Xrandr

Screen 0: minimum 320 x 200, current 3286 x 1200, maximum 8192 x 8192
LVDS connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1366x768       60.0*+
   1280x720       59.9
   1152x768       59.8
   1024x768       59.9
   800x600        59.9
   848x480        59.7
   720x480        59.7
   640x480        59.4
HDMI-0 disconnected (normal left inverted right x axis y axis)
VGA-0 connected 1920x1200+1366+0 (normal left inverted right x axis y axis) 519mm x 324mm
   1920x1200      60.0*+
   1600x1200      60.0
   1680x1050      60.0
   1280x1024      75.0     60.0
   1152x864       75.0
   1024x768       75.1     60.0
   800x600        75.0     60.3
   640x480        75.0     60.0
   720x400        70.1