gray);
scaled_radius_range = round(radius_range_orig * scale_factor);
[centers1, radii1] = imfindcircles(img1_gray, scaled_radius_range, ‘Sensitivity’, 0.92, ‘ObjectPolarity’, ‘bright’);
if isempty(centers1)
disp(‘SIFT_1.png (축소됨)에서 공을 찾지 못했습니다. 반경/민감도를 조절하세요.’);
return;
end
center1 = centers1(1,:);
radius1 = radii1(1);
roi1 = [center1(1)-radius1, center1(2)-radius1, 2*radius1, 2*radius1];
[centers2, radii2] = imfindcircles(img2_gray, scaled_radius_range, ‘Sensitivity’, 0.92, ‘ObjectPolarity’, ‘bright’);
if isempty(centers2)
disp(‘SIFT_2.png (축소됨)에서 공을 찾지 못했습니다. 반경/민감도를 조절하세요.’);
return;
end
center2 = centers2(1,:);
radius2 = radii2(1);
roi2 = [center2(1)-radius2, center2(2)-radius2, 2*radius2, 2*radius2];
locations1 = points1_all.Location;
x_min1 = roi1(1); y_min1 = roi1(2);
x_max1 = roi1(1) + roi1(3); y_max1 = roi1(2) + roi1(4);
inside_indices1 = (locations1(:, 1) >= x_min1 & locations1(:, 1) <= x_max1 & …
locations1(:, 2) >= y_min1 & locations1(:, 2) <= y_max1);
points_in_roi1 = points1_all(inside_indices1);
locations2 = points2_all.Location;
x_min2 = roi2(1); y_min2 = roi2(2);
x_max2 = roi2(1) + roi2(3); y_max2 = roi2(2) + roi2(4);
inside_indices2 = (locations2(:, 1) >= x_min2 & locations2(:, 1) <= x_max2 & …
locations2(:, 2) >= y_min2 & locations2(:, 2) <= y_max2);
points_in_roi2 = points2_all(inside_indices2);
[features1, valid_points1] = extractFeatures(img1_gray, points_in_roi1);
[features2, valid_points2] = extractFeatures(img2_gray, points_in_roi2);
indexPairs = matchFeatures(features1, features2, ‘MaxRatio’, 0.6);
matchedPoints1 = valid_points1(indexPairs(:, 1), :);
matchedPoints2 = valid_points2(indexPairs(:, 2), :);
figure(‘WindowState’, ‘maximized’);
showMatchedFeatures(img1_rgb, img2_rgb, matchedPoints1, matchedPoints2, ‘montage’);
title(‘Matched SIFT Features (Resized Image)’); 안녕하세요.
Figure 창에 출력되는 결과가 전체의 부분만 나타납니다. 처리하는 이미지 크기가 커서 그런것 같아서 이미지 크기를 줄여도 동일한 형태인데. Figure에 출력되는 이미지가 계속 부분만 보이는 이유가 무엇인지 조언 부탁 드립니다.
scale_factor = 0.5;
radius_range_orig = [15 60];
img1_rgb_orig = imread(‘SIFT_1.png’);
img1_rgb = imresize(img1_rgb_orig, scale_factor);
img1_gray = im2gray(img1_rgb);
img2_rgb_orig = imread(‘SIFT_2.png’);
img2_rgb = imresize(img2_rgb_orig, scale_factor);
img2_gray = im2gray(img2_rgb);
points1_all = detectSIFTFeatures(img1_gray);
points2_all = detectSIFTFeatures(img2_gray);
scaled_radius_range = round(radius_range_orig * scale_factor);
[centers1, radii1] = imfindcircles(img1_gray, scaled_radius_range, ‘Sensitivity’, 0.92, ‘ObjectPolarity’, ‘bright’);
if isempty(centers1)
disp(‘SIFT_1.png (축소됨)에서 공을 찾지 못했습니다. 반경/민감도를 조절하세요.’);
return;
end
center1 = centers1(1,:);
radius1 = radii1(1);
roi1 = [center1(1)-radius1, center1(2)-radius1, 2*radius1, 2*radius1];
[centers2, radii2] = imfindcircles(img2_gray, scaled_radius_range, ‘Sensitivity’, 0.92, ‘ObjectPolarity’, ‘bright’);
if isempty(centers2)
disp(‘SIFT_2.png (축소됨)에서 공을 찾지 못했습니다. 반경/민감도를 조절하세요.’);
return;
end
center2 = centers2(1,:);
radius2 = radii2(1);
roi2 = [center2(1)-radius2, center2(2)-radius2, 2*radius2, 2*radius2];
locations1 = points1_all.Location;
x_min1 = roi1(1); y_min1 = roi1(2);
x_max1 = roi1(1) + roi1(3); y_max1 = roi1(2) + roi1(4);
inside_indices1 = (locations1(:, 1) >= x_min1 & locations1(:, 1) <= x_max1 & …
locations1(:, 2) >= y_min1 & locations1(:, 2) <= y_max1);
points_in_roi1 = points1_all(inside_indices1);
locations2 = points2_all.Location;
x_min2 = roi2(1); y_min2 = roi2(2);
x_max2 = roi2(1) + roi2(3); y_max2 = roi2(2) + roi2(4);
inside_indices2 = (locations2(:, 1) >= x_min2 & locations2(:, 1) <= x_max2 & …
locations2(:, 2) >= y_min2 & locations2(:, 2) <= y_max2);
points_in_roi2 = points2_all(inside_indices2);
[features1, valid_points1] = extractFeatures(img1_gray, points_in_roi1);
[features2, valid_points2] = extractFeatures(img2_gray, points_in_roi2);
indexPairs = matchFeatures(features1, features2, ‘MaxRatio’, 0.6);
matchedPoints1 = valid_points1(indexPairs(:, 1), :);
matchedPoints2 = valid_points2(indexPairs(:, 2), :);
figure(‘WindowState’, ‘maximized’);
showMatchedFeatures(img1_rgb, img2_rgb, matchedPoints1, matchedPoints2, ‘montage’);
title(‘Matched SIFT Features (Resized Image)’); figure, 이미지크기 조절 MATLAB Answers — New Questions
Capture 1.6 GHz Bandwidth Spectrum Using Multiple Antennas
I want to fully utilize the 1.6 GHz bandwidth of the X410. What kind of computer hardware configuration should I use should I use (network card, cable, memory, storage, etc.)?I want to fully utilize the 1.6 GHz bandwidth of the X410. What kind of computer hardware configuration should I use should I use (network card, cable, memory, storage, etc.)? I want to fully utilize the 1.6 GHz bandwidth of the X410. What kind of computer hardware configuration should I use should I use (network card, cable, memory, storage, etc.)? usrp, x410 MATLAB Answers — New Questions
The ‘Evaluate’ attribute is not valid – Simscape masking
I am trying to make a masked subsystem with an integrated Pipe (TL) block from the Simscape Fluids library. In the mask, I promote the ‘Cross-sectional geometry’ and ‘Pipe diameter’ properties. Previewing the dialog box works at this point. When changing the cross-sectional geometry in the dialog box from Circular to e.g. Annular, the mask editor gives the following error: The ‘Evaluate’ attribute specified for parameter ‘Parameter 2’ of block ‘Model/Subsystem’ is not valid. Looking at the Mask editor, the entire list of parameters changes. The properties are still there but all the namings are gone. Moreover, I noticed that depending on which property is loaded in ‘Cross-sectional geometry’, the Evaluate attribute of ‘Pipe diameter’ is either checked or not, and I cannot change it by clicking in the mask – it seems to be locked. I’ve been looking for the attributes via command line using get(gcbh), but I was not able to find a way to change the attribute. I found something in the ‘DialogParameters’ structure, but this is read-only and cannot be changed using set_param.
Is there a way I can get the masking working, with the ability to set both the Cross-sectional geometry as other properties like Pipe diameter?
Mask before changing cross-sectional geometry:
Mask after changing cross-sectional geometry:I am trying to make a masked subsystem with an integrated Pipe (TL) block from the Simscape Fluids library. In the mask, I promote the ‘Cross-sectional geometry’ and ‘Pipe diameter’ properties. Previewing the dialog box works at this point. When changing the cross-sectional geometry in the dialog box from Circular to e.g. Annular, the mask editor gives the following error: The ‘Evaluate’ attribute specified for parameter ‘Parameter 2’ of block ‘Model/Subsystem’ is not valid. Looking at the Mask editor, the entire list of parameters changes. The properties are still there but all the namings are gone. Moreover, I noticed that depending on which property is loaded in ‘Cross-sectional geometry’, the Evaluate attribute of ‘Pipe diameter’ is either checked or not, and I cannot change it by clicking in the mask – it seems to be locked. I’ve been looking for the attributes via command line using get(gcbh), but I was not able to find a way to change the attribute. I found something in the ‘DialogParameters’ structure, but this is read-only and cannot be changed using set_param.
Is there a way I can get the masking working, with the ability to set both the Cross-sectional geometry as other properties like Pipe diameter?
Mask before changing cross-sectional geometry:
Mask after changing cross-sectional geometry: I am trying to make a masked subsystem with an integrated Pipe (TL) block from the Simscape Fluids library. In the mask, I promote the ‘Cross-sectional geometry’ and ‘Pipe diameter’ properties. Previewing the dialog box works at this point. When changing the cross-sectional geometry in the dialog box from Circular to e.g. Annular, the mask editor gives the following error: The ‘Evaluate’ attribute specified for parameter ‘Parameter 2’ of block ‘Model/Subsystem’ is not valid. Looking at the Mask editor, the entire list of parameters changes. The properties are still there but all the namings are gone. Moreover, I noticed that depending on which property is loaded in ‘Cross-sectional geometry’, the Evaluate attribute of ‘Pipe diameter’ is either checked or not, and I cannot change it by clicking in the mask – it seems to be locked. I’ve been looking for the attributes via command line using get(gcbh), but I was not able to find a way to change the attribute. I found something in the ‘DialogParameters’ structure, but this is read-only and cannot be changed using set_param.
Is there a way I can get the masking working, with the ability to set both the Cross-sectional geometry as other properties like Pipe diameter?
Mask before changing cross-sectional geometry:
Mask after changing cross-sectional geometry: mask, evaluate MATLAB Answers — New Questions
How can I execute a function if it exist, otherwise use a custom function?
knnsearch is a function from the "statistics and machine learning toolbox"
I created my own knnsearch, however, if the user has this function already I want to run it from the toolbox. if the user doesn’t have it, then execute my implementation.
The problem is that matlab fails in compiler time becasue it is expecting knnsearch to exist.
by the way… I used copilot and chatgpt for suggestions…. but their suggestions didn’t work.
function [k_idx, D] = knnsearch_lib(queryPoint, data, k)
% Check if the Toolbox knnsearch function is available
if exist(‘knnsearch’, ‘file’) == 2
[k_idx, D] = knnsearch(queryPoint, data, k);
else
% If not available, use custom implementation
[k_idx, D] = knn_custom(queryPoint, data, k);
end
endknnsearch is a function from the "statistics and machine learning toolbox"
I created my own knnsearch, however, if the user has this function already I want to run it from the toolbox. if the user doesn’t have it, then execute my implementation.
The problem is that matlab fails in compiler time becasue it is expecting knnsearch to exist.
by the way… I used copilot and chatgpt for suggestions…. but their suggestions didn’t work.
function [k_idx, D] = knnsearch_lib(queryPoint, data, k)
% Check if the Toolbox knnsearch function is available
if exist(‘knnsearch’, ‘file’) == 2
[k_idx, D] = knnsearch(queryPoint, data, k);
else
% If not available, use custom implementation
[k_idx, D] = knn_custom(queryPoint, data, k);
end
end knnsearch is a function from the "statistics and machine learning toolbox"
I created my own knnsearch, however, if the user has this function already I want to run it from the toolbox. if the user doesn’t have it, then execute my implementation.
The problem is that matlab fails in compiler time becasue it is expecting knnsearch to exist.
by the way… I used copilot and chatgpt for suggestions…. but their suggestions didn’t work.
function [k_idx, D] = knnsearch_lib(queryPoint, data, k)
% Check if the Toolbox knnsearch function is available
if exist(‘knnsearch’, ‘file’) == 2
[k_idx, D] = knnsearch(queryPoint, data, k);
else
% If not available, use custom implementation
[k_idx, D] = knn_custom(queryPoint, data, k);
end
end conditional dispatch MATLAB Answers — New Questions
Approach to computing statistics on a latitude/longitude grid
I’m looking for suggestions on the best approach to computing statistics on a latitude/longitude grid in MATLAB.
I have a non-gridded dataset with global wind observations (wind magnitude in knots) based on latitude and longitude over 30 years. I want to average that data on some latitude/longitude grid (say 1°x1° grid) then create a density-like plot of those average wind values on a map.
I’m trying to find the most efficient approach to doing this analysis in MATLAB. Thanks.I’m looking for suggestions on the best approach to computing statistics on a latitude/longitude grid in MATLAB.
I have a non-gridded dataset with global wind observations (wind magnitude in knots) based on latitude and longitude over 30 years. I want to average that data on some latitude/longitude grid (say 1°x1° grid) then create a density-like plot of those average wind values on a map.
I’m trying to find the most efficient approach to doing this analysis in MATLAB. Thanks. I’m looking for suggestions on the best approach to computing statistics on a latitude/longitude grid in MATLAB.
I have a non-gridded dataset with global wind observations (wind magnitude in knots) based on latitude and longitude over 30 years. I want to average that data on some latitude/longitude grid (say 1°x1° grid) then create a density-like plot of those average wind values on a map.
I’m trying to find the most efficient approach to doing this analysis in MATLAB. Thanks. latitude, longitude, grid, statistics MATLAB Answers — New Questions
Automating Microsoft 365 with PowerShell November 2025 Update
Updated PDF and EPUB Files Available for Automating Microsoft 365 with PowerShell eBook
The Office 365 for IT Pros team is happy to announce the availability of version 17 of the Automating Microsoft 365 with PowerShell eBook. Updated PDF and EPUB files are available for download from Gumroad.com by subscribers of the Office 365 for IT Pros eBook and by those who bought the PowerShell book separately. Remember, when you subcribe to these books, you’re entitled to receive any updates we release for the edition.
We’re still working on the November 2025 update of the main Office 365 and anticipate that it will be ready for subscribers to download on November 1, 2025.
Final Retirement of AzureAD and AzureADPreview Modules
This month marks the final retirement of the AzureAD and AzureAD Preview modules. Microsoft made the original announcement about the retirement of these and the MSOL module on August 26, 2021. Fifty months and multiple postponements later, Microsoft has eventually managed to cajole, persuade, and force customers to dump the old modules to embrace the Graph. At least, Microsoft wants customers to replace old code with cmdlets from the Microsoft Graph PowerShell SDK or the Microsoft Entra module. Naturally, Automating Microsoft 365 with PowerShell is absolutely the best text to consult for anyone who needs to upgrade old scripts. The worked-out code examples are of great help when figuring out cmdlet syntax.
The Entra module is based on the Microsoft Graph PowerShell SDK. It features cmdlets to work with Entra objects like users, groups, and devices with aliases to make the cmdlets work like their AzureAD equivalents, if one exists. I don’t recommend using the Entra module because I think it’s better that administrators and developers understand how to use the full Graph.
Paperbacks at TEC
The TEC 2025 conference was at the start of October. During the event (enjoyable as always), I ordered some copies of the paperback version of Automating Microsoft 365 for PowerShell for delivery to the hotel (Figure 1).

After looking at the Word and PDF versions of the book for months, I wanted to see how the content looked after going through Amazon’s print-on-demand process to verify that people who buy the paperback will be happy. I think they will because the quality surpassed my expectation. It’s definitely not in the same class as the production quality seen in books like the Microsoft Press Inside Out series, but the book is perfectly acceptable.
Point Updates
Those who pay close attention (or who have time to spare) might notice that point releases appear for Automating Microsoft 365 with PowerShell. For instance, the current release is version 17.2, two point releases from version 17.0. Last month, we issued 16.0 through 16.4.
We issue point releases when we correct minor errors or add some material that’s important and we want readers to benefit from without waiting for a monthly update. Minor errors include grammatical and spelling errors, like an annoying “Get-MgServicePrincipall” discovered in V17.0. Code errors like an incorrect parameter also justify a point release, as does the inclusion of a new example. There’s no point in using electronic publishing if you can’t take advantage of the mechanism to improve the quality and content of the book on an ongoing basis.
Our release cadence poses problems for the paperback version because we obviously can’t update printed books. The books I had delivered to TEC 2025 were version 16.0 and the text printed on those pages will always remain the same. Such is the downside of committing words to print instead of an electronic medium.
Sharing Knowledge
We continue to add content to Automating Microsoft 365 with PowerShell. It’s become my go-to notebook to capture experiences, hints, and insights acquired by working with different Graph APIs and SDK cmdlets. It’s been quite a journey so far and I anticipate that there’s much more to come. Stay tuned.
Can’t see licenses after payment
I made an order for licenses and have paid by card. And today is 2-nd day already but I don’t have nor licenses nor even an email about my order.
