protonscr

STEAM_COMPAT_MOUNTS

19 threads 4 games 49 mentions 2020-11 to 2026-08

STEAM_COMPAT_MOUNTS appears in 19 issue threads across the Proton, DXVK, vkd3d-proton and Steam trackers. The values people posted, and the games they posted them for, are listed below.

Search every mention All launch options
Values people posted
STEAM_COMPAT_MOUNTS13
STEAM_COMPAT_MOUNTS=/path/to/unexpected/folder %command%5
STEAM_COMPAT_MOUNTS=/path/to/unexpected/folder5
STEAM_COMPAT_MOUNTS=''3
STEAM_COMPAT_MOUNTS="/jogos:/dados:/games:/nvme:/jogos2:/home"2
STEAM_COMPAT_MOUNTS=/fasthome2
PROTON_LOG=1 STEAM_COMPAT_MOUNTS=/media/matheus/DATA/MS20/ %command% -FastLaunch1
STEAM_COMPAT_MOUNTS="/jogos:/dados:/games:/nvme:/jogos2:/home" %command%1
STEAM_COMPAT_MOUNTS="/jogos:/home:/games" PRESSURE_VESSEL_FILESYSTEMS_RW="/jogos:/games:/home" %command%1
STEAM_COMPAT_MOUNTS=/home/myusername/:/mnt/WD1TBlue/ %command%1
Games discussing it
Microsoft Flight Simulator (2020) 40th Anniversary Edition9 mentions
Whirligig Media Player2 mentions
DeoVR - VR Video Streaming Platform2 mentions
Red Dead Redemption 22 mentions
Threads
Microsoft Flight Simulator (2020) protonopen9 mentions
[BUG] Input / Action Bindings: vrserver sniper runtime does not mount all steam storage paths steamvropen8 mentions
[BUG] In VTOL VR, Index controllers unresponsive, stuck in Custom bindings and "loading current binding..." steamvropen8 mentions
Using folder browser to select a mounted drive's path, emulated windows fails to show correct free space amount protonclosed4 mentions
DeoVR Video Player protonopen2 mentions
Red Dead Redemption 2 protonopen2 mentions
Errno 22 Invalid argument with vrclient.dll and proton 6.3-6 protonclosed2 mentions
Whirligig protonopen2 mentions
Steam games not starting anymore from library in /usr/games/ steamclosed2 mentions
updating proton loses STEAM_COMPAT_MOUNTS until steam is restarted. steamopen1 mentions
The app does not respond to the close command steamclosed1 mentions
/steam directory not mounted protonclosed1 mentions

Recent mentions

Used alongside