steamdeck_desktopmode.sh

gistfile1.txt

#!/bin/bash

unset LD_PRELOAD
unset XDG_DESKTOP_PORTAL_DIR
unset XDG_SEAT_PATH
unset XDG_SESSION_PATH
RES=$(xdpyinfo | awk '/dimensions/{print $2}')

# Shadow kwin_wayland_wrapper so that we can pass args to kwin wrapper
# whilst being launched by plasma-session
mkdir $XDG_RUNTIME_DIR/nested_kde -p
cat <<EOF > $XDG_RUNTIME_DIR/nested_kde/kwin_wayland_wrapper
#!/bin/sh
/usr/bin/kwin_wayland_wrapper --width $(echo "$RES" | cut -d 'x' -f 1) --height $(echo "$RES" | cut -d 'x' -f 2) --no-lockscreen \$@
EOF
chmod a+x $XDG_RUNTIME_DIR/nested_kde/kwin_wayland_wrapper
export PATH=$XDG_RUNTIME_DIR/nested_kde:$PATH

dbus-run-session startplasma-wayland

rm $XDG_RUNTIME_DIR/nested_kde/kwin_wayland_wrapper