I just can’t believe that orders are being processed manually in Mathworks.
Is this normal?I made an order for licenses and have paid by card. And today is 2-nd day already but I don’t have nor licenses nor even an email about my order.
I just can’t believe that orders are being processed manually in Mathworks.
Is this normal? I made an order for licenses and have paid by card. And today is 2-nd day already but I don’t have nor licenses nor even an email about my order.
I just can’t believe that orders are being processed manually in Mathworks.
Is this normal? license MATLAB Answers — New Questions
Unable to find the Specialized Power Systems group in simscape electrical in newer version r2025b
Is it relocated to other sub folder? I was particularly looking for universal bridge for simulating converters but I cant find the specific folder.Is it relocated to other sub folder? I was particularly looking for universal bridge for simulating converters but I cant find the specific folder. Is it relocated to other sub folder? I was particularly looking for universal bridge for simulating converters but I cant find the specific folder. simulink, simscape, simpowersystems MATLAB Answers — New Questions
Is it possible to preview the contents of MAT files in R2025a?
I can’t seem to be able to preview the contents of a MAT file in the Current folder pane in R2025a. Is it ineed one of the "advanced features" of this release?I can’t seem to be able to preview the contents of a MAT file in the Current folder pane in R2025a. Is it ineed one of the "advanced features" of this release? I can’t seem to be able to preview the contents of a MAT file in the Current folder pane in R2025a. Is it ineed one of the "advanced features" of this release? mat file, preview MATLAB Answers — New Questions
Matlab Segfaults with OMP Error
Hi Everyone,
we are a research group, using multiple Matlab versions on some linux systems. After a recent updates, across different Matlab versions, all of them crash whenever matlab decides to multithread a computation. Simple example is a QR decomp via qr(rand(100,100)).
The resulting error is:
OMP: Error #29: Unable to set OMP thread stack size to 525440:
OMP: System error #22: Invalid argument
OMP: Hint Try increasing OMP_STACKSIZE or the shell stack limit.
Segmentation fault (core dumped) ./matlab
and the stack trace is:
OMP: Error #29: Unable to set OMP thread stack size to 525440 bytes:
OMP: System error #22: Invalid argument
OMP: Hint Try increasing OMP_STACKSIZE or the shell stack limit.
MATLAB Log File: /home/$username/matlab_crash_dump.1602-1
————————————————
MATLAB Log File
————————————————
——————————————————————————–
abort() detected at 2025-10-18 04:20:05 +0200
——————————————————————————–
Configuration:
Crash Decoding : Disabled – No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
GNU C Library : 2.42 stable
Graphics Driver : Unknown software
Graphics card 1 : 0x10de ( 0x10de ) 0x2204 Version 580.95.5.0 (0-0-0)
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture : glnxa64
MATLAB Entitlement ID : 1971833
MATLAB Root : /usr/local/MATLAB/R2021b
MATLAB Version : 9.11.0.2179507 (R2021b) Update 5
OpenGL : software
Operating System : Linux 6.12.53-1-lts #1 SMP PREEMPT_DYNAMIC Wed, 15 Oct 2025 11:05:48 +0000 x86_64
Process ID : 1602
Processor ID : x86 Family 143 Model 113 Stepping 0, AuthenticAMD
Session Key : dbcb8a74-44ab-46a5-96da-511734bf8746
Static TLS mitigation : Enabled: Full
Window System : The X.Org Foundation (12101015), display redqueen:11.0
Fault Count: 1
Abnormal termination:
abort()
Current Thread: ‘MCR 0 interpret’ id 139753454302912
Register State (from fault):
RAX = 0000000000000000 RBX = 000000000000068b
RCX = 00007f1b2429894c RDX = 0000000000000006
RSP = 00007f1ae2fe25e0 RBP = 00007f1ae2fe2620
RSI = 000000000000068b RDI = 0000000000000642
R8 = 0000000000000018 R9 = 0000000000000000
R10 = 0000000000000000 R11 = 0000000000000246
R12 = 00007f1b033d3a78 R13 = 00007f19ae5b6400
R14 = 0000000000000006 R15 = 00007f1b033d3988
RIP = 00007f1b2429894c EFL = 0000000000000246
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f1b2429894c /usr/lib/libc.so.6+00624972
[ 1] 0x00007f1b2423e410 /usr/lib/libc.so.6+00254992 gsignal+00000032
[ 2] 0x00007f1b2422557a /usr/lib/libc.so.6+00152954 abort+00000038
[ 3] 0x00007f1b030bd7f7 /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00776183
[ 4] 0x00007f1b030a7abb /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00686779
[ 5] 0x00007f1b031314dc /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+01250524
[ 6] 0x00007f1b030b15fa /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00726522
[ 7] 0x00007f1b030b7efd /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00753405
[ 8] 0x00007f1b030b562f /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00742959 __kmp_fork_call+00004335
[ 9] 0x00007f1b03078533 /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00492851 __kmpc_fork_call+00000387
[ 10] 0x00007f0ddf55f56b /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+05633387 mkl_lapack_dgeqrf_pfnr+00000587
[ 11] 0x00007f0ddf7e5b10 /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+08280848 mkl_lapack_xdgeqrf+00000576
[ 12] 0x00007f0ddf5484a4 /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+05538980 mkl_lapack_dgeqrf+00005428
[ 13] 0x00007f0ddf399a6c /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+03775084 DGEQRF+00000220
[ 14] 0x00007f1b04e75705 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmathlinalg.so+02578181
[ 15] 0x00007f1b04e6e8bf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmathlinalg.so+02549951 _Z15mathlinalgQRFcniPSt10unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEiPPKS0_+00000175
[ 16] 0x00007f18f29f66f0 /usr/local/MATLAB/R2021b/bin/glnxa64/builtins/mathlinalg/mwlibmwmathlinalg_builtinimpl.so+00337648
[ 17] 0x00007f1b1b65e8fa /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbuiltin.so+00076026 _ZNK9MathWorks7builtin10BuiltinFcn6invokeEiPP11mxArray_tagiS4_NS1_18VariantsToConsiderE+00000106
[ 18] 0x00007f1b1a323b4e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00764750
[ 19] 0x00007f1b1a326938 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00776504
[ 20] 0x00007f1b07e080ee /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12615918
[ 21] 0x00007f1b07f58c91 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13995153
[ 22] 0x00007f1b07f58f86 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13995910
[ 23] 0x00007f1b07ee3f3d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13516605
[ 24] 0x00007f1b07eec030 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13549616
[ 25] 0x00007f1b079abdc0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08043968
[ 26] 0x00007f1b079adde4 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08052196
[ 27] 0x00007f1b079aae71 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08040049
[ 28] 0x00007f1b079a0d25 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+07998757
[ 29] 0x00007f1b079a1211 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08000017
[ 30] 0x00007f1b079aa6ba /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038074
[ 31] 0x00007f1b079aa7b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038326
[ 32] 0x00007f1b07ad8e1b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09276955
[ 33] 0x00007f1b07adbd40 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09289024
[ 34] 0x00007f1b07d0b8b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11581622
[ 35] 0x00007f1b07df5da2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12541346
[ 36] 0x00007f1b07df6264 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12542564
[ 37] 0x00007f1b07df637d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12542845
[ 38] 0x00007f1b1a396df0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+01236464 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208
[ 39] 0x00007f1b1a398a02 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+01243650 _ZN8Mfh_file19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000306
[ 40] 0x00007f1ae1ee41ca /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05128650
[ 41] 0x00007f1ae1e640cf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04604111
[ 42] 0x00007f1ae1e668ec /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04614380
[ 43] 0x00007f1ae1e6cc49 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04639817
[ 44] 0x00007f1ae1e650d5 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04608213
[ 45] 0x00007f1ae1fb528f /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05984911
[ 46] 0x00007f1ae1fb1872 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05970034
[ 47] 0x00007f1b1a3069da /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00645594 _ZN18Mfh_MATLAB_fn_impl19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000266
[ 48] 0x00007f1b07f7cd9e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14142878
[ 49] 0x00007f1b07f81125 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14160165
[ 50] 0x00007f1b07f7cef5 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14143221
[ 51] 0x00007f1b07f8687f /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14182527
[ 52] 0x00007f1b07e097d8 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12621784
[ 53] 0x00007f1b07f548eb /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13977835
[ 54] 0x00007f1b07ee3f3d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13516605
[ 55] 0x00007f1b07ee5eb0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13524656
[ 56] 0x00007f1b079abdc0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08043968
[ 57] 0x00007f1b079adde4 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08052196
[ 58] 0x00007f1b079aae71 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08040049
[ 59] 0x00007f1b079a0d25 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+07998757
[ 60] 0x00007f1b079a1211 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08000017
[ 61] 0x00007f1b079aa6ba /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038074
[ 62] 0x00007f1b079aa7b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038326
[ 63] 0x00007f1b07ad8e1b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09276955
[ 64] 0x00007f1b07adbd40 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09289024
[ 65] 0x00007f1b07d0b8b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11581622
[ 66] 0x00007f1b07cb784c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11237452
[ 67] 0x00007f1b07cb850c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11240716
[ 68] 0x00007f1b07d59a64 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11901540
[ 69] 0x00007f1b07d59c29 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11901993
[ 70] 0x00007f1b1bb53489 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00595081
[ 71] 0x00007f1b1bbb3762 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00989026 _ZN3iqm14UserEvalPlugin7executeEP15inWorkSpace_tag+00000642
[ 72] 0x00007f1a91b6f31c /usr/local/MATLAB/R2021b/bin/glnxa64/libnativejmi.so+01008412 _ZN9nativejmi17JmiUserEvalPlugin7executeEP15inWorkSpace_tag+00000028
[ 73] 0x00007f1b1bb8ebdf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00838623
[ 74] 0x00007f1b1bb9a846 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00886854
[ 75] 0x00007f1b1bb5e516 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00640278
[ 76] 0x00007f1b1c9ccc02 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00302082
[ 77] 0x00007f1b1c9cd543 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00304451
[ 78] 0x00007f1b1c9d37f2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00329714 _Z22mnGetCommandLineBufferbRbN7mwboost8optionalIKP15inWorkSpace_tagEEbRKNS0_9function2IN6mlutil14cmddistributor17inExecutionStatusERKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEES4_EE+00000274
[ 79] 0x00007f1b1c9d3a92 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00330386 _Z8mnParserv+00000482
[ 80] 0x00007f1b1b774307 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00946951
[ 81] 0x00007f1b256b3bd0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02833360 _ZNK7mwboost9function0IvEclEv+00000032
[ 82] 0x00007f1b256bba10 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02865680 _ZN14cmddistributor15PackagedTaskIIP10invokeFuncIN7mwboost8functionIFvvEEEEENS2_10shared_ptrINS2_13unique_futureIDTclfp_EEEEEERKT_+00000048
[ 83] 0x00007f1b256bbab8 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02865848 _ZNSt17_Function_handlerIFN7mwboost3anyEvEZN14cmddistributor15PackagedTaskIIP10createFuncINS0_8functionIFvvEEEEESt8functionIS2_ET_EUlvE_E9_M_invokeERKSt9_Any_data+00000024
[ 84] 0x00007f1b1bbaf14b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00971083 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000091
[ 85] 0x00007f1b1b771f65 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00937829
[ 86] 0x00007f1b1bb8ebdf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00838623
[ 87] 0x00007f1b1bb5c3cc /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00631756
[ 88] 0x00007f1b1bb5ce60 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00634464
[ 89] 0x00007f1b1b75c30e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00848654
[ 90] 0x00007f1b1b75c92c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00850220
[ 91] 0x00007f1b1b75cba2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00850850
[ 92] 0x00007f1b2360f8a7 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwboost_thread.so.1.72.0+00063655
[ 93] 0x00007f1b242969cb /usr/lib/libc.so.6+00616907
[ 94] 0x00007f1b2431aa0c /usr/lib/libc.so.6+01157644
One likely culprit is recent updates to glibc that don’t play well with Matlab.
Currently, this really breakes any usage of Matlab for our group. Maybe a recompile of the libiomp5.so might already fix it?
Looks like a Matlab bug. New installation did not fix the problem.Hi Everyone,
we are a research group, using multiple Matlab versions on some linux systems. After a recent updates, across different Matlab versions, all of them crash whenever matlab decides to multithread a computation. Simple example is a QR decomp via qr(rand(100,100)).
The resulting error is:
OMP: Error #29: Unable to set OMP thread stack size to 525440:
OMP: System error #22: Invalid argument
OMP: Hint Try increasing OMP_STACKSIZE or the shell stack limit.
Segmentation fault (core dumped) ./matlab
and the stack trace is:
OMP: Error #29: Unable to set OMP thread stack size to 525440 bytes:
OMP: System error #22: Invalid argument
OMP: Hint Try increasing OMP_STACKSIZE or the shell stack limit.
