Windows 11 WSLg Gazebo Black Screen

[Ryanf55]

Environment

• Host OS: Windows 11
• WSL2 running Ubuntu 22.04 guest
• Lenovo Thinkpad X1 GEN12
• Gazebo Version: Harmonic
• Using the WSLg workflow
• LIBGL_ALWAYS_SOFTWARE is NOT set ( I want GPU rendering)

Expected behavior

gz sim shapes.sdf`

On another (beefier) Windows 10 computer ( Dell precision 7770, NVIDIA RTX A3000 GPU) , this works in WSL2

Actual Behavior

The Lenovo Thinkpad starts gazebo, but the renderer is black.

Logs

Coming soon

[Ryanf55]

Working Logs from my Dell

dell_gz_harmonic_shapes_v4.txt

[Ryanf55]

Edit: Today, it works. Uploading logs, closing the issue unless it pops back up.

Here's the thinkpad X1 carbon logs

gz_harmonic_thinkpad_logs.txt

[Ryanf55]

It's back today, here's logs!

$ gz sim shapes.sdf
QStandardPaths: wrong permissions on runtime directory /run/user/1000/, 0755 instead of 0700
libEGL warning: failed to open /dev/dri/renderD128: Permission denied

libEGL warning: NEEDS EXTENSION: falling back to kms_swrast

gz_harmonic_thinkpad_logs.txt
ogre2.log.txt

$ LANG=C lspci -nn | grep VGA
 >>> No output

 $  echo "$DISPLAY"
>>:0

$ LANG=C glxinfo -B
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) Graphics) (0xffffffff)
    Version: 23.2.1
    Accelerated: yes
    Video memory: 18528MB
    Unified memory: yes
    Preferred profile: core (0x1)
    Max core profile version: 4.2
    Max compat profile version: 4.2
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.1
OpenGL vendor string: Microsoft Corporation
OpenGL renderer string: D3D12 (Intel(R) Graphics)
OpenGL core profile version string: 4.2 (Core Profile) Mesa 23.2.1-1ubuntu3.1~22.04.2
OpenGL core profile shading language version string: 4.20
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 4.2 (Compatibility Profile) Mesa 23.2.1-1ubuntu3.1~22.04.2
OpenGL shading language version string: 4.20
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile

OpenGL ES profile version string: OpenGL ES 3.1 Mesa 23.2.1-1ubuntu3.1~22.04.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10

$ ps aux | grep Xorg
>>> ryan       52313  0.0  0.0   4028  2152 pts/5    S+   15:33   0:00 grep --color=auto Xorg

ryan@ryan-thinkpad:~$ sudo env LANG=C X -version
env: ‘X’: No such file or directory

Gazebo version (binary)

gz-harmonic/unknown,now 1.0.0-1~jammy amd64 [installed]

ryan@ryan-thinkpad:~$ uname -a
Linux ryan-thinkpad 5.15.167.4-microsoft-standard-WSL2 #1 SMP Tue Nov 5 00:21:55 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
ryan@ryan-thinkpad:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.5 LTS
Release:        22.04
Codename:       jammy

[nesserine-laribi]

hello i have the same problem as you did you solve it please ?

[Ryanf55]

It's unresolved.

[traversaro]

Sorry, I forgot to reply. The actual error from ogre2.log seems:

15:27:37: Added resource location '/usr/share/gz/gz-rendering8/media/materials/textures/' of type 'FileSystem' to resource group 'General'
15:27:37: Can't assign material [Default] because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65501) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65495) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65489) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65483) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65476) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65483) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: Can't assign material scene::Material(65465) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: OGRE EXCEPTION(3:RenderingAPIException): Fixed Function pipeline is no longer allowed nor supported. The material scene::Material(65518) must use shaders in HlmsLowLevel::calculateHashFor at ./OgreMain/src/OgreHlmsLowLevel.cpp (line 160)
15:27:37: OGRE EXCEPTION(3:RenderingAPIException): Fixed Function pipeline is no longer allowed nor supported. The material scene::Material(65518) must use shaders in HlmsLowLevel::calculateHashFor at ./OgreMain/src/OgreHlmsLowLevel.cpp (line 160)
15:27:37: Couldn't apply datablock '[Hash 0x1dc5a795]' to this renderable. Using default one. Check previous log messages to see if there's more information.
15:27:37: OGRE EXCEPTION(3:RenderingAPIException): Fixed Function pipeline is no longer allowed nor supported. The material scene::Material(65518) must use shaders in HlmsLowLevel::calculateHashFor at ./OgreMain/src/OgreHlmsLowLevel.cpp (line 160)
15:27:37: OGRE EXCEPTION(3:RenderingAPIException): Fixed Function pipeline is no longer allowed nor supported. The material scene::Material(65518) must use shaders in HlmsLowLevel::calculateHashFor at ./OgreMain/src/OgreHlmsLowLevel.cpp (line 160)
15:27:37: Couldn't apply datablock '[Hash 0x1dc5a795]' to this renderable. Using default one. Check previous log messages to see if there's more information.
15:27:37: Can't assign material scene::Material(65458) because this Material does not exist. Have you forgotten to define it in a .material script?
15:27:37: OGRE EXCEPTION(3:RenderingAPIException): Fixed Function pipeline is no longer allowed nor supported. The material Default/TransGreen must use shaders in HlmsLowLevel::calculateHashFor at ./OgreMain/src/OgreHlmsLowLevel.cpp (line 160)
15:27:37: OGRE EXCEPTION(3:RenderingAPIException): Fixed Function pipeline is no longer allowed nor supported. The material Default/TransGreen must use shaders in HlmsLowLevel::calculateHashFor at ./OgreMain/src/OgreHlmsLowLevel.cpp (line 160)
15:27:37: Couldn't apply datablock '[Hash 0x1a9fb58f]' to this renderable. Using default one. Check previous log messages to see if there's more information.
15:27:37: Vertex Shader: 100000001VertexShader_vs
Fragment Shader: 100000001PixelShader_ps
 GLSL validation result : 
active samplers with a different type refer to the same texture image unit
15:27:38: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...
15:27:38: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...
15:27:38: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...
15:27:38: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...

It would be interesting to get the ogre2.log in case of a working installation to compare the two.

[traversaro]

Note that mesa 24 had a lot of fixes to d3d12 (see #920 (comment)), so it may be worth to give it a shot to update mesa and see how it goes with a recent mesa.