[cachyos gnome 05/2026]

[copy-paste-fix: https://github.com/aksdb/gamescopetool]

//16:9
LD_PRELOAD="" RADV_PERFTEST=gpl,nggc,rt,aco SDL_MOUSE_RELATIVE_SCALING=0 ENABLE_LAYER_MESA_ANTI_LAG=1 SDL_VIDEODRIVER=wayland taskset -c 6-11,18-23 game-performance gamescopetool -W 1920 -H 1080 -f --force-grab-cursor --hdr-sdr-content-nits 400 --hdr-itm-enable --adaptive-sync -- %command% -vulkan -vk_radv -fullscreen -console -nojoy +exec autoexec -w 1920 -h 1080

//4:3
LD_PRELOAD="" RADV_PERFTEST=gpl,nggc,rt,aco SDL_MOUSE_RELATIVE_SCALING=0 ENABLE_LAYER_MESA_ANTI_LAG=1 SDL_VIDEODRIVER=wayland taskset -c 6-11,18-23 game-performance gamescopetool -w1440 -h 1080 -W 1920 -H 1080 -r 480 -S stretch -f --force-grab-cursor --hdr-sdr-content-nits 400 --hdr-itm-enable --adaptive-sync -- %command% -vulkan -vk_radv -fullscreen -console -nojoy +exec autoexec -w 1440 -h 1080