MATLAB Log File: /home/$username/matlab_crash_dump.1602-1
————————————————
MATLAB Log File
————————————————
——————————————————————————–
abort() detected at 2025-10-18 04:20:05 +0200
——————————————————————————–
Configuration:
Crash Decoding : Disabled – No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
GNU C Library : 2.42 stable
Graphics Driver : Unknown software
Graphics card 1 : 0x10de ( 0x10de ) 0x2204 Version 580.95.5.0 (0-0-0)
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture : glnxa64
MATLAB Entitlement ID : 1971833
MATLAB Root : /usr/local/MATLAB/R2021b
MATLAB Version : 9.11.0.2179507 (R2021b) Update 5
OpenGL : software
Operating System : Linux 6.12.53-1-lts #1 SMP PREEMPT_DYNAMIC Wed, 15 Oct 2025 11:05:48 +0000 x86_64
Process ID : 1602
Processor ID : x86 Family 143 Model 113 Stepping 0, AuthenticAMD
Session Key : dbcb8a74-44ab-46a5-96da-511734bf8746
Static TLS mitigation : Enabled: Full
Window System : The X.Org Foundation (12101015), display redqueen:11.0
Fault Count: 1
Abnormal termination:
abort()
Current Thread: ‘MCR 0 interpret’ id 139753454302912
Register State (from fault):
RAX = 0000000000000000 RBX = 000000000000068b
RCX = 00007f1b2429894c RDX = 0000000000000006
RSP = 00007f1ae2fe25e0 RBP = 00007f1ae2fe2620
RSI = 000000000000068b RDI = 0000000000000642
R8 = 0000000000000018 R9 = 0000000000000000
R10 = 0000000000000000 R11 = 0000000000000246
R12 = 00007f1b033d3a78 R13 = 00007f19ae5b6400
R14 = 0000000000000006 R15 = 00007f1b033d3988
RIP = 00007f1b2429894c EFL = 0000000000000246
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f1b2429894c /usr/lib/libc.so.6+00624972
[ 1] 0x00007f1b2423e410 /usr/lib/libc.so.6+00254992 gsignal+00000032
[ 2] 0x00007f1b2422557a /usr/lib/libc.so.6+00152954 abort+00000038
[ 3] 0x00007f1b030bd7f7 /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00776183
[ 4] 0x00007f1b030a7abb /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00686779
[ 5] 0x00007f1b031314dc /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+01250524
[ 6] 0x00007f1b030b15fa /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00726522
[ 7] 0x00007f1b030b7efd /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00753405
[ 8] 0x00007f1b030b562f /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00742959 __kmp_fork_call+00004335
[ 9] 0x00007f1b03078533 /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00492851 __kmpc_fork_call+00000387
[ 10] 0x00007f0ddf55f56b /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+05633387 mkl_lapack_dgeqrf_pfnr+00000587
[ 11] 0x00007f0ddf7e5b10 /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+08280848 mkl_lapack_xdgeqrf+00000576
[ 12] 0x00007f0ddf5484a4 /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+05538980 mkl_lapack_dgeqrf+00005428
[ 13] 0x00007f0ddf399a6c /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+03775084 DGEQRF+00000220
[ 14] 0x00007f1b04e75705 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmathlinalg.so+02578181
[ 15] 0x00007f1b04e6e8bf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmathlinalg.so+02549951 _Z15mathlinalgQRFcniPSt10unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEiPPKS0_+00000175
[ 16] 0x00007f18f29f66f0 /usr/local/MATLAB/R2021b/bin/glnxa64/builtins/mathlinalg/mwlibmwmathlinalg_builtinimpl.so+00337648
[ 17] 0x00007f1b1b65e8fa /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbuiltin.so+00076026 _ZNK9MathWorks7builtin10BuiltinFcn6invokeEiPP11mxArray_tagiS4_NS1_18VariantsToConsiderE+00000106
[ 18] 0x00007f1b1a323b4e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00764750
[ 19] 0x00007f1b1a326938 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00776504
[ 20] 0x00007f1b07e080ee /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12615918
[ 21] 0x00007f1b07f58c91 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13995153
[ 22] 0x00007f1b07f58f86 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13995910
[ 23] 0x00007f1b07ee3f3d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13516605
[ 24] 0x00007f1b07eec030 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13549616
[ 25] 0x00007f1b079abdc0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08043968
[ 26] 0x00007f1b079adde4 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08052196
[ 27] 0x00007f1b079aae71 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08040049
[ 28] 0x00007f1b079a0d25 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+07998757
[ 29] 0x00007f1b079a1211 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08000017
[ 30] 0x00007f1b079aa6ba /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038074
[ 31] 0x00007f1b079aa7b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038326
[ 32] 0x00007f1b07ad8e1b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09276955
[ 33] 0x00007f1b07adbd40 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09289024
[ 34] 0x00007f1b07d0b8b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11581622
[ 35] 0x00007f1b07df5da2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12541346
[ 36] 0x00007f1b07df6264 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12542564
[ 37] 0x00007f1b07df637d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12542845
[ 38] 0x00007f1b1a396df0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+01236464 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208
[ 39] 0x00007f1b1a398a02 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+01243650 _ZN8Mfh_file19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000306
[ 40] 0x00007f1ae1ee41ca /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05128650
[ 41] 0x00007f1ae1e640cf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04604111
[ 42] 0x00007f1ae1e668ec /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04614380
[ 43] 0x00007f1ae1e6cc49 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04639817
[ 44] 0x00007f1ae1e650d5 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04608213
[ 45] 0x00007f1ae1fb528f /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05984911
[ 46] 0x00007f1ae1fb1872 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05970034
[ 47] 0x00007f1b1a3069da /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00645594 _ZN18Mfh_MATLAB_fn_impl19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000266
[ 48] 0x00007f1b07f7cd9e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14142878
[ 49] 0x00007f1b07f81125 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14160165
[ 50] 0x00007f1b07f7cef5 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14143221
[ 51] 0x00007f1b07f8687f /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14182527
[ 52] 0x00007f1b07e097d8 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12621784
[ 53] 0x00007f1b07f548eb /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13977835
[ 54] 0x00007f1b07ee3f3d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13516605
[ 55] 0x00007f1b07ee5eb0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13524656
[ 56] 0x00007f1b079abdc0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08043968
[ 57] 0x00007f1b079adde4 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08052196
[ 58] 0x00007f1b079aae71 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08040049
[ 59] 0x00007f1b079a0d25 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+07998757
[ 60] 0x00007f1b079a1211 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08000017
[ 61] 0x00007f1b079aa6ba /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038074
[ 62] 0x00007f1b079aa7b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038326
[ 63] 0x00007f1b07ad8e1b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09276955
[ 64] 0x00007f1b07adbd40 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09289024
[ 65] 0x00007f1b07d0b8b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11581622
[ 66] 0x00007f1b07cb784c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11237452
[ 67] 0x00007f1b07cb850c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11240716
[ 68] 0x00007f1b07d59a64 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11901540
[ 69] 0x00007f1b07d59c29 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11901993
[ 70] 0x00007f1b1bb53489 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00595081
[ 71] 0x00007f1b1bbb3762 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00989026 _ZN3iqm14UserEvalPlugin7executeEP15inWorkSpace_tag+00000642
[ 72] 0x00007f1a91b6f31c /usr/local/MATLAB/R2021b/bin/glnxa64/libnativejmi.so+01008412 _ZN9nativejmi17JmiUserEvalPlugin7executeEP15inWorkSpace_tag+00000028
[ 73] 0x00007f1b1bb8ebdf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00838623
[ 74] 0x00007f1b1bb9a846 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00886854
[ 75] 0x00007f1b1bb5e516 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00640278
[ 76] 0x00007f1b1c9ccc02 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00302082
[ 77] 0x00007f1b1c9cd543 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00304451
[ 78] 0x00007f1b1c9d37f2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00329714 _Z22mnGetCommandLineBufferbRbN7mwboost8optionalIKP15inWorkSpace_tagEEbRKNS0_9function2IN6mlutil14cmddistributor17inExecutionStatusERKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEES4_EE+00000274
[ 79] 0x00007f1b1c9d3a92 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00330386 _Z8mnParserv+00000482
[ 80] 0x00007f1b1b774307 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00946951
[ 81] 0x00007f1b256b3bd0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02833360 _ZNK7mwboost9function0IvEclEv+00000032
[ 82] 0x00007f1b256bba10 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02865680 _ZN14cmddistributor15PackagedTaskIIP10invokeFuncIN7mwboost8functionIFvvEEEEENS2_10shared_ptrINS2_13unique_futureIDTclfp_EEEEEERKT_+00000048
[ 83] 0x00007f1b256bbab8 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02865848 _ZNSt17_Function_handlerIFN7mwboost3anyEvEZN14cmddistributor15PackagedTaskIIP10createFuncINS0_8functionIFvvEEEEESt8functionIS2_ET_EUlvE_E9_M_invokeERKSt9_Any_data+00000024
[ 84] 0x00007f1b1bbaf14b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00971083 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000091
[ 85] 0x00007f1b1b771f65 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00937829
[ 86] 0x00007f1b1bb8ebdf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00838623
[ 87] 0x00007f1b1bb5c3cc /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00631756
[ 88] 0x00007f1b1bb5ce60 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00634464
[ 89] 0x00007f1b1b75c30e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00848654
[ 90] 0x00007f1b1b75c92c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00850220
[ 91] 0x00007f1b1b75cba2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00850850
[ 92] 0x00007f1b2360f8a7 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwboost_thread.so.1.72.0+00063655
[ 93] 0x00007f1b242969cb /usr/lib/libc.so.6+00616907
[ 94] 0x00007f1b2431aa0c /usr/lib/libc.so.6+01157644
One likely culprit is recent updates to glibc that don’t play well with Matlab.
Currently, this really breakes any usage of Matlab for our group. Maybe a recompile of the libiomp5.so might already fix it?
Looks like a Matlab bug. New installation did not fix the problem. Hi Everyone,
we are a research group, using multiple Matlab versions on some linux systems. After a recent updates, across different Matlab versions, all of them crash whenever matlab decides to multithread a computation. Simple example is a QR decomp via qr(rand(100,100)).
The resulting error is:
OMP: Error #29: Unable to set OMP thread stack size to 525440:
OMP: System error #22: Invalid argument
OMP: Hint Try increasing OMP_STACKSIZE or the shell stack limit.
Segmentation fault (core dumped) ./matlab
and the stack trace is:
OMP: Error #29: Unable to set OMP thread stack size to 525440 bytes:
OMP: System error #22: Invalid argument
OMP: Hint Try increasing OMP_STACKSIZE or the shell stack limit.
MATLAB Log File: /home/$username/matlab_crash_dump.1602-1
————————————————
MATLAB Log File
————————————————
——————————————————————————–
abort() detected at 2025-10-18 04:20:05 +0200
——————————————————————————–
Configuration:
Crash Decoding : Disabled – No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
GNU C Library : 2.42 stable
Graphics Driver : Unknown software
Graphics card 1 : 0x10de ( 0x10de ) 0x2204 Version 580.95.5.0 (0-0-0)
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture : glnxa64
MATLAB Entitlement ID : 1971833
MATLAB Root : /usr/local/MATLAB/R2021b
MATLAB Version : 9.11.0.2179507 (R2021b) Update 5
OpenGL : software
Operating System : Linux 6.12.53-1-lts #1 SMP PREEMPT_DYNAMIC Wed, 15 Oct 2025 11:05:48 +0000 x86_64
Process ID : 1602
Processor ID : x86 Family 143 Model 113 Stepping 0, AuthenticAMD
Session Key : dbcb8a74-44ab-46a5-96da-511734bf8746
Static TLS mitigation : Enabled: Full
Window System : The X.Org Foundation (12101015), display redqueen:11.0
Fault Count: 1
Abnormal termination:
abort()
Current Thread: ‘MCR 0 interpret’ id 139753454302912
Register State (from fault):
RAX = 0000000000000000 RBX = 000000000000068b
RCX = 00007f1b2429894c RDX = 0000000000000006
RSP = 00007f1ae2fe25e0 RBP = 00007f1ae2fe2620
RSI = 000000000000068b RDI = 0000000000000642
R8 = 0000000000000018 R9 = 0000000000000000
R10 = 0000000000000000 R11 = 0000000000000246
R12 = 00007f1b033d3a78 R13 = 00007f19ae5b6400
R14 = 0000000000000006 R15 = 00007f1b033d3988
RIP = 00007f1b2429894c EFL = 0000000000000246
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f1b2429894c /usr/lib/libc.so.6+00624972
[ 1] 0x00007f1b2423e410 /usr/lib/libc.so.6+00254992 gsignal+00000032
[ 2] 0x00007f1b2422557a /usr/lib/libc.so.6+00152954 abort+00000038
[ 3] 0x00007f1b030bd7f7 /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00776183
[ 4] 0x00007f1b030a7abb /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00686779
[ 5] 0x00007f1b031314dc /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+01250524
[ 6] 0x00007f1b030b15fa /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00726522
[ 7] 0x00007f1b030b7efd /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00753405
[ 8] 0x00007f1b030b562f /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00742959 __kmp_fork_call+00004335
[ 9] 0x00007f1b03078533 /usr/local/MATLAB/R2021b/bin/glnxa64/../../sys/os/glnxa64/libiomp5.so+00492851 __kmpc_fork_call+00000387
[ 10] 0x00007f0ddf55f56b /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+05633387 mkl_lapack_dgeqrf_pfnr+00000587
[ 11] 0x00007f0ddf7e5b10 /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+08280848 mkl_lapack_xdgeqrf+00000576
[ 12] 0x00007f0ddf5484a4 /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+05538980 mkl_lapack_dgeqrf+00005428
[ 13] 0x00007f0ddf399a6c /usr/local/MATLAB/R2021b/bin/glnxa64/mkl.so+03775084 DGEQRF+00000220
[ 14] 0x00007f1b04e75705 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmathlinalg.so+02578181
[ 15] 0x00007f1b04e6e8bf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmathlinalg.so+02549951 _Z15mathlinalgQRFcniPSt10unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEiPPKS0_+00000175
[ 16] 0x00007f18f29f66f0 /usr/local/MATLAB/R2021b/bin/glnxa64/builtins/mathlinalg/mwlibmwmathlinalg_builtinimpl.so+00337648
[ 17] 0x00007f1b1b65e8fa /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbuiltin.so+00076026 _ZNK9MathWorks7builtin10BuiltinFcn6invokeEiPP11mxArray_tagiS4_NS1_18VariantsToConsiderE+00000106
[ 18] 0x00007f1b1a323b4e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00764750
[ 19] 0x00007f1b1a326938 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00776504
[ 20] 0x00007f1b07e080ee /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12615918
[ 21] 0x00007f1b07f58c91 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13995153
[ 22] 0x00007f1b07f58f86 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13995910
[ 23] 0x00007f1b07ee3f3d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13516605
[ 24] 0x00007f1b07eec030 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13549616
[ 25] 0x00007f1b079abdc0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08043968
[ 26] 0x00007f1b079adde4 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08052196
[ 27] 0x00007f1b079aae71 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08040049
[ 28] 0x00007f1b079a0d25 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+07998757
[ 29] 0x00007f1b079a1211 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08000017
[ 30] 0x00007f1b079aa6ba /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038074
[ 31] 0x00007f1b079aa7b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038326
[ 32] 0x00007f1b07ad8e1b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09276955
[ 33] 0x00007f1b07adbd40 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09289024
[ 34] 0x00007f1b07d0b8b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11581622
[ 35] 0x00007f1b07df5da2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12541346
[ 36] 0x00007f1b07df6264 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12542564
[ 37] 0x00007f1b07df637d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12542845
[ 38] 0x00007f1b1a396df0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+01236464 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208
[ 39] 0x00007f1b1a398a02 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+01243650 _ZN8Mfh_file19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000306
[ 40] 0x00007f1ae1ee41ca /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05128650
[ 41] 0x00007f1ae1e640cf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04604111
[ 42] 0x00007f1ae1e668ec /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04614380
[ 43] 0x00007f1ae1e6cc49 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04639817
[ 44] 0x00007f1ae1e650d5 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+04608213
[ 45] 0x00007f1ae1fb528f /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05984911
[ 46] 0x00007f1ae1fb1872 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcos_impl.so+05970034
[ 47] 0x00007f1b1a3069da /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_dispatcher.so+00645594 _ZN18Mfh_MATLAB_fn_impl19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000266
[ 48] 0x00007f1b07f7cd9e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14142878
[ 49] 0x00007f1b07f81125 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14160165
[ 50] 0x00007f1b07f7cef5 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14143221
[ 51] 0x00007f1b07f8687f /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+14182527
[ 52] 0x00007f1b07e097d8 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+12621784
[ 53] 0x00007f1b07f548eb /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13977835
[ 54] 0x00007f1b07ee3f3d /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13516605
[ 55] 0x00007f1b07ee5eb0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+13524656
[ 56] 0x00007f1b079abdc0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08043968
[ 57] 0x00007f1b079adde4 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08052196
[ 58] 0x00007f1b079aae71 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08040049
[ 59] 0x00007f1b079a0d25 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+07998757
[ 60] 0x00007f1b079a1211 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08000017
[ 61] 0x00007f1b079aa6ba /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038074
[ 62] 0x00007f1b079aa7b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+08038326
[ 63] 0x00007f1b07ad8e1b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09276955
[ 64] 0x00007f1b07adbd40 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+09289024
[ 65] 0x00007f1b07d0b8b6 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11581622
[ 66] 0x00007f1b07cb784c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11237452
[ 67] 0x00007f1b07cb850c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11240716
[ 68] 0x00007f1b07d59a64 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11901540
[ 69] 0x00007f1b07d59c29 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwm_lxe.so+11901993
[ 70] 0x00007f1b1bb53489 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00595081
[ 71] 0x00007f1b1bbb3762 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00989026 _ZN3iqm14UserEvalPlugin7executeEP15inWorkSpace_tag+00000642
[ 72] 0x00007f1a91b6f31c /usr/local/MATLAB/R2021b/bin/glnxa64/libnativejmi.so+01008412 _ZN9nativejmi17JmiUserEvalPlugin7executeEP15inWorkSpace_tag+00000028
[ 73] 0x00007f1b1bb8ebdf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00838623
[ 74] 0x00007f1b1bb9a846 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00886854
[ 75] 0x00007f1b1bb5e516 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00640278
[ 76] 0x00007f1b1c9ccc02 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00302082
[ 77] 0x00007f1b1c9cd543 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00304451
[ 78] 0x00007f1b1c9d37f2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00329714 _Z22mnGetCommandLineBufferbRbN7mwboost8optionalIKP15inWorkSpace_tagEEbRKNS0_9function2IN6mlutil14cmddistributor17inExecutionStatusERKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEES4_EE+00000274
[ 79] 0x00007f1b1c9d3a92 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwbridge.so+00330386 _Z8mnParserv+00000482
[ 80] 0x00007f1b1b774307 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00946951
[ 81] 0x00007f1b256b3bd0 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02833360 _ZNK7mwboost9function0IvEclEv+00000032
[ 82] 0x00007f1b256bba10 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02865680 _ZN14cmddistributor15PackagedTaskIIP10invokeFuncIN7mwboost8functionIFvvEEEEENS2_10shared_ptrINS2_13unique_futureIDTclfp_EEEEEERKT_+00000048
[ 83] 0x00007f1b256bbab8 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmvm.so+02865848 _ZNSt17_Function_handlerIFN7mwboost3anyEvEZN14cmddistributor15PackagedTaskIIP10createFuncINS0_8functionIFvvEEEEESt8functionIS2_ET_EUlvE_E9_M_invokeERKSt9_Any_data+00000024
[ 84] 0x00007f1b1bbaf14b /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00971083 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000091
[ 85] 0x00007f1b1b771f65 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00937829
[ 86] 0x00007f1b1bb8ebdf /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00838623
[ 87] 0x00007f1b1bb5c3cc /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00631756
[ 88] 0x00007f1b1bb5ce60 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwiqm.so+00634464
[ 89] 0x00007f1b1b75c30e /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00848654
[ 90] 0x00007f1b1b75c92c /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00850220
[ 91] 0x00007f1b1b75cba2 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwmcr.so+00850850
[ 92] 0x00007f1b2360f8a7 /usr/local/MATLAB/R2021b/bin/glnxa64/libmwboost_thread.so.1.72.0+00063655
[ 93] 0x00007f1b242969cb /usr/lib/libc.so.6+00616907
[ 94] 0x00007f1b2431aa0c /usr/lib/libc.so.6+01157644
One likely culprit is recent updates to glibc that don’t play well with Matlab.
Currently, this really breakes any usage of Matlab for our group. Maybe a recompile of the libiomp5.so might already fix it?
Looks like a Matlab bug. New installation did not fix the problem. openmp, linux, bug, matlab, matrix MATLAB Answers — New Questions
How to Run an Indeterminate Number of Simulations with parsim?
I want to use parsim in Simulink to run a variable (non-fixed) number of simulations, where the number of iterations may depend on the results of each simulation. Normally, parsim requires you to specify all simulation input objects ahead of time, but I need a way to dynamically trigger additional simulations based on logic within the simulation itself.
