I'm having a strange issue that when I'm launching a game with any other proton versions other than the GE 10-34 I get:
An error occurred while launching this game: Compatibility tool failed
The logs are the following:
shader_cache_temp_dir_d3d12_64/fozpipelinesv6/steamapprun_pipeline_cache".
BCreateHwDeviceContext Nvidia Hardware CUDA ...
BCreateHwDeviceContext Nvidia Hardware CUDA ...
libav: cu->cuInit(0) failed
libav: cu->cuInit(0) failed
libav: -> CUDA_ERROR_NO_DEVICE: no CUDA-capable device is detected
libav: -> CUDA_ERROR_NO_DEVICE: no CUDA-capable device is detected
libav:
libav:
... failed.
BCreateHwDeviceContext AMD Hardware VAAPI ...
libav: Failed to initialise VAAPI connection: -1 (unknown libva error).
libav: Failed to initialise VAAPI connection: -1 (unknown libva error).
... failed.
libav: cu->cuInit(0) failed
libav: cu->cuInit(0) failed
libav: -> CUDA_ERROR_NO_DEVICE: no CUDA-capable device is detected
libav: -> CUDA_ERROR_NO_DEVICE: no CUDA-capable device is detected
libav:
libav:
... failed.
BCreateHwDeviceContext AMD Hardware VAAPI ...
libav: Failed to initialise VAAPI connection: -1 (unknown libva error).
libav: Failed to initialise VAAPI connection: -1 (unknown libva error).
... failed.
src/clientdll/compatmanager.cpp (1279) : Assertion Failed: Tool 4183110 "Steam Linux Runtime 4.0" unsupported version 0.
src/clientdll/compatmanager.cpp (1279) : Assertion Failed: Tool 4183110 "Steam Linux Runtime 4.0" unsupported version 0.
assert_20260505141113_37.dmp[10903]: Uploading dump (out-of-process)
/tmp/dumps/assert_20260505141113_37.dmp
src/clientdll/compatmanager.cpp (1279) : Assertion Failed: Tool 4183110 "Steam Linux Runtime 4.0" unsupported version 0.
src/clientdll/compatmanager.cpp (1279) : Assertion Failed: Tool 4183110 "Steam Linux Runtime 4.0" unsupported version 0
My system specs:
- CachyOS kernel 7.0.3-1-cachyos-bore
- Niri as the WM
- 9800X3D
- RTX 5080 on the 580.159.03 driver