[BUG] Error: Installation Not Found (100)

[dotWAVE]

Describe the bug "Error Starting SteamVR" Message appears when starting SteamVR "SteamVR failed to initialized for unknown reasons. (Error: Installation Not Found (100))" Despite this the headset works and SteamVR Home launches.

To Reproduce Steps to reproduce the behavior:

1. Launch SteamVR using any method
2. See error

Expected behavior No error

System Information (please complete the following information):

• Distribution: [Gentoo]
• SteamVR version: [1.10.32]
• Steam client version: [Built: Apr 8 2020, at 20:52:25]
• Opted into Steam client beta?: [Yes]
• Graphics driver version: [Nvidia 440.64]
• Gist for SteamVR System Information: https://gist.github.com/dotWAVE/13d3639067ecc929edb50bac526edb36

Screenshots

[dotWAVE]

The following is of running vrmonitor.sh (which creates the same Installation Not Found error) in the command-line: https://gist.github.com/dotWAVE/a9107e3aee67e2586595eac5dbb4b6c9

I don't know if the following errors have anything to do with the one above.

/home/feathers/.local/share/Steam/steamapps/common/SteamVR/bin/vrenv.sh: line 5: cd: /home/feathers/.local/share/Steam/steamapps/common/SteamVR/../runtime: No such file or directory
/home/feathers/.local/share/Steam/steamapps/common/SteamVR/bin/vrenv.sh: line 6: cd: /home/feathers/.local/share/Steam/steamapps/common/SteamVR/../sdk: No such file or directory
sh: /home/feathers/.local/share/Steam/steamapps/common/SteamVR/tools/lighthouse/bin/linux64/vivetools-bv: No such file or directory
sh: /home/feathers/.local/share/Steam/steamapps/common/SteamVR/tools/lighthouse/bin/linux64/vivetools-bv: No such file or directory

[dotWAVE]

STEAMVR DOES NOT WORK ON XFS

The issue was solved by migrating my /home from xfs to ext4

[djarb]

I'm seeing the same thing on Arch. My home directory is on an XFS partition, which supports the hypothesis that it's an XFS compatibility issue of some sort, but reformatting my home drive isn't a viable solution. I'd appreciate a different fix.