Hi guys, I’m having the exact same problems as described in the following forum post (also popos, most recent nvidia drivers, GTX 1660super):
However, I followed the instructions and I still couldn’t get 1080p@165hz to work (my monitor maxes out at 2k@165hz and 1080p@165hz works on Windows11)
I added the following to my /etc/X11/xorg.conf.d/10-monitor.conf:
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
Option "ModeValidation" "AllowNonEdidModes,NoEdidMaxPClkCheck,NoMaxPClkCheck"
EndSection
Rebooted, and got more options available on nvidia-settings, like 1920x1200 scaled. However, still no 1080p@165hz available.
Any ideas? My monitor is KTC H27T22 if that matters. Thank you!