MATLAB and Simulink crash on Ubuntu 22.04.2

Running MATLAB R2024a on Ubuntu 22.04.2 LTS, and i found MATLAB and Simulink always get "killed" when i run a model.

This is the message i get before "killed" in terminal : (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels

Also when using Budget Analyzer i am not able to change the values or add new blocks. the window seems freezed. or the buttons and my keyboard seem freezed. But on closing the window it simply get closed, and mouse clicks shows response, but unable to work with the app.

[Umar]

Hi @Rezim,

To address the "killed" issue, you can try updating your graphics drivers or adjusting OpenGL settings in MATLAB. For the Budget Analyzer freezing problem, check for any conflicting software or try running MATLAB with administrative privileges. Ensure that your system meets the hardware requirements for MATLAB and Simulink to run smoothly. Consider reaching out to MathWorks support for further assistance if the issues persist (refer to this link: https://www.mathworks.com/support/contact_us.html)

[Rezim]

hi Umar, System specifications are above par and updated software drivers. still when i try to plot 3 or more spectrum analyzers, the whole system freezes and eventually matlab crashes.

[Umar]

Hi @Rezim,

Have you tried reaching out to MathWorks support for further assistance (refer to this link: https://www.mathworks.com/support/contact_us.html)

[Rezim]

@Umar not yet. i will try.

[Umar]

Hi @Rezim,

My only suggestions to your comments, “System specifications are above par and updated software drivers. still when i try to plot 3 or more spectrum analyzers, the whole system freezes and eventually matlab crashes”, consider reducing the number of analyzers displayed simultaneously to prevent system overload and also check for any conflicting software or memory issues that might cause unresponsiveness.

Answer 1

[Animesh]

Hi @Rezim,

The follwing MATLAB Answer might be of help:

https://www.mathworks.com/matlabcentral/answers/2122846

[Rezim]

Hi @Animesh running matlab with the command shown in this MATLAB answer. hope this helps to a extend. but still facing freezing issues.

my laptop is i5 11th gen 8gb RAM.