I can reproduce this every time. Using amdgpu-pro seems to fix the problem. I asked Psyonix for the debug symbols bug had no response. http://psyonix.com/forum/viewtopic.php?f=36&t=27894 I opened a bug report on Rocket League for the menu freeze. https://support.rocketleaguegame.com/hc/en-us/requests/1840 Shaders/materials seems to load very slowly compared to the Windows version. Software: Linux 4.7.4-1-ARCH #1 SMP PREEMPT Thu Sep 15 15:24:29 CEST 2016 x86_64 GNU/Linux mesa 12.0.3-1