AMD RX 6600 XT: dxgkio_query_adapter_info Ioctl failed -22 on Windows 11 26100
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- Dominant language
- C++
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Description
- Windows 11 25H2 Build 26100
- WSL 2.7.0, kernel 6.6.114.1
- AMD RX 6600 XT, driver 32.0.21041.1000 (WDDM 3.2)
- Intel i5-12400F (no iGPU)
- dxgkio_is_feature_enabled: Ioctl failed: -22
- dxgkio_query_adapter_info: Ioctl failed: -22 (x3), -2
- /dev/dri missing, GPU-PV host side works (vGPU creation SUCCESS)
- lxss\lib empty, UserModeDriverNameWsl registry correct
Contributor guide
Research direction
No source file or test entry point is identified. Start by reproducing the reported WSL 2.7.0 and kernel 6.6.114.1 behavior on the listed Windows, AMD, and WDDM versions, then trace the dxgkio failures and missing /dev/dri; done requires a confirmed cause and a verified resolution.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100