There is some Game Mode setting available. But setting to it didn’t allow me to set higher resolution in Linux though. Should I keep “game mode”?
So as I understand I need to do some magic in terminal?
I’m not familiar with cvt or xrandr or anything like that.
[ravio@ravio-optiplex3060 ~]$ cvt -r 3840 2160 60
# 3840x2160 59.97 Hz (CVT 8.29M9-R) hsync: 133.25 kHz; pclk: 533.00 MHz
Modeline "3840x2160R" 533.00 3840 3888 3920 4000 2160 2163 2168 2222 +hsync -vsync
[ravio@ravio-optiplex3060 ~]$
What now?