AMD graphic cards on Linux Segmentation Fault on boot.

[Miepee]

Describe the bug AMD cards on Linux create a Segmentation Fault error on boot. You need a workaround with the R600_DEBUG environment variable in order to boot. This affects both the Server and the Client application. This may affect intel igpu users as well.

To Reproduce Have an AMD graphic card, and boot the

Expected behavior The game boots fine without the workaround, just how it was in pre 1.1.1 Release

Media Here is a log file from running the game. Running the game via GDB reveals a bit more info: [Switching to Thread 0xe55feac0 (LWP 15687)] 0xeb9d6dc2 in llvm::PMTopLevelManager::schedulePass(llvm::Pass*) () from /usr/lib32/libLLVM-11.so On every reboot, you get a different error, but they all stem from libLLVM

Platform (please complete the following information):

• OS: Linux
• Version: Arch

Game Version: After 1.1.1

Additional context According to Lojemiru, this seems to be something shader related. Maybe something relating to the compilation process as well? Since as far as I can tell, the Server application was a complete new project, that shares little to no code with AM2R.

[milesthenerd]

Compiling with YYC removes the issue. Guess we're sticking with that for Linux sadly.