On Tue, Jul 4, 2017 at 1:22 AM, zhoucm1 <david1.z...@amd.com> wrote: > > > On 2017年07月04日 11:41, Alex Deucher wrote: >> >> On Mon, Jul 3, 2017 at 4:32 AM, zhoucm1 <david1.z...@amd.com> wrote: >>> >>> Hi xorg-devel guys, >>> >>> Anyone can help me? >>> >>> I tried two gpu card with four monitors on Unbuntu 16.04, each gpu has >>> two >>> monitors. >>> By default config, I can see four monitors all are lighting with its >>> separate desktop instance, and the running application with small window >>> can >>> be spanning all monitors, but if application only can be run on one of >>> monitros with fullscreen setting. I attached Xorg log and xrandr output >>> info. >>> >>> How should I configure if I want to all monitors as a big desktop or the >>> full screen application can run on all monitors? or How should I >>> do/change? >> >> You'd need to configure it in the window manager. Most window >> managers use the geometry info advertised via randr to define what is >> considered full screen. You need to tell it to ignore that and just >> use the full surface size. How to do that varies from window manager >> to window manager. > > Thanks Alex for input. > I'm using ubuntu16.04, which window manager should be compiz, how to tell it > to ignore that and just use the full surface size.
https://askubuntu.com/questions/73573/how-to-maximise-a-window-across-two-monitors Also, looks like wmctrl works as well. Alex > > Regards, > David Zhou >> >> >> Alex > > _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel