CUDA Error CUDA_ERROR_NO_DEVICE: no CUDA-capable device is detected while calling init (cuInit)

[TTPlanetPig]

I have the same issue with my cuda 12.1 run under wsl2 with both python 310-312 tested

nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2023 NVIDIA Corporation Built on Mon_Apr__3_17:16:06_PDT_2023 Cuda compilation tools, release 12.1, V12.1.105 Build cuda_12.1.r12.1/compiler.32688072_0

I got the error like: [E 12/20/24 08:45:40.689 2984] [cuda_driver.h:operator()@92] CUDA Error CUDA_ERROR_NO_DEVICE: no CUDA-capable device is detected while calling init (cuInit)

However I can run in windows with cuda device working properly. but rendering is not supported,

[hougd7]

the same problem with wsl2，python310, cuda11.6

[LongHZ140516]

Hi @TTPlanetPig . I encountered the same problem a few days ago, and I have solved it. Maybe you can refer to my issue #187 and try to solve it. Hope it can help you.

[hongbo-miao]

Hi @LongHZ140516 export LD_LIBRARY_PATH=/usr/lib/wsl/lib is a workaround solution. The root issue is incorrect driver got installed in WSL2 causing this device not found issue. I posted the detail at https://stackoverflow.com/a/79357542/2000548