protonscr

PROTON_LOG

1852 threads 1173 games 4245 mentions 2018-08 to 2026-09

Writes a Proton and Wine debug log to $HOME/steam-<appid>.log. PROTON_LOG=1 enables the default channels. Maintainers ask for this log on almost every bug report.

Values people posted
PROTON_LOG=13199
PROTON_LOG297
PROTON_LOG=1`)15
PROTON_LOG=+hid,+hidp,+hid_report,+plugplay,+rawinput,+dinput,+xinput,+joystick,+setupapi,+input14
PROTON_LOG=1)14
PROTON_LOG=1 PROTON_USE_WINED3D=1 %command%13
PROTON_LOG=+winhttp13
PROTON_LOG=+vrclient,+openxr,+file12
PROTON_LOG=1"10
PROTON_LOG=1**9
Games discussing it
Threads
Red Dead Redemption 2 protonopen89 mentions
Cyberpunk 2077 protonopen43 mentions
Microsoft Flight Simulator (2020) protonopen42 mentions
Forza Horizon 5 protonopen38 mentions
Doom Eternal protonopen34 mentions
THE FINALS protonopen34 mentions
VRChat protonopen32 mentions
Grand Theft Auto V protonopen31 mentions
Halo: The Master Chief Collection protonopen31 mentions

Recent mentions