MATLAB GPU UBUNTU 20.04 compatibility CUDA driver

Dear community,

I have an issue with CUDA toolkit versions and driver.

I installed proprietary software form NVIDIA with version 12.5 of cuda toolkit and 550 of driver. This shows eveything is correct from nvidia. 'nvidia-smi' and 'nvcc --version' works fine.

The issue is when opening any version of MATLAB 2024a, 2023a, 2022a, it doesn't show any GPU available.

Then I tried with installing 12 cuda toolkit and 525 driver but there seem's to be an issue when installing the driver. The cuda toolkit install smoothly.

Do you recommend any version mixture compatible?

Thank you for all the help in advance.

[Infinite_king]

What is the compute capability of the GPU ?

[Rene Andrade]

8.9 RTX 4050

Answer 1

[Joss Knight]

Try the 555 and 550 drivers recommended for your device available from https://www.nvidia.com/en-gb/drivers/, rather than relying on the one in the toolkit.

[Rene Andrade]

I made it work with native ubuntu apt get install. It didn't work with NVIDIA proprietary software. But in ubuntu 22.04.