When I try to run the BlackScholes sample I get this error `CUDA error at ../../common/inc/helper_cuda.h:777 code=35(cudaErrorInsufficientDriver) "cudaGetDeviceCount(&device_count)"` In my WSL2 distro CLI when I type uname -r it shows `4.19.121-microsoft-standard` However on windows powershell…

Encountering same problem, removed WSL 1 using the following command: wslconfig.exe /unregister Legacy (see: User questions - migrating from legacy WSL and interface with MOBAxterm · Issue #3022 · microsoft/WSL · GitHub ) It did not help.

My issue is likely that I am on Windows Version 19041.508 and not 20145 or later like the guide suggests. I guess I have to either wait (I think I will) or run a scary beta version of Windows which I am not ready to do. [image] [image]

Thanks. I followed your instructions and libcuda seems to be in the right place: openat(AT_FDCWD, “/usr/lib/wsl/lib/libcuda.so.1”, O_RDONLY|O_CLOEXEC) = 3 Still, the same error persists. What seems to be failing is the file dev/dxg: openat(AT_FDCWD, “/dev/dxg”, O_RDONLY) = -1 ENOENT (No such …

@iribo what’s your Windows build (winver.exe)? Can you post the output of uname -a from bash?

@onomatopellan Output of uname -a from WSL2 bash: Linux DESKTOP-K9VH9QQ 4.19.104-microsoft-standard #1 SMP Wed Feb 19 06:37:35 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux My Windows 10 build is: Version 2004 (OS Build 20215.1000).

@onomatopellan Great! That solved the issue. The BlackScholes sample is now executing correctly. Thank you very much for your help.

@rboissel can you give more detailed instructions about how to purge old driver version and get back to the one from WSL2? I use windows 1909 (18363.1049) WSL2 windows nvidia drivers installed from https://developer.nvidia.com/cuda/wsl/download (quadro 460.15) but unfortunately when installing c…

[image] guillaume.ramelet: I use windows 1909 (18363.1049) WSL2 For CUDA in WSL2 you need to be in a Windows Insider build from Dev Channel. (20145 or higher) CUDA on WSL User Guide — CUDA on WSL 13.2 documentation The guide for using NVIDIA CUDA on Windows Subsystem for Linux. …

[image] onomatopellan: wsl.exe --update from an elevated cmd. sudo wsl.exe --update from powershell with admin privileges did if for me.

CUDA sample throwing error

Accelerated Computing CUDA CUDA on Windows Subsystem for Linux

onomatopellan September 21, 2020, 5:11pm 16

@iribo Thanks. Your kernel 4.19.104 is too old. You need to update to at least 4.19.121 running wsl.exe --update from an elevated cmd.

Further instructions in CUDA on WSL :: CUDA Toolkit Documentation

Topic		Replies	Views
CUDA driver version is insufficient for CUDA runtime version [WSL2, Ubuntu 18.04] CUDA Setup and Installation wsl	10	11649	August 26, 2023
Failure to install CUDA on WSL 2 Ubuntu CUDA on Windows Subsystem for Linux	65	48675	September 10, 2021
Stderr: nvidia-container-cli: initialization error: driver error: failed to process request\\\\n\\\"\"": unknown CUDA on Windows Subsystem for Linux	35	38547	August 21, 2023
Windows10 WSL2 get error “cudaErrorInsufficientDriver” CUDA on Windows Subsystem for Linux	11	5814	February 18, 2021
Can't run CUDA sample in WSL2 CUDA on Windows Subsystem for Linux	1	1486	October 9, 2020
Now Available: CUDA on WSL Public Preview CUDA on Windows Subsystem for Linux	31	4673	July 8, 2020
New CUDA on WSL2 WIP driver 465.42 is now available for download! CUDA on Windows Subsystem for Linux	22	5813	March 27, 2021
cudaErrorDevicesUnavailable: all CUDA-capable devices are busy or unavailable Aborted CUDA on Windows Subsystem for Linux	3	2920	October 5, 2020
CUDA driver version is insufficient for CUDA runtime version [Ubuntu 22.04, WSL2] CUDA Setup and Installation cuda , ubuntu , wsl	1	2154	November 3, 2022
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver CUDA on Windows Subsystem for Linux	33	23710	May 1, 2021

CUDA sample throwing error

Related topics