primary display

Сделать основным другой монитор

user@mint ~ $ xrandr -q
Screen 0: minimum 8 x 8, current 3520 x 1080, maximum 8192 x 8192
DVI-I-0 disconnected (normal left inverted right x axis y axis)
VGA-0 connected 1600x900+0+180 (normal left inverted right x axis y axis) 443mm x 249mm
<...>
DVI-I-1 connected primary 1920x1080+1600+0 (normal left inverted right x axis y axis) 509mm x 286mm
<...>
HDMI-0 disconnected (normal left inverted right x axis y axis)
user@mint ~ $ xrandr --output VGA-0 --primary