images issues on Ubuntu

Hi, I'm using matlab R2022a in Ubuntu 22.04 and I can't print images. When i run my code it prints a white sheet.

I've tried to une he command info = rendererinfo(gca), and this was the answer:

"MATLAB has experienced a low-level graphics error, and may not have drawn correctly. Read about what you can do to prevent this issue at Resolving Low-Level Graphics Issues then restart MATLAB. To share details of this issue with MathWorks technical support, please include this file with your service request. Operation terminated by user during rendererinfo"

When I open Matlab it gives me also this warning: "com.jogamp.opengl.GLException: X11GLXDrawableFactory - Could not initialize shared resources for X11GraphicsDevice[type .x11, connection :0, unitID 0, handle 0x0, owner false, ResourceToolkitLock[obj 0x6fac39c4, isOwner false, <746699a6, 89824b7>[count 0, qsz 0, owner <NULL>]]]

at jogamp.opengl.x11.glx.X11GLXDrawableFactory$SharedResourceImplementation.createSharedResource(X11GLXDrawableFactory.java:326)

at jogamp.opengl.SharedResourceRunner.run(SharedResourceRunner.java:297)

at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.NullPointerException

at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:688)

at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:580)

at jogamp.opengl.x11.glx.X11GLXDrawableFactory$SharedResourceImplementation.createSharedResource(X11GLXDrawableFactory.java:297)

... 2 more"

Answer 1

[Image Analyst]

Do what it says in the FAQ:

https://matlab.fandom.com/wiki/FAQ#After_installation,_MATLAB_crashes_or_gives_an_error_message_when_I_try_to_run_MATLAB.