On Wed, Nov 7, 2012 at 4:20 PM, Vladek Sobolevsky <svla
...@gmail.com> wrote:
> Hi,
> I have installed Ubuntu 12.04 on pandaboard and I have connected 2 displays.
> The output of displays are cloned and I see my desktop which is fine.
> But I want to extend my desktop to have different windows on different
> displays.
> Is these setup supported ?
> How it can be done ?
it's possible with xrandr, not xinerama (which we don't support)
if you run the ubuntu UI, just go in the 'display/monitor settings'
and uncheck 'mirror' option. you can move the relative display
position as well, and/or resize.
note that we have a h/w limit of 2048x2048, for the overall virtual framebuffer.
if you don't have UI, you can use the command line too. something
along these lines should work:
xrandr --output VGA --mode 1280x1024
xrandr --output LVDS --mode 1024x768
xrandr --output VGA --right-of LVDS
from http://ilkinbalkanay.blogspot.co.uk/2008/01/extended-desktop-configur...
of course you need to use the appropriate connector name.
