Graphics freeze when highest resolution of second monitor is selected

[keevitaja]

i have similar problems.

External monitor not working properly with gnome and nvidia dual GPU

both native and external monitors run in 1080p @ 144hz if i try to move the external monitor from right to left in the display settings, the external monitor freezes. when screenlock gets activated, external monitor will not wake up anymore and in the settings it is disabled. i also had issue where external monitor randomly froze. this was semi-fixed with removing google chrome’s hardware acceleration. more info here: External monitor (primary) behind laptop freezes frequently i have been usi…