Describe the bug
When I start SteamVR I get the empty room (SteamVR Home is disabled) and the dashboard open. While I can see the controllers, no button on them works and they don't show the laser pointer for the dashboard. The button on the HMD doesn't work either. I can't start any VR applications (don't even get a window) and after a short while (less than 5 minutes) SteamVR exits because of some error.

System Information (please complete the following information):

• Distribution: Manjaro KDE
• SteamVR version: 1.13.7
• Steam client version: 1592614798
• Opted into Steam client beta?: Yes
• Graphics driver version: Mesa 20.1.1 (LLVM 10.0.0)
• Gist for SteamVR System Information: SteamVR-2020-06-25-PM_11_34_08.txt

Note: Commenters who are also experiencing this issue are encouraged to include the "System Information" section in their replies.