---

xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
xrandr --addmode None-1 "1920x1080_60.00"
xrandr --output None-1 --mode "1920x1080_60.00"