[Freesurfer] GPU Ubuntu 24.04 LTS Noble Numbat with a 20 × 13th Gen Intel® Core™ i7-13700H, NVIDIA GeForce RTX 3050 6GB Laptop

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Hi,

I am trying to run:

20240702165833_t2_spc_flair_sag_34.nii.gz -o brain.nii.gz -m mask.nii.gz -d dist.nii.gz --gpu

but am getting:

Error: -g flag provided but CUDA is not available

on Ubuntu 24.04 LTS Noble Numbat with a 20 × 13th Gen Intel® Core™ i7-13700H, NVIDIA GeForce RTX 3050 6GB Laptop.

CUDA, CUDA-toolkit and cudnn are installed, and fsl-gpu-tools are, in fact, running.

Also,

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia DRI_PRIME=1 mri_synthstrip -i 20240702165833_t2_spc_flair_sag_34.nii.gz -o brain.nii.gz -m mask.nii.gz -d dist.nii.gz --gpu

results in the same error.

--gpu=0 does not seem to be the solution, either.

Any ideas why -g does not work and how to get it to work?

Cheers,

Andreas

Am 19.06.26 um 22:09 schrieb Andreas Bartsch:

Hi,

what is the latest Freesurfer version suitable for Ubuntu 24.04 LTS Noble Numbat on*Intel*

**(20 × 13th Gen Intel® Core™ i7-13700H, NVIDIA GeForce RTX 3050 6GB Laptop GPU)?

Where is the download, and where are installation instructions?

Thanks!

Cheers-

Andreas