When using gamescope on nvidia - you aren't able to successfully use neither -r nor -o to set desired refresh rate + frame rate.
Furthermore gamescope itself doesn't use the refresh rate of the monitor and just tries to use 60hz, making it look horrible on 165hz display.
EDIT: Just FYI - this is happening under both X11 and Wayland on Arch Linux
EDIT 2: it works under vkcube and glxgears, but it refuses to work on anything else (tested games: cs go, halo infinite, halo mcc, serious sam 4, serious sam siberian mayhem, wolfenstein tno and tob, killing floor 2, splitgate)
When using gamescope on nvidia - you aren't able to successfully use neither -r nor -o to set desired refresh rate + frame rate. Furthermore gamescope itself doesn't use the refresh rate of the monitor and just tries to use 60hz, making it look horrible on 165hz display.
EDIT: Just FYI - this is happening under both X11 and Wayland on Arch Linux EDIT 2: it works under vkcube and glxgears, but it refuses to work on anything else (tested games: cs go, halo infinite, halo mcc, serious sam 4, serious sam siberian mayhem, wolfenstein tno and tob, killing floor 2, splitgate)