Is there a way to achieve this kind of adaptive or recursive simulation workflow using parsim?I want to use parsim in Simulink to run a variable (non-fixed) number of simulations, where the number of iterations may depend on the results of each simulation. Normally, parsim requires you to specify all simulation input objects ahead of time, but I need a way to dynamically trigger additional simulations based on logic within the simulation itself.
Is there a way to achieve this kind of adaptive or recursive simulation workflow using parsim? I want to use parsim in Simulink to run a variable (non-fixed) number of simulations, where the number of iterations may depend on the results of each simulation. Normally, parsim requires you to specify all simulation input objects ahead of time, but I need a way to dynamically trigger additional simulations based on logic within the simulation itself.
Is there a way to achieve this kind of adaptive or recursive simulation workflow using parsim? MATLAB Answers — New Questions
New Audio-Only Recording Option for Teams Meetings
Audio-Only Recording to Protect User Privacy During Recording Playback
In 2023, mesh avatars were the focus for helping people who didn’t like to appear with their video turned on in Teams meetings. To some, it seemed utterly cool to be able to hand over their visual online presence to an avatar that they created with care to be broadly similar to their real self. Avatars are dumb (your voice remains your voice), but they can express some visual reactions to what happened during meetings.
Earlier this year, Microsoft released the ability to create a mesh avatar from a photo in an attempt to make the avatars more realistic. Figure 1 shows the avatar I created from my photo. My efforts didn’t create a very realistic digital presence.

The Avatars for Teams service plan is included with many Microsoft 365 and Office 365 products, so most the Teams installed base of 320 million monthly active users can use avatars. According to the Teams Avatar app, 83.8K people installed the app to create or update their avatars in the last month, so interest remains in having a way to attend meetings in a visual sense without projecting our real self, flawed and imperfect as that might be.
Audio-Only Recording for Teams Meetings
Which brings us neatly to the news announced in Microsoft 365 message notification MC1173926 (16 October 2025) that the Teams meeting recording feature will soon be able to create an audio-only recording. Deployment of the feature to make it generally available has started and should be complete in late November 2025.
What’s interesting is that Microsoft says that making an audio-only recording for a meeting offers “a more comfortable and convenient recording experience.” Microsoft goes on to note that audio-only recording “alleviates concerns about facial information exposure when recording is necessary, offering a more privacy-conscious approach to recording meetings.”
I thought avatars were all about making the visual side of meetings more comfortable for users. However, it’s important to remember that using avatars is a personal choice to customize the video feed for people who opt to use avatars. Audio-only recording is a meeting option to suppress the video feed that flows into the meeting recording for all users, no matter whether they use Teams desktop, browser, or mobile clients. Participants can have their cameras turned on during meetings, but only the audio feeds will make it into the .MP4 file created in the meeting organizer’s OneDrive for Business account.
Suppressing the video feed for the recording means that anyone who plays the recording afterwards cannot see how the participants appeared during the meeting, including if any avatars are used. All the playback can deliver is the audio stream. This is what Microsoft means when they refer to a more privacy-conscious approach. It seems reasonable to say that if you’re not in a meeting, privacy of the participants is better respected if you cannot see how people appeared during the meeting.
The ability to generate a meeting transcript depends on the audio feed, so suppressing the video feed has no impact on the transcript.
No Administrative Controls
There doesn’t seem to be any administrative control in the Teams meeting policy for an organization to decide that audio-only recording is the default or only option for Teams meetings. Microsoft says that administrator intervention is unnecessary because audio-only recording “integrates into existing workflows.” In other words, “Audio only” is an option in a drop-down menu for an organizer to decide what to record for a meeting (Figure 2).

See the Microsoft documentation for more information about recordings for Teams meetings.
Little Value in the Video Stream in Recordings
It took me a little while to work out why Microsoft wanted to introduce audio-only recordings for Teams meetings. After thinking things through, I think this is a good idea. Few of us really want our visual appearance to be replayed in recordings, and it’s uncertain if the video stream adds much value to those who listen to recordings after an event. The transcript is a much more valuable artifact, especially if Microsoft 365 Copilot can reason over it to produce a summary and action items.
Learn about managing Teams and the rest of Microsoft 365 by subscribing to the Office 365 for IT Pros eBook. Use our experience to understand what’s important and how best to protect your tenant.
simulate the maximum power point in a photovoltaic system using the Sand Cat Optimization (SCSO) algorithm in Simulink.
Hello everyone, I want to simulate the maximum power point in a photovoltaic system using the Sand Cat Optimization (SCSO) algorithm in Simulink. Can anyone help or has worked on this?Hello everyone, I want to simulate the maximum power point in a photovoltaic system using the Sand Cat Optimization (SCSO) algorithm in Simulink. Can anyone help or has worked on this? Hello everyone, I want to simulate the maximum power point in a photovoltaic system using the Sand Cat Optimization (SCSO) algorithm in Simulink. Can anyone help or has worked on this? mppt, scso MATLAB Answers — New Questions
here is the problem in fuzzy logic controller i dont understand how to fix flc in simulink and sort out this problem.
Post Content Post Content flc, matlab, simulink MATLAB Answers — New Questions
license problems “cheat sheet”
It can be a nuisance to find the meaning of the various license manager error codes, so I have summarized below. Numbered error codes that are not LME errors are listed in the table after that.
In many cases, the error number will be displayed twice to the user, with the first version being the major error number (such as "Error -15") and the second (less obvious) occurance having a more specific subcode (such as "Error -15,570") that acts to narrow down the cause of the error. In the below list, when subcodes are not known for a cause, the known causes are listed under the major error number; but when the subcode is known for the cause, the more specific cases are listed in numeric subcode order. This includes, for example, that the major cause of major error -9 is not listed directly in the error -9 paragraph, and is instead listed immediately afterwards in the error -9,57 paragraph. If you do not have a subcode available, review all of the entries with the same error major error number.
error -1: cannot find or read license file https://www.mathworks.com/matlabcentral/answers/101018-why-do-i-receive-license-manager-error-1; or PLP misentered or for wrong version https://www.mathworks.com/matlabcentral/answers/94774-why-do-i-receive-an-error-1-after-entering-my-plp-during-a-windows-installation-of-matlab (Note there is also error 1731 that could be confused with -1,xxx errors.)
error -1,714: MAC problems https://www.mathworks.com/matlabcentral/answers/100235-why-can-t-i-activate-matlab-or-start-the-license-manager-in-a-newer-linux-environment#answer_220657
error -2: polyspace license file error https://www.mathworks.com/matlabcentral/answers/101696-why-does-polyspace-become-queued-due-to-license-failure-and-my-log-files-contain-a-license-manager
error -2,413: extra cr or newlines in license file https://www.mathworks.com/matlabcentral/answers/94656-why-do-i-receive-license-manager-error-2;
error -2,753 : you do not need to activate this license. https://www.mathworks.com/matlabcentral/answers/2176070-why-do-i-receive-error-2-753-this-license-does-not-need-to-be-activated-when-activating-matlab
error -3: DAEMON line is wrong on server https://www.mathworks.com/matlabcentral/answers/101344-why-do-i-receive-license-manager-error-3
error -3,121 environment variable not set right https://www.mathworks.com/matlabcentral/answers/100948-why-do-i-get-license-manager-error-3-when-i-try-to-use-the-matlab-compiler
error -4: polyspace https://www.mathworks.com/matlabcentral/answers/215635-why-do-i-receive-a-license-manager-error-4-in-polyspace ; webapps not shut down: https://www.mathworks.com/matlabcentral/answers/2174566-license-manager-error-4-if-matlab-web-app-server-is-not-stopped-before-computer-is-shut-down
error -4,0: all licenses for toolbox are checked out https://www.mathworks.com/matlabcentral/answers/101313-why-do-i-receive-the-error-license-manager-error-4
error -5: misconfigured for redundant servers https://www.mathworks.com/matlabcentral/answers/293231-why-do-i-receive-license-manager-error-5-when-using-redundant-servers; or redundant server bug in R2016a https://www.mathworks.com/matlabcentral/answers/293224-why-do-i-receive-an-activation-loop-when-using-redundant-servers ; or port conflict, or need to update flexlm https://www.mathworks.com/matlabcentral/answers/93789-why-do-i-receive-a-flexnet-licensing-error-17-xx-system-error-10054-winsock-connection-reset
error -5,357: product you are not licensed for https://www.mathworks.com/matlabcentral/answers/98719-why-do-i-receive-license-manager-error-5; or you asked for license diagnostics https://www.mathworks.com/matlabcentral/answers/163423-why-do-i-receive-multiple-license-manager-error-5-s-for-products-not-on-my-licenses-when-starting-m
error -7: used to be you need to update the license server https://www.mathworks.com/matlabcentral/answers/216384-why-do-i-receive-license-manager-error-7 but now is license daemon problems
error -8: corrupt license file, or license server hostid not same as license file https://www.mathworks.com/matlabcentral/answers/100496-why-do-i-receive-license-manager-error-8; or flexnet bug for redundant servers https://www.mathworks.com/matlabcentral/answers/103212-why-am-i-getting-a-license-manager-error-8-when-running-redundant-servers; or bug that affected locale Turkey https://www.mathworks.com/matlabcentral/answers/357580-why-do-i-see-license-manager-error-8-when-launching-matlab-on-linux-when-my-locale-is-set-to-turkey; or attempt to use cracked license
error -9: you may need interface en1 for Mac or disk serial number with leading 0 for Windows https://www.mathworks.com/matlabcentral/answers/91555-why-am-i-getting-an-error-9-after-manually-activating-a-windows-machine-with-a-disk-serial-number-t ; or wrong disk serial number for polyspace https://www.mathworks.com/matlabcentral/answers/93587-why-do-i-receive-a-license-error-9-when-using-a-polyspace-client-locked-to-the-computer-s-hard-driv; or R2008a Active Directory and username case sensitivity https://www.mathworks.com/matlabcentral/answers/93146-why-do-i-receive-a-license-manager-error-9-in-matlab-r2008a-after-changing-network-connections-on-w; or running R12 with old dongle https://www.mathworks.com/matlabcentral/answers/97510-why-do-i-receive-license-manager-error-9-when-i-run-matlab-6-0-r12-with-a-dongle
error -9,57: username mismatch https://www.mathworks.com/matlabcentral/answers/99067-why-do-i-receive-license-manager-error-9
error -10: license (possibly trial) expired https://www.mathworks.com/matlabcentral/answers/93260-why-do-i-receive-license-manager-error-10
error -11: misformatted expiry date https://www.mathworks.com/matlabcentral/answers/94755-why-do-i-receive-license-manager-error-11
error -12: problems communicating with license server https://www.mathworks.com/matlabcentral/answers/98736-why-do-i-receive-license-manager-error-12
error -13: missing SERVER or DAEMON lines in license file https://www.mathworks.com/matlabcentral/answers/100538-why-do-i-receive-license-manager-error-13
error -14: server name listed on client must be same as what the server knows itself as https://www.mathworks.com/matlabcentral/answers/96049-why-do-i-receive-license-manager-error-14
error -15: attempt to borrow license over remote network timed out https://www.mathworks.com/matlabcentral/answers/97930-why-do-i-receive-a-license-manager-error-15-when-trying-to-checkout-a-license-key-from-a-distant-lo ; or log says MLM exited 255: conflict WMI vs MLM https://www.mathworks.com/matlabcentral/answers/126051-why-do-i-get-an-license-manager-error-15-on-my-windows-os-server-and-my-server-log-file-states-that
error -15,10: license server not running or cannot be reached https://www.mathworks.com/matlabcentral/answers/98092-why-do-i-receive-license-manager-error-15; or MLM problem communicating with lmgrd https://www.mathworks.com/matlabcentral/answers/222781-why-do-i-get-an-exiting-due-to-signal-39-error-when-trying-to-start-my-license-manager
error -15,570: problem reaching license server due to port problem or security software https://www.mathworks.com/matlabcentral/answers/91576-why-do-i-receive-flexlm-error-15-570-system-error-10038-winsock-specified-socket-is-invalid-w
error -16: wrong path to MLM in your license file https://www.mathworks.com/matlabcentral/answers/93627-why-do-i-receive-license-manager-error-16; or ran out of file descriptors on Solaris 9 https://www.mathworks.com/matlabcentral/answers/99367-why-am-i-receiving-license-manager-error-16-when-starting-flexlm-8-0d-on-a-solaris-9-machine;
error -16,287: path to MLM too long in R2009a https://www.mathworks.com/matlabcentral/answers/100367-why-do-i-receive-a-license-manager-error-16-when-my-directory-for-flexnet-is-very-long
error -17: port conflict or license manager needs update https://www.mathworks.com/matlabcentral/answers/93789-why-do-i-receive-a-flexnet-licensing-error-17-xx-system-error-10054-winsock-connection-reset
error -17,13: problem with license file or communicating with server https://www.mathworks.com/matlabcentral/answers/93815-why-do-i-receive-a-flexlm-error-17-xxx-system-error-10038-winsock-specified-socket-is-inva
error -18: restart your license manager after updating license https://www.mathworks.com/matlabcentral/answers/106124-why-do-i-receive-license-manager-error-18; or DAEMON line is wrong, or quorum problems https://www.mathworks.com/matlabcentral/answers/349491-why-do-i-receive-mlm-not-master-server-checkout-attempt-of-matlab-from-user-host-refused-in-t
error -21: you need a newer license file for this MATLAB release https://www.mathworks.com/matlabcentral/answers/100851-why-do-i-receive-license-manager-error-21
error -25: you need a newer license file to support new license feature https://www.mathworks.com/matlabcentral/answers/95993-why-do-i-receive-license-manager-error-25
error -29: no hardwired ethernet on Mac https://www.mathworks.com/matlabcentral/answers/184573-why-do-i-receive-a-flexnet-error-29-cannot-find-ethernet-device-when-trying-to-start-matlab
error -31: current date is before date MATLAB was installed https://www.mathworks.com/matlabcentral/answers/91897-why-do-i-receive-license-manager-error-31
error -33: network connection interrupted https://www.mathworks.com/matlabcentral/answers/94342-why-do-i-receive-license-manager-error-33
error -34: system clock or timezone problem https://www.mathworks.com/matlabcentral/answers/94898-why-do-i-receive-license-manager-error-34 or https://www.mathworks.com/matlabcentral/answers/94745-why-do-i-receive-license-manager-error-34-when-i-start-matlab
error -37: port number mismatch between client and server, you might be running multiple flexlm servers https://www.mathworks.com/matlabcentral/answers/98698-why-do-i-receive-license-manager-error-37
error -38: you have been deliberately excluded from the license https://www.mathworks.com/matlabcentral/answers/102446-why-do-i-receive-license-manager-error-38
error -39: you or your host are not listed in a group license https://www.mathworks.com/matlabcentral/answers/98895-why-do-i-receive-license-manager-error-39 ; or flexlm bug with INCLUDE_BORROW https://www.mathworks.com/matlabcentral/answers/93927-why-does-include_borrow-cause-error-39-with-specifed-features or you have installed product that you are not licensed for https://www.mathworks.com/matlabcentral/answers/695580-license-checkout-failed-user-host-not-on-include-list-for-neural_network_toolbox
error -42,298 https://www.mathworks.com/matlabcentral/answers/245417-license-manager-error-42 "invalid parameter" (possibly host ID inconsistency)
