| Summary: | media-libs/mesa: unable to initialise D3D12 GPU in WSL | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Matt Jolly <kangie> |
| Component: | Current packages | Assignee: | Gentoo X packagers <x11> |
| Status: | CONFIRMED --- | ||
| Severity: | normal | CC: | kangie |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://github.com/microsoft/wslg/issues/996 | ||
| See Also: |
https://bugs.gentoo.org/show_bug.cgi?id=845213 https://github.com/IGCIT/Intel-GPU-Community-Issue-Tracker-IGCIT/issues/844 https://bugs.debian.org/962710 |
||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
glxinfo -B ; emerge --info
gentoo glxinfo strace ubuntu glxinfo strace gentoo glxinfo strace USE=-zink gentoo glxinfo strace USE=-zink moved dzn lib gentoo glxinfo strace USE=-video_cards_zink -vulkan gentoo mesa 24.2.2 glxinfo strace force d3d12 |
||
|
Description
Matt Jolly
2024-08-13 07:15:53 UTC
I can confirm that Ubuntu in WSL-g does not have this issue:
```
name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Microsoft Corporation (0xffffffff)
Device: D3D12 (Intel(R) Iris(R) Xe Graphics) (0xffffffff)
Version: 23.2.1
Accelerated: yes
Video memory: 8162MB
Unified memory: yes
Preferred profile: core (0x1)
Max core profile version: 4.1
Max compat profile version: 4.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: Microsoft Corporation
OpenGL renderer string: D3D12 (Intel(R) Iris(R) Xe Graphics)
OpenGL core profile version string: 4.1 (Core Profile) Mesa 23.2.1-1ubuntu3.1~22.04.2
OpenGL core profile shading language version string: 4.10
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.1 (Compatibility Profile) Mesa 23.2.1-1ubuntu3.1~22.04.2
OpenGL shading language version string: 4.10
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 23.2.1-1ubuntu3.1~22.04.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
```
Created attachment 902436 [details]
gentoo glxinfo strace
Created attachment 902437 [details]
ubuntu glxinfo strace
It appears that I'm getting proper libraries and devices into WSL from MS: ``` $ ls /usr/lib/wsl/lib/ -av . .. libd3d12.so libd3d12core.so libdxcore.so ``` Nothing jumping out at me in the straces, which is sad - I'd hoped there would be something obvious. My current Mesa build config ``` [ebuild R ] media-libs/mesa-24.1.6::gentoo USE="X llvm (opengl) proprietary-codecs vulkan wayland zstd -d3d9 -debug -lm-sensors -opencl -osmesa (-selinux) -test -unwind -vaapi -valgrind -vdpau -vulkan-overlay -xa" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="sse2" LLVM_SLOT="18 -15 -16 -17" VIDEO_CARDS="d3d12 zink (-freedreno) -intel -lavapipe (-lima) -nouveau -nvk (-panfrost) -r300 -r600 -radeon -radeonsi (-v3d) (-vc4) -virgl (-vivante) -vmware" 0 KiB ``` Three things to try after each do the strace -e file glxinfo -B again
- media-libs/mesa VIDEO_CARDS: -zink
- mv /usr/share/vulkan/icd.d/dzn_icd.x86_64.json{,.old}
- undo the move, and set USE=-vulkan for mesa
Done, I'll upload the straces.
Nothing special to report. Still llvmpipe in Gentoo.
The `WARNING: dzn is not a conformant Vulkan implementation, testing use only.` warning disappears with USE=-zink, so I guess dozen (dzn) is a directx zink thing?
Had to install Ubuntu 24.04 LTS for testing/doco. It seems to work as well, I get glxgears. Some interesting warnings that don't seem to impact anything.
```Ubuntu24.04
name of display: :0
MESA: error: ZINK: failed to choose pdev
glx: failed to create drisw screen
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Microsoft Corporation (0xffffffff)
Device: D3D12 (Intel(R) Iris(R) Xe Graphics) (0xffffffff)
Version: 24.0.9
Accelerated: yes
Video memory: 8162MB
Unified memory: yes
Preferred profile: core (0x1)
Max core profile version: 4.1
Max compat profile version: 4.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: Microsoft Corporation
OpenGL renderer string: D3D12 (Intel(R) Iris(R) Xe Graphics)
OpenGL core profile version string: 4.1 (Core Profile) Mesa 24.0.9-0ubuntu0.1
```
Dozen (dzn) is Vulkan on D3D12. We can ignore that until/unless we get the mesa d3d12 driver working. Created attachment 902499 [details]
gentoo glxinfo strace USE=-zink
Created attachment 902500 [details]
gentoo glxinfo strace USE=-zink moved dzn lib
Created attachment 902501 [details]
gentoo glxinfo strace USE=-video_cards_zink -vulkan
New mesa (~arch - 24.2.2) makes no difference. Found some discussion involving envvar `GALLIUM_DRIVER`; if set to d3d12 we now get a clear failure rather than a fallback to llvmpipe. ``` name of display: :0 glx: failed to create drisw screen X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 148 (GLX) Minor opcode of failed request: 24 (X_GLXCreateNewContext) Value in failed request: 0x0 Serial number of failed request: 38 Current serial number in output stream: 39 ``` Will upload strace. Still no idea what's going on; might have to ask upstream. Created attachment 903096 [details]
gentoo mesa 24.2.2 glxinfo strace force d3d12
OK, we have a missing dependency on dev-libs/libedit.
It's a little annoying as it explicitly wants libedit.so.2 but we only provide .0 and .7. A quick symlink solves that problem.
What's the actual solution here desktop team?
Current status:
```
name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Microsoft Corporation (0xffffffff)
Device: D3D12 (Intel(R) Iris(R) Xe Graphics) (0xffffffff)
Version: 24.2.2
Accelerated: yes
Video memory: 8162MB
Unified memory: yes
Preferred profile: core (0x1)
Max core profile version: 4.1
Max compat profile version: 4.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: Microsoft Corporation
OpenGL renderer string: D3D12 (Intel(R) Iris(R) Xe Graphics)
OpenGL core profile version string: 4.1 (Core Profile) Mesa 24.2.2
OpenGL core profile shading language version string: 4.10
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.1 (Compatibility Profile) Mesa 24.2.2
OpenGL shading language version string: 4.10
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 24.2.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
```
Looks like this is reported upstream (to WSL) as https://github.com/microsoft/wslg/issues/996 For any users that stumble across this issue and just need working Graphics in WSL2, the TL;DR is: Intel (or MS?) build the drivers against a Debian or Ubuntu-based distribution. Debian use `libedit2`, a package that differs from `libedit` only in that the soname is `.2` instead of `.0`. It is inappropriate for us to package a fix for this issue, however enterprising users can make the Mesa D3D12 Gallium drivers for intel to work by: - Building mesa with `VIDEO_CARDS_D3D12` - Installing dev-libs/libedit - Symlinking `libedit.so` to `libedit.so.2` - Cursing Microsoft/Intel/Debian/Ubuntu/Deity of choice. The end result is that the D3D12 Intel GPU should work transparently and continue working until this is resolved upstream and flows into the Gentoo WSL container through a WSL store update. |