Windows Build 21327

asundaram · March 4, 2021, 5:45pm

Thank you for reporting this issue.

It’s WIP OS 21327 issue that repros only when updated through windows update.

Our announcement:

Official announcement from Microsoft:

github.com/microsoft/WSL

Cannot use GPU support in Windows 10 preview build 21327

opened 11:04PM - 03 Mar 21 UTC

closed 07:21PM - 10 Mar 21 UTC

craigloewen-msft

bug fixedininsiderbuilds GPU

# Notes from the dev team Hey everyone we're filing this issue on ourselves t…o track the fact that GPU Compute support is unavailable in [preview build 21327](https://blogs.windows.com/windows-insider/2021/03/03/announcing-windows-10-insider-preview-build-21327/). This will affect any users who upgrade to this build but will not affect clean installations. We've identified a fix for this bug and have checked it in, and will need to wait for it to be validated internally before releasing it as part of the Windows Insiders program, we estimate that it will be available within the next couple of Insider builds. Thanks for your patience here! # Environment ```none Windows build number: 21327 Your Distribution version: All distros Whether the issue is on WSL 2 and/or WSL 1: WSL 2 ``` # Steps to reproduce Trying to use any Linux application that leverages the GPU on Windows will not work. Additionally /dev/dxg is not visible. # Expected behavior I should be able to use Linux applications that leverage the GPU. # Actual behavior The /dev/dxg device is not available in my Linux distros.

Topic		Replies	Views
Warning: Please do not update to WIP OS 21327 if you would like to use WSL with GPU support CUDA on Windows Subsystem for Linux	0	935	March 4, 2021
So, WSL2 CUDA is broken if you're up to date on WIP Dev Channel then? CUDA on Windows Subsystem for Linux	10	2987	May 15, 2021
Warning: Please do not update to WIP OS 21354 if you would like to use WSL with GPU support CUDA on Windows Subsystem for Linux	7	1399	April 17, 2021
FYI: WSL2 & CUDA does not work [win10 v20226] CUDA on Windows Subsystem for Linux	3	777	October 15, 2020
/dev/dxg not visible using NVIDIA 471.21, CUDA 11.4, Windows 21354.1, and WSL 2 (Ubuntu, 5.10.43.3) CUDA on Windows Subsystem for Linux cuda , ubuntu	2	2477	September 12, 2021
CUDA WSL2 with pre-release Windows 10 21H2 (19044) CUDA on Windows Subsystem for Linux	8	4721	August 21, 2021
CUDA broken in the latest 21382 Windows insider build? CUDA on Windows Subsystem for Linux	1	1015	May 19, 2021
CUDA in WSL2 on Win10 1909 issues CUDA on Windows Subsystem for Linux	1	4913	September 4, 2020
CUDA sample throwing error CUDA on Windows Subsystem for Linux	46	23083	April 29, 2022
Cuda device driver in WSL disappeared CUDA Setup and Installation wsl	5	1836	April 15, 2021

Windows Build 21327

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