error -59: license port number already in use https://www.mathworks.com/matlabcentral/answers/92542-why-do-i-get-license-manager-error-59-when-starting-the-license-manager
error -63: permissions issue returning borrowed license https://www.mathworks.com/matlabcentral/answers/96938-why-do-i-receive-a-license-administrator-63-error-when-trying-to-return-a-borrowed-license-key
error -67: all keys are busy or reserved for lowwater https://www.mathworks.com/matlabcentral/answers/280252-why-do-i-receive-license-manager-error-67
error -68: license borrowing is not enabled https://www.mathworks.com/matlabcentral/answers/279245-why-do-i-receive-license-manager-error-68
error -83: update license file on server or update flexlm https://www.mathworks.com/matlabcentral/answers/92385-why-do-i-receive-license-manager-error-83
error -84: user based license but no users listed https://www.mathworks.com/matlabcentral/answers/95191-why-do-i-receive-license-manager-error-84
error -87: all licenses are checked out https://www.mathworks.com/matlabcentral/answers/97179-why-do-i-receive-license-manager-error-87 or flexlm bug affecting Simulink for R13 https://www.mathworks.com/matlabcentral/answers/95309-why-do-i-get-license-manager-error-87-when-i-try-open-a-second-model-in-simulink
error -88: your clock is set wrong https://www.mathworks.com/matlabcentral/answers/97478-why-do-i-receive-license-manager-error-88
error -89: license file is for different OS https://www.mathworks.com/matlabcentral/answers/95756-why-do-i-get-license-manager-error-89
error -90: license file format problem https://www.mathworks.com/matlabcentral/answers/99834-why-do-i-receive-the-error-license-manager-error-90
error -92: problem with license file on server https://www.mathworks.com/matlabcentral/answers/96724-why-am-i-receiving-license-manager-error-92
error -95: license server cannot be resolved at license server;https://www.mathworks.com/matlabcentral/answers/95791-why-do-i-receive-license-manager-error-95; dynamic hostname problems on old OS-X versions https://www.mathworks.com/matlabcentral/answers/94341-why-do-i-receive-errors-when-i-try-to-start-either-matlab-or-the-network-license-manager-on-my-mac-o
error -96: license server cannot be resolved at client https://www.mathworks.com/matlabcentral/answers/95122-why-do-i-receive-license-manager-error-96
error -97: MLM failed to start because ports https://www.mathworks.com/matlabcentral/answers/97558-why-do-i-receive-license-manager-error-97; C: drive required to run license server on Windows https://www.mathworks.com/matlabcentral/answers/92414-why-did-i-receive-the-error-can-t-make-directory-c-flexlm-in-my-flexlm-log-file
error -100: use different method of returning borrowed license https://www.mathworks.com/matlabcentral/answers/99240-why-do-i-receive-the-error-cannot-remove-a-linger-license-100-398-when-i-use-the-lmremove-comma
error -101: you do not have a reservation for a product https://www.mathworks.com/matlabcentral/answers/101652-why-do-i-receive-license-manager-error-101
error -103: you cannot always run MATLAB through Remote Desktop https://www.mathworks.com/matlabcentral/answers/91874-why-do-i-receive-license-manager-error-103; or you need at least R2007a for Windows Vista https://www.mathworks.com/matlabcentral/answers/97123-why-do-i-receive-a-license-manager-error-103-when-running-matlab-6-5-r13-on-windows-vista-or-wind
error -104: license borrowed for too long; https://www.mathworks.com/matlabcentral/answers/106148-why-do-i-receive-license-manager-error-104
error -114: license file needs newer license manager https://web.archive.org/web/20170110102956/https://www.mathworks.com/matlabcentral/answers/103563-why-do-i-receive-license-manager-error-114
error -118: connection timed out, possibly firewall problems https://www.mathworks.com/matlabcentral/answers/609471-error-118-during-installation-of-matlab-r2020b-in-windows-computer-is-connected-to-the-internet
error -139: communications timeout, try restricting your wildcards https://www.mathworks.com/matlabcentral/answers/126853-why-do-i-receive-license-manager-error-139
error -140: license file needs newer license manager https://www.mathworks.com/matlabcentral/answers/330007-why-do-i-receive-license-manager-error-140-when-trying-to-start-matlab
error -194: not enough license left for you to check license out https://www.mathworks.com/matlabcentral/answers/127046-why-do-i-get-a-license-manager-error-194-when-i-start-matlab
error -361: license file is for newer version than your license https://www.mathworks.com/matlabcentral/answers/92071-why-do-i-get-activation-error-361-when-performing-a-license-update-within-matlab
error -400: trial license expired but is still in your path https://www.mathworks.com/matlabcentral/answers/153559-why-do-i-receive-license-manager-error-400
error -1302: license file is invalid for R2011a https://www.mathworks.com/matlabcentral/answers/102285-why-do-i-receive-error-1302-invalid-license-number-found-when-starting-my-r2011a-license-manager
There are also some other numbered conditions with slightly different origins
error -1: PLP misentered or for wrong version https://www.mathworks.com/matlabcentral/answers/94774-why-do-i-receive-an-error-1-after-entering-my-plp-during-a-windows-installation-of-matlab
error 1,1731: this license needs Mathworks Hosted License Manager (MHLM) https://www.mathworks.com/matlabcentral/answers/195328-why-do-i-receive-error-1-731-when-activating-mdcs-products, also observed with some trial licenses that included MDCS https://www.mathworks.com/matlabcentral/answers/140155-why-do-i-receive-error-1731-during-activation
error 2: you tried to return a borrowed license but you have a license configuration problem https://www.mathworks.com/matlabcentral/answers/389303-why-do-i-get-error-2-when-returning-a-borrowed-license
error 2,008: R2013a DVD key expired, use R2014a installer https://www.mathworks.com/matlabcentral/answers/121590-why-do-i-receive-the-error-2-008-license-not-active-or-not-found-when-activating-my-copy-of-matlab
error 5,011: trying to install with wrong architecture files https://www.mathworks.com/matlabcentral/answers/125469-why-do-i-receive-error-5-011-when-clicking-next-after-selecting-my-license-number-in-the-matlab-inst
error 16: problems contacting license server for MDCS https://www.mathworks.com/matlabcentral/answers/106144-why-do-i-receive-error-code-16-when-i-try-to-start-matlab-production-server-mps-using-mps-start
error 24: ran out of file descriptors https://www.mathworks.com/matlabcentral/answers/306879-why-does-the-license-manager-failt-to-start-with-the-errno-24-in-the-logfile
MLM signal 27: license file wrapped wrong https://www.mathworks.com/matlabcentral/answers/98645-why-does-the-license-manager-log-file-state-mlm-exiting-due-to-signal-27-after-starting-the-lice
status 37: MLM problem resolving hostname https://www.mathworks.com/matlabcentral/answers/99185-why-do-i-receive-a-vendor-daemon-died-with-status-37-error-message-in-my-debug-log-file-when-tryin
MLM signal 39: MLM problem communicating with lmgrd https://www.mathworks.com/matlabcentral/answers/222781-why-do-i-get-an-exiting-due-to-signal-39-error-when-trying-to-start-my-license-manager
MLM status 52: unicode encoding problem https://www.mathworks.com/matlabcentral/answers/91393-why-does-the-license-manager-report-mlm-exited-with-status-52-no-license-file-with-the-polyspace-l
error 201 when updating MATLAB: file is locked by another program https://www.mathworks.com/matlabcentral/answers/1899890-why-do-i-get-an-unable-to-continue-error-201-when-updating-matlab
MLM status 241: tcp port wrong in license file https://www.mathworks.com/matlabcentral/answers/96143-why-does-the-error-vendor-daemon-died-with-status-241-appear-in-the-lmdebug-file
Polyspace error code 241: is really -15 cannot connect to license server https://www.mathworks.com/matlabcentral/answers/102806-why-does-my-verification-stop-with-the-message-failure-with-error-code-241
MLM status 255: conflict WMI vs MLM https://www.mathworks.com/matlabcentral/answers/126051-why-do-i-get-an-license-manager-error-15-on-my-windows-os-server-and-my-server-log-file-states-that
error 334: you tried to create a profile for an email address that already exists https://www.mathworks.com/matlabcentral/answers/93320-why-do-i-get-a-service-error-error-334-an-attempt-to-create-a-new-profile-for-an-email-address-alr
error 337: problem processing the activation https://www.mathworks.com/matlabcentral/answers/93689-why-do-i-get-the-error-337-the-information-you-provided-could-not-be-processed-please-check-your
error 339 Your Mathworks Account Login session has expired: unknown cause, https://www.mathworks.com/matlabcentral/answers/2043847-why-i-got-error-339-while-trying-to-install-package-signal-processing-toolbox
error 353: you have activated on the maximum number of systems permitted for that license type https://www.mathworks.com/matlabcentral/answers/92674-why-do-i-receive-error-353-or-error-1616-no-more-activations-available-when-attempting-to-activate
activation error 340: change your MATLAB Central account type from Student to Academic https://www.mathworks.com/matlabcentral/answers/96683-why-do-i-receive-an-activation-error-340-or-983-when-activating-my-academic-license
error 345: activation key is no longer valid https://www.mathworks.com/matlabcentral/answers/98193-why-do-i-get-error-345-when-trying-to-activate-my-matlab-license
error 347: this kind of license needs user to have Mathworks account https://www.mathworks.com/matlabcentral/answers/95135-why-do-i-receive-an-error-347-when-activating-my-license; see https://www.mathworks.com/help/install/ug/how-can-i-activate-without-a-mathworks-account.html
error 348: conflict over who will use license https://www.mathworks.com/matlabcentral/answers/97775-why-do-i-get-activation-error-348-when-logged-in-as-a-license-administrator and https://www.mathworks.com/matlabcentral/answers/95794-why-do-i-receive-an-error-348-when-attempting-to-activate-my-matlab-license
error 353: you license admin activated this license https://www.mathworks.com/matlabcentral/answers/95521-why-do-i-get-activation-error-353-when-there-are-no-activations-listed-in-the-license-center
error 354: you tried to move your license to a different host too many times this year https://www.mathworks.com/matlabcentral/answers/99612-why-do-i-receive-an-error-354-when-activating-my-license
error 358: license has expired (while trying to activate) https://www.mathworks.com/matlabcentral/answers/101914-why-do-i-get-an-error-358-when-attempting-to-activate-matlab
error 361: license file is for newer version than your license https://www.mathworks.com/matlabcentral/answers/92071-why-do-i-get-activation-error-361-when-performing-a-license-update-within-matlab
error 375: proxy problems? https://www.mathworks.com/matlabcentral/answers/466842-problem-in-launching-matlab-error-code-375
error 379: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
error 400: you are not authorized to use this on-demand license https://www.mathworks.com/matlabcentral/answers/279690-why-do-i-receive-a-licensing-error-400-when-using-my-mdcs-on-demand-license; or your trial license was not properly converted when you purchased https://www.mathworks.com/matlabcentral/answers/153559-why-do-i-receive-license-manager-error-400
error 510: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
error 624: reactivate instead of Update license https://www.mathworks.com/matlabcentral/answers/101950-why-do-i-get-error-624-when-trying-to-update-my-license-through-matlab
error 655: bug related to switching from Designated Computer to Named User https://www.mathworks.com/matlabcentral/answers/235075-why-do-i-receive-an-error-655-when-activating-matlab
error 668: you tried to move your license to a different username too many times this year https://www.mathworks.com/matlabcentral/answers/100275-why-am-i-getting-an-error-668-maximum-number-of-licensed-end-user-redesignations-during-activatio
error 676: you have so many licenses you need to use Activation Key instead of activation client https://www.mathworks.com/matlabcentral/answers/102858-why-do-i-receive-an-error-676-when-activating-matlab
error 697: you gave the wrong Mathworks password https://www.mathworks.com/matlabcentral/answers/94165-why-do-i-get-error-1001-or-error-697-when-installing-or-activating-matlab
error 956: you tried to activate a network license on a client https://www.mathworks.com/matlabcentral/answers/93733-why-do-i-receive-an-error-956-when-trying-to-activate
activation error 983: change your MATLAB Central account type from Student to Academic https://www.mathworks.com/matlabcentral/answers/96683-why-do-i-receive-an-activation-error-340-or-983-when-activating-my-academic-license
error -1001: you gave the wrong Mathworks password https://www.mathworks.com/matlabcentral/answers/94165-why-do-i-get-error-1001-or-error-697-when-installing-or-activating-matlab
error 1616: you have activated on the maximum number of systems permitted for that license type https://www.mathworks.com/matlabcentral/answers/92674-why-do-i-receive-error-353-or-error-1616-no-more-activations-available-when-attempting-to-activate
error 1731: this license needs Mathworks Hosted License Manager (MHLM) https://www.mathworks.com/matlabcentral/answers/195328-why-do-i-receive-error-1-731-when-activating-mdcs-products, also observed with some trial licenses that included MDCS or trying to activate a license that does not use activation https://www.mathworks.com/matlabcentral/answers/140155-why-do-i-receive-error-1731-during-activation
error 1800, 1801, 1802, 1803, 1804, 1805, 1811: connection errors https://www.mathworks.com/matlabcentral/answers/92634-why-do-i-get-a-connection-error-when-installing-or-activating-matlab-or-other-mathworks-products
error 2002: you are trying to activate MATLAB on too many systems https://www.mathworks.com/matlabcentral/answers/106133-why-do-i-receive-error-2002-the-serial-number-you-entered-cannot-be-activated-after-entering-my
error 2006: you are trying to activate MATLAB on too many systems https://www.mathworks.com/matlabcentral/answers/110846-why-do-i-receive-error-2006-maximum-number-of-activations-exceeded-when-attempting-to-activate-ma
error 4301: MATLAB was unable to install the MathWorks Service Host https://www.mathworks.com/matlabcentral/answers/2173200-why-do-i-receive-error-4301-error-initializing-licensing-could-not-start-mathworks-service-host
error 4401: MCDS communications error or firewall problem https://www.mathworks.com/matlabcentral/answers/264358-why-do-i-receive-license-error-4401-when-validating-my-mdcs-cluster
error 4402: connection error reaching Mathworks hosted license https://www.mathworks.com/matlabcentral/answers/279686-why-do-i-receive-license-manager-error-4402-when-launching-matlab-using-a-login-named-user-license
error 5016: bug installing license when SMS expired, fixed R2011a https://www.mathworks.com/matlabcentral/answers/100128-why-do-i-receive-an-error-5016-when-installing-matlab
error 5202: incompatible MacOS version, or need to restart Service Host, or antivirus problems https://www.mathworks.com/matlabcentral/answers/1815390-why-do-i-receive-error-5202-unable-to-access-services-required-to-run-matlab
error 7000: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
Miscellaneous
MATLAB cannot verify your license rights over the Internet https://www.mathworks.com/matlabcentral/answers/195430-why-do-i-see-the-error-matlab-cannot-verify-your-license-rights-over-the-internet-when-launching-m
on monitoring license usage: https://www.mathworks.com/matlabcentral/answers/102546-how-do-i-monitor-the-usage-of-license-keys-for-matlab-and-toolboxes
Application error The instruction at 0x78011f41 referenced memory at 0x000622d4: license manager DNS problems for R12 and R13 https://www.mathworks.com/matlabcentral/answers/94313-why-do-i-receive-an-application-error-when-starting-matlab-on-my-win-2000-machine
Prevent users from running the license manager utilities: https://www.mathworks.com/matlabcentral/answers/94180-how-do-i-prevent-users-from-running-lmdown-lmremove-or-lmreread-from-a-client-machine
Host ID shows up as 000000000000 on Linux: https://www.mathworks.com/matlabcentral/answers/100235-why-can-t-i-activate-matlab-or-start-the-network-license-manager-in-a-newer-linux-environment
license manager will not start on Suse 9.3 due to case sensitivity: https://www.mathworks.com/matlabcentral/answers/93767-why-does-the-network-license-manager-not-start-at-boot-time-on-my-suse-9-3-linux-machine
/sys/os/glnxa64/libstdc++.so.6: file too short: https://www.mathworks.com/matlabcentral/answers/301508-why-do-i-get-the-error-mlm-error-while-loading-shared-libraries-sys-os-glnxa64-libstdc-so-6-f
Incorrectly built binary which accesses errno, h_errno or_res directly: https://www.mathworks.com/matlabcentral/answers/102247-why-do-i-receive-an-error-message-about-an-incorrectly-built-binary-on-my-linux-system-when-startingIt can be a nuisance to find the meaning of the various license manager error codes, so I have summarized below. Numbered error codes that are not LME errors are listed in the table after that.
