adie@EchoPC:~$ xrandr
Screen 0: minimum 320 x 200, current 4224 x 1280, maximum 4224 x 1920
DFP1 disconnected (normal left inverted right x axis y axis)
DFP2 disconnected (normal left inverted right x axis y axis)
DFP3 disconnected (normal left inverted right x axis y axis)
DFP4 disconnected (normal left inverted right x axis y axis)
DFP5 connected 1920x1200+1280+0 (normal left inverted right x axis y axis) 546mm x 352mm
   1920x1200      60.0*+
   1920x1080      60.0
   1600x1200      60.0
   1680x1050      60.0
   1400x1050      60.0
   1280x1024      60.0     75.0
   1440x900       59.9
   1280x960       60.0
   1280x800       60.0
   1280x768       60.0
   1280x720       60.0
   1024x768       75.0     60.0
   800x600        75.0     60.3
   640x480        75.0     59.9
DFP6 disconnected (normal left inverted right x axis y axis)
DFP7 disconnected (normal left inverted right x axis y axis)
DFP8 disconnected (normal left inverted right x axis y axis)
DFP9 disconnected (normal left inverted right x axis y axis)
DFP10 connected 1280x1024+0+256 (normal left inverted right x axis y axis) 338mm x 270mm
   1280x1024      60.0*+   75.0
   1280x960       75.0     60.0
   1152x864       75.0     60.0
   1280x768       75.0     60.0
   1280x720       75.0     60.0
   1024x768       75.0     60.0
   800x600        75.0     60.3
   640x480        75.0     59.9
DFP11 disconnected (normal left inverted right x axis y axis)
CRT1 connected 1024x1280+2560+0 left (normal left inverted right x axis y axis) 338mm x 270mm
   1280x1024      60.0*+   75.0
   1280x960       75.0     60.0
   1152x864       75.0     60.0
   1280x768       75.0     60.0
   1280x720       75.0     60.0
   1024x768       75.0     60.0
   800x600        75.0     60.3
   640x480        75.0     59.9