When SLI is enabled on the Windows Host, only 1 GPU shows up in WSL

[d-colwell]

I know this is probably not a major issue, but i am running 2x Titan RTX for ML, and when i tried to run the training loop, i could only see 1 GPU.
Disabling SLI in NVidia Control panel and rebooting the WSL instance resolved the situation.

[XiaomoWu]

@d-colwell Man, you saved my day. I've been beating my head against the wall for days by the issue. At least I can now exploit the full capacity of multi-gpus. I'm not a hard-core game player so the loss of SLI is acceptable. But I still expect MSFT or Nvidia could fix this issue.

I filed a similar issue on Nvidia's WSL2 forum: Only one GPU is recognized in WSL2

[microsoft-github-policy-service]

This issue has been automatically closed since it has not had any activity for the past year. If you're still experiencing this issue please re-file this as a new issue or feature request.

Thank you!