In many cases, the error number will be displayed twice to the user, with the first version being the major error number (such as "Error -15") and the second (less obvious) occurance having a more specific subcode (such as "Error -15,570") that acts to narrow down the cause of the error. In the below list, when subcodes are not known for a cause, the known causes are listed under the major error number; but when the subcode is known for the cause, the more specific cases are listed in numeric subcode order. This includes, for example, that the major cause of major error -9 is not listed directly in the error -9 paragraph, and is instead listed immediately afterwards in the error -9,57 paragraph. If you do not have a subcode available, review all of the entries with the same error major error number.
error -1: cannot find or read license file https://www.mathworks.com/matlabcentral/answers/101018-why-do-i-receive-license-manager-error-1; or PLP misentered or for wrong version https://www.mathworks.com/matlabcentral/answers/94774-why-do-i-receive-an-error-1-after-entering-my-plp-during-a-windows-installation-of-matlab (Note there is also error 1731 that could be confused with -1,xxx errors.)
error -1,714: MAC problems https://www.mathworks.com/matlabcentral/answers/100235-why-can-t-i-activate-matlab-or-start-the-license-manager-in-a-newer-linux-environment#answer_220657
error -2: polyspace license file error https://www.mathworks.com/matlabcentral/answers/101696-why-does-polyspace-become-queued-due-to-license-failure-and-my-log-files-contain-a-license-manager
error -2,413: extra cr or newlines in license file https://www.mathworks.com/matlabcentral/answers/94656-why-do-i-receive-license-manager-error-2;
error -2,753 : you do not need to activate this license. https://www.mathworks.com/matlabcentral/answers/2176070-why-do-i-receive-error-2-753-this-license-does-not-need-to-be-activated-when-activating-matlab
error -3: DAEMON line is wrong on server https://www.mathworks.com/matlabcentral/answers/101344-why-do-i-receive-license-manager-error-3
error -3,121 environment variable not set right https://www.mathworks.com/matlabcentral/answers/100948-why-do-i-get-license-manager-error-3-when-i-try-to-use-the-matlab-compiler
error -4: polyspace https://www.mathworks.com/matlabcentral/answers/215635-why-do-i-receive-a-license-manager-error-4-in-polyspace ; webapps not shut down: https://www.mathworks.com/matlabcentral/answers/2174566-license-manager-error-4-if-matlab-web-app-server-is-not-stopped-before-computer-is-shut-down
error -4,0: all licenses for toolbox are checked out https://www.mathworks.com/matlabcentral/answers/101313-why-do-i-receive-the-error-license-manager-error-4
error -5: misconfigured for redundant servers https://www.mathworks.com/matlabcentral/answers/293231-why-do-i-receive-license-manager-error-5-when-using-redundant-servers; or redundant server bug in R2016a https://www.mathworks.com/matlabcentral/answers/293224-why-do-i-receive-an-activation-loop-when-using-redundant-servers ; or port conflict, or need to update flexlm https://www.mathworks.com/matlabcentral/answers/93789-why-do-i-receive-a-flexnet-licensing-error-17-xx-system-error-10054-winsock-connection-reset
error -5,357: product you are not licensed for https://www.mathworks.com/matlabcentral/answers/98719-why-do-i-receive-license-manager-error-5; or you asked for license diagnostics https://www.mathworks.com/matlabcentral/answers/163423-why-do-i-receive-multiple-license-manager-error-5-s-for-products-not-on-my-licenses-when-starting-m
error -7: used to be you need to update the license server https://www.mathworks.com/matlabcentral/answers/216384-why-do-i-receive-license-manager-error-7 but now is license daemon problems
error -8: corrupt license file, or license server hostid not same as license file https://www.mathworks.com/matlabcentral/answers/100496-why-do-i-receive-license-manager-error-8; or flexnet bug for redundant servers https://www.mathworks.com/matlabcentral/answers/103212-why-am-i-getting-a-license-manager-error-8-when-running-redundant-servers; or bug that affected locale Turkey https://www.mathworks.com/matlabcentral/answers/357580-why-do-i-see-license-manager-error-8-when-launching-matlab-on-linux-when-my-locale-is-set-to-turkey; or attempt to use cracked license
error -9: you may need interface en1 for Mac or disk serial number with leading 0 for Windows https://www.mathworks.com/matlabcentral/answers/91555-why-am-i-getting-an-error-9-after-manually-activating-a-windows-machine-with-a-disk-serial-number-t ; or wrong disk serial number for polyspace https://www.mathworks.com/matlabcentral/answers/93587-why-do-i-receive-a-license-error-9-when-using-a-polyspace-client-locked-to-the-computer-s-hard-driv; or R2008a Active Directory and username case sensitivity https://www.mathworks.com/matlabcentral/answers/93146-why-do-i-receive-a-license-manager-error-9-in-matlab-r2008a-after-changing-network-connections-on-w; or running R12 with old dongle https://www.mathworks.com/matlabcentral/answers/97510-why-do-i-receive-license-manager-error-9-when-i-run-matlab-6-0-r12-with-a-dongle
error -9,57: username mismatch https://www.mathworks.com/matlabcentral/answers/99067-why-do-i-receive-license-manager-error-9
error -10: license (possibly trial) expired https://www.mathworks.com/matlabcentral/answers/93260-why-do-i-receive-license-manager-error-10
error -11: misformatted expiry date https://www.mathworks.com/matlabcentral/answers/94755-why-do-i-receive-license-manager-error-11
error -12: problems communicating with license server https://www.mathworks.com/matlabcentral/answers/98736-why-do-i-receive-license-manager-error-12
error -13: missing SERVER or DAEMON lines in license file https://www.mathworks.com/matlabcentral/answers/100538-why-do-i-receive-license-manager-error-13
error -14: server name listed on client must be same as what the server knows itself as https://www.mathworks.com/matlabcentral/answers/96049-why-do-i-receive-license-manager-error-14
error -15: attempt to borrow license over remote network timed out https://www.mathworks.com/matlabcentral/answers/97930-why-do-i-receive-a-license-manager-error-15-when-trying-to-checkout-a-license-key-from-a-distant-lo ; or log says MLM exited 255: conflict WMI vs MLM https://www.mathworks.com/matlabcentral/answers/126051-why-do-i-get-an-license-manager-error-15-on-my-windows-os-server-and-my-server-log-file-states-that
error -15,10: license server not running or cannot be reached https://www.mathworks.com/matlabcentral/answers/98092-why-do-i-receive-license-manager-error-15; or MLM problem communicating with lmgrd https://www.mathworks.com/matlabcentral/answers/222781-why-do-i-get-an-exiting-due-to-signal-39-error-when-trying-to-start-my-license-manager
error -15,570: problem reaching license server due to port problem or security software https://www.mathworks.com/matlabcentral/answers/91576-why-do-i-receive-flexlm-error-15-570-system-error-10038-winsock-specified-socket-is-invalid-w
error -16: wrong path to MLM in your license file https://www.mathworks.com/matlabcentral/answers/93627-why-do-i-receive-license-manager-error-16; or ran out of file descriptors on Solaris 9 https://www.mathworks.com/matlabcentral/answers/99367-why-am-i-receiving-license-manager-error-16-when-starting-flexlm-8-0d-on-a-solaris-9-machine;
error -16,287: path to MLM too long in R2009a https://www.mathworks.com/matlabcentral/answers/100367-why-do-i-receive-a-license-manager-error-16-when-my-directory-for-flexnet-is-very-long
error -17: port conflict or license manager needs update https://www.mathworks.com/matlabcentral/answers/93789-why-do-i-receive-a-flexnet-licensing-error-17-xx-system-error-10054-winsock-connection-reset
error -17,13: problem with license file or communicating with server https://www.mathworks.com/matlabcentral/answers/93815-why-do-i-receive-a-flexlm-error-17-xxx-system-error-10038-winsock-specified-socket-is-inva
error -18: restart your license manager after updating license https://www.mathworks.com/matlabcentral/answers/106124-why-do-i-receive-license-manager-error-18; or DAEMON line is wrong, or quorum problems https://www.mathworks.com/matlabcentral/answers/349491-why-do-i-receive-mlm-not-master-server-checkout-attempt-of-matlab-from-user-host-refused-in-t
error -21: you need a newer license file for this MATLAB release https://www.mathworks.com/matlabcentral/answers/100851-why-do-i-receive-license-manager-error-21
error -25: you need a newer license file to support new license feature https://www.mathworks.com/matlabcentral/answers/95993-why-do-i-receive-license-manager-error-25
error -29: no hardwired ethernet on Mac https://www.mathworks.com/matlabcentral/answers/184573-why-do-i-receive-a-flexnet-error-29-cannot-find-ethernet-device-when-trying-to-start-matlab
error -31: current date is before date MATLAB was installed https://www.mathworks.com/matlabcentral/answers/91897-why-do-i-receive-license-manager-error-31
error -33: network connection interrupted https://www.mathworks.com/matlabcentral/answers/94342-why-do-i-receive-license-manager-error-33
error -34: system clock or timezone problem https://www.mathworks.com/matlabcentral/answers/94898-why-do-i-receive-license-manager-error-34 or https://www.mathworks.com/matlabcentral/answers/94745-why-do-i-receive-license-manager-error-34-when-i-start-matlab
error -37: port number mismatch between client and server, you might be running multiple flexlm servers https://www.mathworks.com/matlabcentral/answers/98698-why-do-i-receive-license-manager-error-37
error -38: you have been deliberately excluded from the license https://www.mathworks.com/matlabcentral/answers/102446-why-do-i-receive-license-manager-error-38
error -39: you or your host are not listed in a group license https://www.mathworks.com/matlabcentral/answers/98895-why-do-i-receive-license-manager-error-39 ; or flexlm bug with INCLUDE_BORROW https://www.mathworks.com/matlabcentral/answers/93927-why-does-include_borrow-cause-error-39-with-specifed-features or you have installed product that you are not licensed for https://www.mathworks.com/matlabcentral/answers/695580-license-checkout-failed-user-host-not-on-include-list-for-neural_network_toolbox
error -42,298 https://www.mathworks.com/matlabcentral/answers/245417-license-manager-error-42 "invalid parameter" (possibly host ID inconsistency)
error -59: license port number already in use https://www.mathworks.com/matlabcentral/answers/92542-why-do-i-get-license-manager-error-59-when-starting-the-license-manager
error -63: permissions issue returning borrowed license https://www.mathworks.com/matlabcentral/answers/96938-why-do-i-receive-a-license-administrator-63-error-when-trying-to-return-a-borrowed-license-key
error -67: all keys are busy or reserved for lowwater https://www.mathworks.com/matlabcentral/answers/280252-why-do-i-receive-license-manager-error-67
error -68: license borrowing is not enabled https://www.mathworks.com/matlabcentral/answers/279245-why-do-i-receive-license-manager-error-68
error -83: update license file on server or update flexlm https://www.mathworks.com/matlabcentral/answers/92385-why-do-i-receive-license-manager-error-83
error -84: user based license but no users listed https://www.mathworks.com/matlabcentral/answers/95191-why-do-i-receive-license-manager-error-84
error -87: all licenses are checked out https://www.mathworks.com/matlabcentral/answers/97179-why-do-i-receive-license-manager-error-87 or flexlm bug affecting Simulink for R13 https://www.mathworks.com/matlabcentral/answers/95309-why-do-i-get-license-manager-error-87-when-i-try-open-a-second-model-in-simulink
error -88: your clock is set wrong https://www.mathworks.com/matlabcentral/answers/97478-why-do-i-receive-license-manager-error-88
error -89: license file is for different OS https://www.mathworks.com/matlabcentral/answers/95756-why-do-i-get-license-manager-error-89
error -90: license file format problem https://www.mathworks.com/matlabcentral/answers/99834-why-do-i-receive-the-error-license-manager-error-90
error -92: problem with license file on server https://www.mathworks.com/matlabcentral/answers/96724-why-am-i-receiving-license-manager-error-92
error -95: license server cannot be resolved at license server;https://www.mathworks.com/matlabcentral/answers/95791-why-do-i-receive-license-manager-error-95; dynamic hostname problems on old OS-X versions https://www.mathworks.com/matlabcentral/answers/94341-why-do-i-receive-errors-when-i-try-to-start-either-matlab-or-the-network-license-manager-on-my-mac-o
error -96: license server cannot be resolved at client https://www.mathworks.com/matlabcentral/answers/95122-why-do-i-receive-license-manager-error-96
error -97: MLM failed to start because ports https://www.mathworks.com/matlabcentral/answers/97558-why-do-i-receive-license-manager-error-97; C: drive required to run license server on Windows https://www.mathworks.com/matlabcentral/answers/92414-why-did-i-receive-the-error-can-t-make-directory-c-flexlm-in-my-flexlm-log-file
error -100: use different method of returning borrowed license https://www.mathworks.com/matlabcentral/answers/99240-why-do-i-receive-the-error-cannot-remove-a-linger-license-100-398-when-i-use-the-lmremove-comma
error -101: you do not have a reservation for a product https://www.mathworks.com/matlabcentral/answers/101652-why-do-i-receive-license-manager-error-101
error -103: you cannot always run MATLAB through Remote Desktop https://www.mathworks.com/matlabcentral/answers/91874-why-do-i-receive-license-manager-error-103; or you need at least R2007a for Windows Vista https://www.mathworks.com/matlabcentral/answers/97123-why-do-i-receive-a-license-manager-error-103-when-running-matlab-6-5-r13-on-windows-vista-or-wind
error -104: license borrowed for too long; https://www.mathworks.com/matlabcentral/answers/106148-why-do-i-receive-license-manager-error-104
error -114: license file needs newer license manager https://web.archive.org/web/20170110102956/https://www.mathworks.com/matlabcentral/answers/103563-why-do-i-receive-license-manager-error-114
error -118: connection timed out, possibly firewall problems https://www.mathworks.com/matlabcentral/answers/609471-error-118-during-installation-of-matlab-r2020b-in-windows-computer-is-connected-to-the-internet
error -139: communications timeout, try restricting your wildcards https://www.mathworks.com/matlabcentral/answers/126853-why-do-i-receive-license-manager-error-139
error -140: license file needs newer license manager https://www.mathworks.com/matlabcentral/answers/330007-why-do-i-receive-license-manager-error-140-when-trying-to-start-matlab
error -194: not enough license left for you to check license out https://www.mathworks.com/matlabcentral/answers/127046-why-do-i-get-a-license-manager-error-194-when-i-start-matlab
error -361: license file is for newer version than your license https://www.mathworks.com/matlabcentral/answers/92071-why-do-i-get-activation-error-361-when-performing-a-license-update-within-matlab
error -400: trial license expired but is still in your path https://www.mathworks.com/matlabcentral/answers/153559-why-do-i-receive-license-manager-error-400
error -1302: license file is invalid for R2011a https://www.mathworks.com/matlabcentral/answers/102285-why-do-i-receive-error-1302-invalid-license-number-found-when-starting-my-r2011a-license-manager
There are also some other numbered conditions with slightly different origins
error -1: PLP misentered or for wrong version https://www.mathworks.com/matlabcentral/answers/94774-why-do-i-receive-an-error-1-after-entering-my-plp-during-a-windows-installation-of-matlab
error 1,1731: this license needs Mathworks Hosted License Manager (MHLM) https://www.mathworks.com/matlabcentral/answers/195328-why-do-i-receive-error-1-731-when-activating-mdcs-products, also observed with some trial licenses that included MDCS https://www.mathworks.com/matlabcentral/answers/140155-why-do-i-receive-error-1731-during-activation
error 2: you tried to return a borrowed license but you have a license configuration problem https://www.mathworks.com/matlabcentral/answers/389303-why-do-i-get-error-2-when-returning-a-borrowed-license
error 2,008: R2013a DVD key expired, use R2014a installer https://www.mathworks.com/matlabcentral/answers/121590-why-do-i-receive-the-error-2-008-license-not-active-or-not-found-when-activating-my-copy-of-matlab
error 5,011: trying to install with wrong architecture files https://www.mathworks.com/matlabcentral/answers/125469-why-do-i-receive-error-5-011-when-clicking-next-after-selecting-my-license-number-in-the-matlab-inst
error 16: problems contacting license server for MDCS https://www.mathworks.com/matlabcentral/answers/106144-why-do-i-receive-error-code-16-when-i-try-to-start-matlab-production-server-mps-using-mps-start
error 24: ran out of file descriptors https://www.mathworks.com/matlabcentral/answers/306879-why-does-the-license-manager-failt-to-start-with-the-errno-24-in-the-logfile
MLM signal 27: license file wrapped wrong https://www.mathworks.com/matlabcentral/answers/98645-why-does-the-license-manager-log-file-state-mlm-exiting-due-to-signal-27-after-starting-the-lice
status 37: MLM problem resolving hostname https://www.mathworks.com/matlabcentral/answers/99185-why-do-i-receive-a-vendor-daemon-died-with-status-37-error-message-in-my-debug-log-file-when-tryin
MLM signal 39: MLM problem communicating with lmgrd https://www.mathworks.com/matlabcentral/answers/222781-why-do-i-get-an-exiting-due-to-signal-39-error-when-trying-to-start-my-license-manager
MLM status 52: unicode encoding problem https://www.mathworks.com/matlabcentral/answers/91393-why-does-the-license-manager-report-mlm-exited-with-status-52-no-license-file-with-the-polyspace-l
error 201 when updating MATLAB: file is locked by another program https://www.mathworks.com/matlabcentral/answers/1899890-why-do-i-get-an-unable-to-continue-error-201-when-updating-matlab
MLM status 241: tcp port wrong in license file https://www.mathworks.com/matlabcentral/answers/96143-why-does-the-error-vendor-daemon-died-with-status-241-appear-in-the-lmdebug-file
Polyspace error code 241: is really -15 cannot connect to license server https://www.mathworks.com/matlabcentral/answers/102806-why-does-my-verification-stop-with-the-message-failure-with-error-code-241
