Chimera OS GPD Win 2 Display Orientation Issue

April 11, 2023

Solution is to edit the gamescope config, and not the steam-os-compositor-plus config, as the docs on Github are out of date.

~/.config/environment.d/gamescope-session.conf

With the following config…

SCREEN_HEIGHT=720
SCREEN_WIDTH=1280

STEAMCMD="steam -steamos -pipewire-dmabuf -gamepadui"

GAMESCOPECMD="gamescope -e --xwayland-count 2 -O *,eDP-1 -f --force-orientation right"