Linux Port – Feedback, Known Issues, and FAQ

0.35 runs fine with the most recent mesa drivers I have access to (arch, 25.1.5), the crashes seem to be caused by the 0.36 update.

Stack trace from Mesa 25.1.4:

 

Same issue sadly. Crashes as soon as I ALT+TAB.

I am running a fresh install of Arch
- Ryzen 3600x
- 16GBs RAM
- RX6800xt

 

Good to know. I was also able to downgrade Mesa to 25.0.2 and it was still crashing with 0.36.4, so that should confirm that the game update broke something.

Yeah it's the same for me as well. It might work for a while, but will crash, if alt-tabbing or even if I open the menu and go to browse vehicles. One working solution is to load the game with AMDVLK drivers. But I'm having trouble having RADV and AMDVLK installed at the same time. AMDVLK will insert itself as the default driver, so if I want to use mesa for other games on Steam, i could add one of these lines to the games launch options:

Code:

AMD_VULKAN_ICD=radv %command%

or

Code:

VK_DRIVER_FILES=/usr/share/vulkan/icd.d/radeon_icd.x86_64.json %command%

or

Code:

VK_ADD_DRIVER_FILES=/usr/share/vulkan/icd.d/radeon_icd.x86_64.json %command%

The problem is, on Fedora 42 at least, that AMDVLK will still be the driver that the game loads. The only solution I have found so far is to move the actual amdvlk64.so and amd_icd64.json away from their installation directories.
Just too much of a hassle.

 

What i did was add

Code:

AMD_VULKAN_ICD=RADV

to the /etc/environment file, then add

Code:

AMD_VULKAN_ICD=AMDVLK

to the game's environment variables

 

Thanks for the suggestion. What ended up working for me was to add the

Code:

AMD_VULKAN_ICD=RADV

to the /etc/environment file and then add

Code:

VK_DRIVER_FILES=/etc/vulkan/icd.d/amd_icd64.json

to the game's environment variables. And more specifically, in the .desktop file of the game. Can't get this method working, when adding the native Linux version of the game to Steam as a non-steam game, though.

On Fedora, it installs the amd_icd64.json file in /etc/vulkan/icd.d instead of /usr/share/vulkan/icd.d directory, where the rest of the .json files are located. Don't know, if that's the reason why AMD_VULKAN_ICD=AMDVLK does not work, when put to the game's environment variables.