MLM status 255: conflict WMI vs MLM https://www.mathworks.com/matlabcentral/answers/126051-why-do-i-get-an-license-manager-error-15-on-my-windows-os-server-and-my-server-log-file-states-that
error 334: you tried to create a profile for an email address that already exists https://www.mathworks.com/matlabcentral/answers/93320-why-do-i-get-a-service-error-error-334-an-attempt-to-create-a-new-profile-for-an-email-address-alr
error 337: problem processing the activation https://www.mathworks.com/matlabcentral/answers/93689-why-do-i-get-the-error-337-the-information-you-provided-could-not-be-processed-please-check-your
error 339 Your Mathworks Account Login session has expired: unknown cause, https://www.mathworks.com/matlabcentral/answers/2043847-why-i-got-error-339-while-trying-to-install-package-signal-processing-toolbox
error 353: you have activated on the maximum number of systems permitted for that license type https://www.mathworks.com/matlabcentral/answers/92674-why-do-i-receive-error-353-or-error-1616-no-more-activations-available-when-attempting-to-activate
activation error 340: change your MATLAB Central account type from Student to Academic https://www.mathworks.com/matlabcentral/answers/96683-why-do-i-receive-an-activation-error-340-or-983-when-activating-my-academic-license
error 345: activation key is no longer valid https://www.mathworks.com/matlabcentral/answers/98193-why-do-i-get-error-345-when-trying-to-activate-my-matlab-license
error 347: this kind of license needs user to have Mathworks account https://www.mathworks.com/matlabcentral/answers/95135-why-do-i-receive-an-error-347-when-activating-my-license; see https://www.mathworks.com/help/install/ug/how-can-i-activate-without-a-mathworks-account.html
error 348: conflict over who will use license https://www.mathworks.com/matlabcentral/answers/97775-why-do-i-get-activation-error-348-when-logged-in-as-a-license-administrator and https://www.mathworks.com/matlabcentral/answers/95794-why-do-i-receive-an-error-348-when-attempting-to-activate-my-matlab-license
error 353: you license admin activated this license https://www.mathworks.com/matlabcentral/answers/95521-why-do-i-get-activation-error-353-when-there-are-no-activations-listed-in-the-license-center
error 354: you tried to move your license to a different host too many times this year https://www.mathworks.com/matlabcentral/answers/99612-why-do-i-receive-an-error-354-when-activating-my-license
error 358: license has expired (while trying to activate) https://www.mathworks.com/matlabcentral/answers/101914-why-do-i-get-an-error-358-when-attempting-to-activate-matlab
error 361: license file is for newer version than your license https://www.mathworks.com/matlabcentral/answers/92071-why-do-i-get-activation-error-361-when-performing-a-license-update-within-matlab
error 375: proxy problems? https://www.mathworks.com/matlabcentral/answers/466842-problem-in-launching-matlab-error-code-375
error 379: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
error 400: you are not authorized to use this on-demand license https://www.mathworks.com/matlabcentral/answers/279690-why-do-i-receive-a-licensing-error-400-when-using-my-mdcs-on-demand-license; or your trial license was not properly converted when you purchased https://www.mathworks.com/matlabcentral/answers/153559-why-do-i-receive-license-manager-error-400
error 510: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
error 624: reactivate instead of Update license https://www.mathworks.com/matlabcentral/answers/101950-why-do-i-get-error-624-when-trying-to-update-my-license-through-matlab
error 655: bug related to switching from Designated Computer to Named User https://www.mathworks.com/matlabcentral/answers/235075-why-do-i-receive-an-error-655-when-activating-matlab
error 668: you tried to move your license to a different username too many times this year https://www.mathworks.com/matlabcentral/answers/100275-why-am-i-getting-an-error-668-maximum-number-of-licensed-end-user-redesignations-during-activatio
error 676: you have so many licenses you need to use Activation Key instead of activation client https://www.mathworks.com/matlabcentral/answers/102858-why-do-i-receive-an-error-676-when-activating-matlab
error 697: you gave the wrong Mathworks password https://www.mathworks.com/matlabcentral/answers/94165-why-do-i-get-error-1001-or-error-697-when-installing-or-activating-matlab
error 956: you tried to activate a network license on a client https://www.mathworks.com/matlabcentral/answers/93733-why-do-i-receive-an-error-956-when-trying-to-activate
activation error 983: change your MATLAB Central account type from Student to Academic https://www.mathworks.com/matlabcentral/answers/96683-why-do-i-receive-an-activation-error-340-or-983-when-activating-my-academic-license
error -1001: you gave the wrong Mathworks password https://www.mathworks.com/matlabcentral/answers/94165-why-do-i-get-error-1001-or-error-697-when-installing-or-activating-matlab
error 1616: you have activated on the maximum number of systems permitted for that license type https://www.mathworks.com/matlabcentral/answers/92674-why-do-i-receive-error-353-or-error-1616-no-more-activations-available-when-attempting-to-activate
error 1731: this license needs Mathworks Hosted License Manager (MHLM) https://www.mathworks.com/matlabcentral/answers/195328-why-do-i-receive-error-1-731-when-activating-mdcs-products, also observed with some trial licenses that included MDCS or trying to activate a license that does not use activation https://www.mathworks.com/matlabcentral/answers/140155-why-do-i-receive-error-1731-during-activation
error 1800, 1801, 1802, 1803, 1804, 1805, 1811: connection errors https://www.mathworks.com/matlabcentral/answers/92634-why-do-i-get-a-connection-error-when-installing-or-activating-matlab-or-other-mathworks-products
error 2002: you are trying to activate MATLAB on too many systems https://www.mathworks.com/matlabcentral/answers/106133-why-do-i-receive-error-2002-the-serial-number-you-entered-cannot-be-activated-after-entering-my
error 2006: you are trying to activate MATLAB on too many systems https://www.mathworks.com/matlabcentral/answers/110846-why-do-i-receive-error-2006-maximum-number-of-activations-exceeded-when-attempting-to-activate-ma
error 4301: MATLAB was unable to install the MathWorks Service Host https://www.mathworks.com/matlabcentral/answers/2173200-why-do-i-receive-error-4301-error-initializing-licensing-could-not-start-mathworks-service-host
error 4401: MCDS communications error or firewall problem https://www.mathworks.com/matlabcentral/answers/264358-why-do-i-receive-license-error-4401-when-validating-my-mdcs-cluster
error 4402: connection error reaching Mathworks hosted license https://www.mathworks.com/matlabcentral/answers/279686-why-do-i-receive-license-manager-error-4402-when-launching-matlab-using-a-login-named-user-license
error 5016: bug installing license when SMS expired, fixed R2011a https://www.mathworks.com/matlabcentral/answers/100128-why-do-i-receive-an-error-5016-when-installing-matlab
error 5202: incompatible MacOS version, or need to restart Service Host, or antivirus problems https://www.mathworks.com/matlabcentral/answers/1815390-why-do-i-receive-error-5202-unable-to-access-services-required-to-run-matlab
error 7000: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
Miscellaneous
MATLAB cannot verify your license rights over the Internet https://www.mathworks.com/matlabcentral/answers/195430-why-do-i-see-the-error-matlab-cannot-verify-your-license-rights-over-the-internet-when-launching-m
on monitoring license usage: https://www.mathworks.com/matlabcentral/answers/102546-how-do-i-monitor-the-usage-of-license-keys-for-matlab-and-toolboxes
Application error The instruction at 0x78011f41 referenced memory at 0x000622d4: license manager DNS problems for R12 and R13 https://www.mathworks.com/matlabcentral/answers/94313-why-do-i-receive-an-application-error-when-starting-matlab-on-my-win-2000-machine
Prevent users from running the license manager utilities: https://www.mathworks.com/matlabcentral/answers/94180-how-do-i-prevent-users-from-running-lmdown-lmremove-or-lmreread-from-a-client-machine
Host ID shows up as 000000000000 on Linux: https://www.mathworks.com/matlabcentral/answers/100235-why-can-t-i-activate-matlab-or-start-the-network-license-manager-in-a-newer-linux-environment
license manager will not start on Suse 9.3 due to case sensitivity: https://www.mathworks.com/matlabcentral/answers/93767-why-does-the-network-license-manager-not-start-at-boot-time-on-my-suse-9-3-linux-machine
/sys/os/glnxa64/libstdc++.so.6: file too short: https://www.mathworks.com/matlabcentral/answers/301508-why-do-i-get-the-error-mlm-error-while-loading-shared-libraries-sys-os-glnxa64-libstdc-so-6-f
Incorrectly built binary which accesses errno, h_errno or_res directly: https://www.mathworks.com/matlabcentral/answers/102247-why-do-i-receive-an-error-message-about-an-incorrectly-built-binary-on-my-linux-system-when-starting It can be a nuisance to find the meaning of the various license manager error codes, so I have summarized below. Numbered error codes that are not LME errors are listed in the table after that.
In many cases, the error number will be displayed twice to the user, with the first version being the major error number (such as "Error -15") and the second (less obvious) occurance having a more specific subcode (such as "Error -15,570") that acts to narrow down the cause of the error. In the below list, when subcodes are not known for a cause, the known causes are listed under the major error number; but when the subcode is known for the cause, the more specific cases are listed in numeric subcode order. This includes, for example, that the major cause of major error -9 is not listed directly in the error -9 paragraph, and is instead listed immediately afterwards in the error -9,57 paragraph. If you do not have a subcode available, review all of the entries with the same error major error number.
error -1: cannot find or read license file https://www.mathworks.com/matlabcentral/answers/101018-why-do-i-receive-license-manager-error-1; or PLP misentered or for wrong version https://www.mathworks.com/matlabcentral/answers/94774-why-do-i-receive-an-error-1-after-entering-my-plp-during-a-windows-installation-of-matlab (Note there is also error 1731 that could be confused with -1,xxx errors.)
error -1,714: MAC problems https://www.mathworks.com/matlabcentral/answers/100235-why-can-t-i-activate-matlab-or-start-the-license-manager-in-a-newer-linux-environment#answer_220657
error -2: polyspace license file error https://www.mathworks.com/matlabcentral/answers/101696-why-does-polyspace-become-queued-due-to-license-failure-and-my-log-files-contain-a-license-manager
error -2,413: extra cr or newlines in license file https://www.mathworks.com/matlabcentral/answers/94656-why-do-i-receive-license-manager-error-2;
error -2,753 : you do not need to activate this license. https://www.mathworks.com/matlabcentral/answers/2176070-why-do-i-receive-error-2-753-this-license-does-not-need-to-be-activated-when-activating-matlab
error -3: DAEMON line is wrong on server https://www.mathworks.com/matlabcentral/answers/101344-why-do-i-receive-license-manager-error-3
error -3,121 environment variable not set right https://www.mathworks.com/matlabcentral/answers/100948-why-do-i-get-license-manager-error-3-when-i-try-to-use-the-matlab-compiler
error -4: polyspace https://www.mathworks.com/matlabcentral/answers/215635-why-do-i-receive-a-license-manager-error-4-in-polyspace ; webapps not shut down: https://www.mathworks.com/matlabcentral/answers/2174566-license-manager-error-4-if-matlab-web-app-server-is-not-stopped-before-computer-is-shut-down
error -4,0: all licenses for toolbox are checked out https://www.mathworks.com/matlabcentral/answers/101313-why-do-i-receive-the-error-license-manager-error-4
error -5: misconfigured for redundant servers https://www.mathworks.com/matlabcentral/answers/293231-why-do-i-receive-license-manager-error-5-when-using-redundant-servers; or redundant server bug in R2016a https://www.mathworks.com/matlabcentral/answers/293224-why-do-i-receive-an-activation-loop-when-using-redundant-servers ; or port conflict, or need to update flexlm https://www.mathworks.com/matlabcentral/answers/93789-why-do-i-receive-a-flexnet-licensing-error-17-xx-system-error-10054-winsock-connection-reset
error -5,357: product you are not licensed for https://www.mathworks.com/matlabcentral/answers/98719-why-do-i-receive-license-manager-error-5; or you asked for license diagnostics https://www.mathworks.com/matlabcentral/answers/163423-why-do-i-receive-multiple-license-manager-error-5-s-for-products-not-on-my-licenses-when-starting-m
error -7: used to be you need to update the license server https://www.mathworks.com/matlabcentral/answers/216384-why-do-i-receive-license-manager-error-7 but now is license daemon problems
error -8: corrupt license file, or license server hostid not same as license file https://www.mathworks.com/matlabcentral/answers/100496-why-do-i-receive-license-manager-error-8; or flexnet bug for redundant servers https://www.mathworks.com/matlabcentral/answers/103212-why-am-i-getting-a-license-manager-error-8-when-running-redundant-servers; or bug that affected locale Turkey https://www.mathworks.com/matlabcentral/answers/357580-why-do-i-see-license-manager-error-8-when-launching-matlab-on-linux-when-my-locale-is-set-to-turkey; or attempt to use cracked license
error -9: you may need interface en1 for Mac or disk serial number with leading 0 for Windows https://www.mathworks.com/matlabcentral/answers/91555-why-am-i-getting-an-error-9-after-manually-activating-a-windows-machine-with-a-disk-serial-number-t ; or wrong disk serial number for polyspace https://www.mathworks.com/matlabcentral/answers/93587-why-do-i-receive-a-license-error-9-when-using-a-polyspace-client-locked-to-the-computer-s-hard-driv; or R2008a Active Directory and username case sensitivity https://www.mathworks.com/matlabcentral/answers/93146-why-do-i-receive-a-license-manager-error-9-in-matlab-r2008a-after-changing-network-connections-on-w; or running R12 with old dongle https://www.mathworks.com/matlabcentral/answers/97510-why-do-i-receive-license-manager-error-9-when-i-run-matlab-6-0-r12-with-a-dongle
error -9,57: username mismatch https://www.mathworks.com/matlabcentral/answers/99067-why-do-i-receive-license-manager-error-9
error -10: license (possibly trial) expired https://www.mathworks.com/matlabcentral/answers/93260-why-do-i-receive-license-manager-error-10
error -11: misformatted expiry date https://www.mathworks.com/matlabcentral/answers/94755-why-do-i-receive-license-manager-error-11
error -12: problems communicating with license server https://www.mathworks.com/matlabcentral/answers/98736-why-do-i-receive-license-manager-error-12
error -13: missing SERVER or DAEMON lines in license file https://www.mathworks.com/matlabcentral/answers/100538-why-do-i-receive-license-manager-error-13
error -14: server name listed on client must be same as what the server knows itself as https://www.mathworks.com/matlabcentral/answers/96049-why-do-i-receive-license-manager-error-14
error -15: attempt to borrow license over remote network timed out https://www.mathworks.com/matlabcentral/answers/97930-why-do-i-receive-a-license-manager-error-15-when-trying-to-checkout-a-license-key-from-a-distant-lo ; or log says MLM exited 255: conflict WMI vs MLM https://www.mathworks.com/matlabcentral/answers/126051-why-do-i-get-an-license-manager-error-15-on-my-windows-os-server-and-my-server-log-file-states-that
error -15,10: license server not running or cannot be reached https://www.mathworks.com/matlabcentral/answers/98092-why-do-i-receive-license-manager-error-15; or MLM problem communicating with lmgrd https://www.mathworks.com/matlabcentral/answers/222781-why-do-i-get-an-exiting-due-to-signal-39-error-when-trying-to-start-my-license-manager
error -15,570: problem reaching license server due to port problem or security software https://www.mathworks.com/matlabcentral/answers/91576-why-do-i-receive-flexlm-error-15-570-system-error-10038-winsock-specified-socket-is-invalid-w
error -16: wrong path to MLM in your license file https://www.mathworks.com/matlabcentral/answers/93627-why-do-i-receive-license-manager-error-16; or ran out of file descriptors on Solaris 9 https://www.mathworks.com/matlabcentral/answers/99367-why-am-i-receiving-license-manager-error-16-when-starting-flexlm-8-0d-on-a-solaris-9-machine;
error -16,287: path to MLM too long in R2009a https://www.mathworks.com/matlabcentral/answers/100367-why-do-i-receive-a-license-manager-error-16-when-my-directory-for-flexnet-is-very-long
error -17: port conflict or license manager needs update https://www.mathworks.com/matlabcentral/answers/93789-why-do-i-receive-a-flexnet-licensing-error-17-xx-system-error-10054-winsock-connection-reset
error -17,13: problem with license file or communicating with server https://www.mathworks.com/matlabcentral/answers/93815-why-do-i-receive-a-flexlm-error-17-xxx-system-error-10038-winsock-specified-socket-is-inva
error -18: restart your license manager after updating license https://www.mathworks.com/matlabcentral/answers/106124-why-do-i-receive-license-manager-error-18; or DAEMON line is wrong, or quorum problems https://www.mathworks.com/matlabcentral/answers/349491-why-do-i-receive-mlm-not-master-server-checkout-attempt-of-matlab-from-user-host-refused-in-t
error -21: you need a newer license file for this MATLAB release https://www.mathworks.com/matlabcentral/answers/100851-why-do-i-receive-license-manager-error-21
error -25: you need a newer license file to support new license feature https://www.mathworks.com/matlabcentral/answers/95993-why-do-i-receive-license-manager-error-25
error -29: no hardwired ethernet on Mac https://www.mathworks.com/matlabcentral/answers/184573-why-do-i-receive-a-flexnet-error-29-cannot-find-ethernet-device-when-trying-to-start-matlab
error -31: current date is before date MATLAB was installed https://www.mathworks.com/matlabcentral/answers/91897-why-do-i-receive-license-manager-error-31
error -33: network connection interrupted https://www.mathworks.com/matlabcentral/answers/94342-why-do-i-receive-license-manager-error-33
error -34: system clock or timezone problem https://www.mathworks.com/matlabcentral/answers/94898-why-do-i-receive-license-manager-error-34 or https://www.mathworks.com/matlabcentral/answers/94745-why-do-i-receive-license-manager-error-34-when-i-start-matlab
