blah@blah-laptop:~$ xrandr Screen 0: minimum 320 x 200, current 1280 x 768, maximum 1280 x 1280 VGA_1 disconnected PANEL connected 1280x768+0+0 0mm x 0mm 1280x768 60.0*+ blah@blah-laptop:~$ xrandr --output PANEL --mode 1024x768 xrandr: cannot find mode 1024x768 blah@blah-laptop:~$
RadeonHD
blah@blah-laptop:~$ xrandr
Screen 0: minimum 320 x 200, current 1280 x 768, maximum 1280 x 1280
VGA_1 disconnected
PANEL connected 1280x768+0+0 0mm x 0mm
1280x768 60.0*+
blah@blah-laptop:~$ xrandr --output PANEL --mode 1024x768
xrandr: cannot find mode 1024x768
blah@blah-laptop:~$
RadeonHD