Linux Xorg Nvidia несколько мониторов с разной частотой обновления

sudo nano /etc/environment

__GL_SYNC_DISPLAY_DEVICE=DP-2
__GL_SYNC_TO_VBLANK=0
KWIN_X11_REFRESH_RATE=165000 #kde plasma
KWIN_X11_NO_SYNC_TO_VBLANK=1  #kde plasma
KWIN_X11_FORCE_SOFTWARE_VSYNC=1  #kde plasma
CLUTTER_DEFAULT_FPS=165 #gnome

sudo nvidia-settings

cat /etc/X11/xorg.conf

sudo nano /etc/X11/xorg.conf.d/20-nvidia.conf

В автозагрузку:
nvidia-settings --load-config-only

Источники:

https://www.reddit.com/r/linuxhardware/comments/mht7kn/workaround_for_multiple_monitors_with_different/
https://www.reddit.com/r/kde/comments/15tpc5v/tutorial_how_to_disable_vsync_in_kwin_compositor/

https://wiki.archlinux.org/title/NVIDIA/Troubleshooting#Avoid_screen_tearing