error -37: port number mismatch between client and server, you might be running multiple flexlm servers https://www.mathworks.com/matlabcentral/answers/98698-why-do-i-receive-license-manager-error-37
error -38: you have been deliberately excluded from the license https://www.mathworks.com/matlabcentral/answers/102446-why-do-i-receive-license-manager-error-38
error -39: you or your host are not listed in a group license https://www.mathworks.com/matlabcentral/answers/98895-why-do-i-receive-license-manager-error-39 ; or flexlm bug with INCLUDE_BORROW https://www.mathworks.com/matlabcentral/answers/93927-why-does-include_borrow-cause-error-39-with-specifed-features or you have installed product that you are not licensed for https://www.mathworks.com/matlabcentral/answers/695580-license-checkout-failed-user-host-not-on-include-list-for-neural_network_toolbox
error -42,298 https://www.mathworks.com/matlabcentral/answers/245417-license-manager-error-42 "invalid parameter" (possibly host ID inconsistency)
error -59: license port number already in use https://www.mathworks.com/matlabcentral/answers/92542-why-do-i-get-license-manager-error-59-when-starting-the-license-manager
error -63: permissions issue returning borrowed license https://www.mathworks.com/matlabcentral/answers/96938-why-do-i-receive-a-license-administrator-63-error-when-trying-to-return-a-borrowed-license-key
error -67: all keys are busy or reserved for lowwater https://www.mathworks.com/matlabcentral/answers/280252-why-do-i-receive-license-manager-error-67
error -68: license borrowing is not enabled https://www.mathworks.com/matlabcentral/answers/279245-why-do-i-receive-license-manager-error-68
error -83: update license file on server or update flexlm https://www.mathworks.com/matlabcentral/answers/92385-why-do-i-receive-license-manager-error-83
error -84: user based license but no users listed https://www.mathworks.com/matlabcentral/answers/95191-why-do-i-receive-license-manager-error-84
error -87: all licenses are checked out https://www.mathworks.com/matlabcentral/answers/97179-why-do-i-receive-license-manager-error-87 or flexlm bug affecting Simulink for R13 https://www.mathworks.com/matlabcentral/answers/95309-why-do-i-get-license-manager-error-87-when-i-try-open-a-second-model-in-simulink
error -88: your clock is set wrong https://www.mathworks.com/matlabcentral/answers/97478-why-do-i-receive-license-manager-error-88
error -89: license file is for different OS https://www.mathworks.com/matlabcentral/answers/95756-why-do-i-get-license-manager-error-89
error -90: license file format problem https://www.mathworks.com/matlabcentral/answers/99834-why-do-i-receive-the-error-license-manager-error-90
error -92: problem with license file on server https://www.mathworks.com/matlabcentral/answers/96724-why-am-i-receiving-license-manager-error-92
error -95: license server cannot be resolved at license server;https://www.mathworks.com/matlabcentral/answers/95791-why-do-i-receive-license-manager-error-95; dynamic hostname problems on old OS-X versions https://www.mathworks.com/matlabcentral/answers/94341-why-do-i-receive-errors-when-i-try-to-start-either-matlab-or-the-network-license-manager-on-my-mac-o
error -96: license server cannot be resolved at client https://www.mathworks.com/matlabcentral/answers/95122-why-do-i-receive-license-manager-error-96
error -97: MLM failed to start because ports https://www.mathworks.com/matlabcentral/answers/97558-why-do-i-receive-license-manager-error-97; C: drive required to run license server on Windows https://www.mathworks.com/matlabcentral/answers/92414-why-did-i-receive-the-error-can-t-make-directory-c-flexlm-in-my-flexlm-log-file
error -100: use different method of returning borrowed license https://www.mathworks.com/matlabcentral/answers/99240-why-do-i-receive-the-error-cannot-remove-a-linger-license-100-398-when-i-use-the-lmremove-comma
error -101: you do not have a reservation for a product https://www.mathworks.com/matlabcentral/answers/101652-why-do-i-receive-license-manager-error-101
error -103: you cannot always run MATLAB through Remote Desktop https://www.mathworks.com/matlabcentral/answers/91874-why-do-i-receive-license-manager-error-103; or you need at least R2007a for Windows Vista https://www.mathworks.com/matlabcentral/answers/97123-why-do-i-receive-a-license-manager-error-103-when-running-matlab-6-5-r13-on-windows-vista-or-wind
error -104: license borrowed for too long; https://www.mathworks.com/matlabcentral/answers/106148-why-do-i-receive-license-manager-error-104
error -114: license file needs newer license manager https://web.archive.org/web/20170110102956/https://www.mathworks.com/matlabcentral/answers/103563-why-do-i-receive-license-manager-error-114
error -118: connection timed out, possibly firewall problems https://www.mathworks.com/matlabcentral/answers/609471-error-118-during-installation-of-matlab-r2020b-in-windows-computer-is-connected-to-the-internet
error -139: communications timeout, try restricting your wildcards https://www.mathworks.com/matlabcentral/answers/126853-why-do-i-receive-license-manager-error-139
error -140: license file needs newer license manager https://www.mathworks.com/matlabcentral/answers/330007-why-do-i-receive-license-manager-error-140-when-trying-to-start-matlab
error -194: not enough license left for you to check license out https://www.mathworks.com/matlabcentral/answers/127046-why-do-i-get-a-license-manager-error-194-when-i-start-matlab
error -361: license file is for newer version than your license https://www.mathworks.com/matlabcentral/answers/92071-why-do-i-get-activation-error-361-when-performing-a-license-update-within-matlab
error -400: trial license expired but is still in your path https://www.mathworks.com/matlabcentral/answers/153559-why-do-i-receive-license-manager-error-400
error -1302: license file is invalid for R2011a https://www.mathworks.com/matlabcentral/answers/102285-why-do-i-receive-error-1302-invalid-license-number-found-when-starting-my-r2011a-license-manager
There are also some other numbered conditions with slightly different origins
error -1: PLP misentered or for wrong version https://www.mathworks.com/matlabcentral/answers/94774-why-do-i-receive-an-error-1-after-entering-my-plp-during-a-windows-installation-of-matlab
error 1,1731: this license needs Mathworks Hosted License Manager (MHLM) https://www.mathworks.com/matlabcentral/answers/195328-why-do-i-receive-error-1-731-when-activating-mdcs-products, also observed with some trial licenses that included MDCS https://www.mathworks.com/matlabcentral/answers/140155-why-do-i-receive-error-1731-during-activation
error 2: you tried to return a borrowed license but you have a license configuration problem https://www.mathworks.com/matlabcentral/answers/389303-why-do-i-get-error-2-when-returning-a-borrowed-license
error 2,008: R2013a DVD key expired, use R2014a installer https://www.mathworks.com/matlabcentral/answers/121590-why-do-i-receive-the-error-2-008-license-not-active-or-not-found-when-activating-my-copy-of-matlab
error 5,011: trying to install with wrong architecture files https://www.mathworks.com/matlabcentral/answers/125469-why-do-i-receive-error-5-011-when-clicking-next-after-selecting-my-license-number-in-the-matlab-inst
error 16: problems contacting license server for MDCS https://www.mathworks.com/matlabcentral/answers/106144-why-do-i-receive-error-code-16-when-i-try-to-start-matlab-production-server-mps-using-mps-start
error 24: ran out of file descriptors https://www.mathworks.com/matlabcentral/answers/306879-why-does-the-license-manager-failt-to-start-with-the-errno-24-in-the-logfile
MLM signal 27: license file wrapped wrong https://www.mathworks.com/matlabcentral/answers/98645-why-does-the-license-manager-log-file-state-mlm-exiting-due-to-signal-27-after-starting-the-lice
status 37: MLM problem resolving hostname https://www.mathworks.com/matlabcentral/answers/99185-why-do-i-receive-a-vendor-daemon-died-with-status-37-error-message-in-my-debug-log-file-when-tryin
MLM signal 39: MLM problem communicating with lmgrd https://www.mathworks.com/matlabcentral/answers/222781-why-do-i-get-an-exiting-due-to-signal-39-error-when-trying-to-start-my-license-manager
MLM status 52: unicode encoding problem https://www.mathworks.com/matlabcentral/answers/91393-why-does-the-license-manager-report-mlm-exited-with-status-52-no-license-file-with-the-polyspace-l
error 201 when updating MATLAB: file is locked by another program https://www.mathworks.com/matlabcentral/answers/1899890-why-do-i-get-an-unable-to-continue-error-201-when-updating-matlab
MLM status 241: tcp port wrong in license file https://www.mathworks.com/matlabcentral/answers/96143-why-does-the-error-vendor-daemon-died-with-status-241-appear-in-the-lmdebug-file
Polyspace error code 241: is really -15 cannot connect to license server https://www.mathworks.com/matlabcentral/answers/102806-why-does-my-verification-stop-with-the-message-failure-with-error-code-241
MLM status 255: conflict WMI vs MLM https://www.mathworks.com/matlabcentral/answers/126051-why-do-i-get-an-license-manager-error-15-on-my-windows-os-server-and-my-server-log-file-states-that
error 334: you tried to create a profile for an email address that already exists https://www.mathworks.com/matlabcentral/answers/93320-why-do-i-get-a-service-error-error-334-an-attempt-to-create-a-new-profile-for-an-email-address-alr
error 337: problem processing the activation https://www.mathworks.com/matlabcentral/answers/93689-why-do-i-get-the-error-337-the-information-you-provided-could-not-be-processed-please-check-your
error 339 Your Mathworks Account Login session has expired: unknown cause, https://www.mathworks.com/matlabcentral/answers/2043847-why-i-got-error-339-while-trying-to-install-package-signal-processing-toolbox
error 353: you have activated on the maximum number of systems permitted for that license type https://www.mathworks.com/matlabcentral/answers/92674-why-do-i-receive-error-353-or-error-1616-no-more-activations-available-when-attempting-to-activate
activation error 340: change your MATLAB Central account type from Student to Academic https://www.mathworks.com/matlabcentral/answers/96683-why-do-i-receive-an-activation-error-340-or-983-when-activating-my-academic-license
error 345: activation key is no longer valid https://www.mathworks.com/matlabcentral/answers/98193-why-do-i-get-error-345-when-trying-to-activate-my-matlab-license
error 347: this kind of license needs user to have Mathworks account https://www.mathworks.com/matlabcentral/answers/95135-why-do-i-receive-an-error-347-when-activating-my-license; see https://www.mathworks.com/help/install/ug/how-can-i-activate-without-a-mathworks-account.html
error 348: conflict over who will use license https://www.mathworks.com/matlabcentral/answers/97775-why-do-i-get-activation-error-348-when-logged-in-as-a-license-administrator and https://www.mathworks.com/matlabcentral/answers/95794-why-do-i-receive-an-error-348-when-attempting-to-activate-my-matlab-license
error 353: you license admin activated this license https://www.mathworks.com/matlabcentral/answers/95521-why-do-i-get-activation-error-353-when-there-are-no-activations-listed-in-the-license-center
error 354: you tried to move your license to a different host too many times this year https://www.mathworks.com/matlabcentral/answers/99612-why-do-i-receive-an-error-354-when-activating-my-license
error 358: license has expired (while trying to activate) https://www.mathworks.com/matlabcentral/answers/101914-why-do-i-get-an-error-358-when-attempting-to-activate-matlab
error 361: license file is for newer version than your license https://www.mathworks.com/matlabcentral/answers/92071-why-do-i-get-activation-error-361-when-performing-a-license-update-within-matlab
error 375: proxy problems? https://www.mathworks.com/matlabcentral/answers/466842-problem-in-launching-matlab-error-code-375
error 379: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
error 400: you are not authorized to use this on-demand license https://www.mathworks.com/matlabcentral/answers/279690-why-do-i-receive-a-licensing-error-400-when-using-my-mdcs-on-demand-license; or your trial license was not properly converted when you purchased https://www.mathworks.com/matlabcentral/answers/153559-why-do-i-receive-license-manager-error-400
error 510: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
error 624: reactivate instead of Update license https://www.mathworks.com/matlabcentral/answers/101950-why-do-i-get-error-624-when-trying-to-update-my-license-through-matlab
error 655: bug related to switching from Designated Computer to Named User https://www.mathworks.com/matlabcentral/answers/235075-why-do-i-receive-an-error-655-when-activating-matlab
error 668: you tried to move your license to a different username too many times this year https://www.mathworks.com/matlabcentral/answers/100275-why-am-i-getting-an-error-668-maximum-number-of-licensed-end-user-redesignations-during-activatio
error 676: you have so many licenses you need to use Activation Key instead of activation client https://www.mathworks.com/matlabcentral/answers/102858-why-do-i-receive-an-error-676-when-activating-matlab
error 697: you gave the wrong Mathworks password https://www.mathworks.com/matlabcentral/answers/94165-why-do-i-get-error-1001-or-error-697-when-installing-or-activating-matlab
error 956: you tried to activate a network license on a client https://www.mathworks.com/matlabcentral/answers/93733-why-do-i-receive-an-error-956-when-trying-to-activate
activation error 983: change your MATLAB Central account type from Student to Academic https://www.mathworks.com/matlabcentral/answers/96683-why-do-i-receive-an-activation-error-340-or-983-when-activating-my-academic-license
error -1001: you gave the wrong Mathworks password https://www.mathworks.com/matlabcentral/answers/94165-why-do-i-get-error-1001-or-error-697-when-installing-or-activating-matlab
error 1616: you have activated on the maximum number of systems permitted for that license type https://www.mathworks.com/matlabcentral/answers/92674-why-do-i-receive-error-353-or-error-1616-no-more-activations-available-when-attempting-to-activate
error 1731: this license needs Mathworks Hosted License Manager (MHLM) https://www.mathworks.com/matlabcentral/answers/195328-why-do-i-receive-error-1-731-when-activating-mdcs-products, also observed with some trial licenses that included MDCS or trying to activate a license that does not use activation https://www.mathworks.com/matlabcentral/answers/140155-why-do-i-receive-error-1731-during-activation
error 1800, 1801, 1802, 1803, 1804, 1805, 1811: connection errors https://www.mathworks.com/matlabcentral/answers/92634-why-do-i-get-a-connection-error-when-installing-or-activating-matlab-or-other-mathworks-products
error 2002: you are trying to activate MATLAB on too many systems https://www.mathworks.com/matlabcentral/answers/106133-why-do-i-receive-error-2002-the-serial-number-you-entered-cannot-be-activated-after-entering-my
error 2006: you are trying to activate MATLAB on too many systems https://www.mathworks.com/matlabcentral/answers/110846-why-do-i-receive-error-2006-maximum-number-of-activations-exceeded-when-attempting-to-activate-ma
error 4301: MATLAB was unable to install the MathWorks Service Host https://www.mathworks.com/matlabcentral/answers/2173200-why-do-i-receive-error-4301-error-initializing-licensing-could-not-start-mathworks-service-host
error 4401: MCDS communications error or firewall problem https://www.mathworks.com/matlabcentral/answers/264358-why-do-i-receive-license-error-4401-when-validating-my-mdcs-cluster
error 4402: connection error reaching Mathworks hosted license https://www.mathworks.com/matlabcentral/answers/279686-why-do-i-receive-license-manager-error-4402-when-launching-matlab-using-a-login-named-user-license
error 5016: bug installing license when SMS expired, fixed R2011a https://www.mathworks.com/matlabcentral/answers/100128-why-do-i-receive-an-error-5016-when-installing-matlab
error 5202: incompatible MacOS version, or need to restart Service Host, or antivirus problems https://www.mathworks.com/matlabcentral/answers/1815390-why-do-i-receive-error-5202-unable-to-access-services-required-to-run-matlab
error 7000: you are probably trying to enter Activation Key in File Installation Key field or other way around https://www.mathworks.com/matlabcentral/answers/196997-why-do-i-receive-an-error-510-when-installing-or-error-7000-or-error-379-when-activating-matlab
Miscellaneous
MATLAB cannot verify your license rights over the Internet https://www.mathworks.com/matlabcentral/answers/195430-why-do-i-see-the-error-matlab-cannot-verify-your-license-rights-over-the-internet-when-launching-m
on monitoring license usage: https://www.mathworks.com/matlabcentral/answers/102546-how-do-i-monitor-the-usage-of-license-keys-for-matlab-and-toolboxes
Application error The instruction at 0x78011f41 referenced memory at 0x000622d4: license manager DNS problems for R12 and R13 https://www.mathworks.com/matlabcentral/answers/94313-why-do-i-receive-an-application-error-when-starting-matlab-on-my-win-2000-machine
Prevent users from running the license manager utilities: https://www.mathworks.com/matlabcentral/answers/94180-how-do-i-prevent-users-from-running-lmdown-lmremove-or-lmreread-from-a-client-machine
Host ID shows up as 000000000000 on Linux: https://www.mathworks.com/matlabcentral/answers/100235-why-can-t-i-activate-matlab-or-start-the-network-license-manager-in-a-newer-linux-environment
license manager will not start on Suse 9.3 due to case sensitivity: https://www.mathworks.com/matlabcentral/answers/93767-why-does-the-network-license-manager-not-start-at-boot-time-on-my-suse-9-3-linux-machine
/sys/os/glnxa64/libstdc++.so.6: file too short: https://www.mathworks.com/matlabcentral/answers/301508-why-do-i-get-the-error-mlm-error-while-loading-shared-libraries-sys-os-glnxa64-libstdc-so-6-f
Incorrectly built binary which accesses errno, h_errno or_res directly: https://www.mathworks.com/matlabcentral/answers/102247-why-do-i-receive-an-error-message-about-an-incorrectly-built-binary-on-my-linux-system-when-starting flexlm, lme, license error, complete list, cheat sheet MATLAB Answers — New Questions