Video on notebook, no video on beamer

[B-Kloss]

Am Dienstag, 26. Februar 2008 12:32 schrieb Alberto Milone:
> On Mon, 2008-02-25 at 20:12 +0100, Erik Andrén wrote:
> > Hi,
> >
> > B-Kloss wrote:
> > > Etch
> > > KDE 3.5.5
> > > Kaffeine
> > > xorg with MonitorLayout CRT,LFP
> > > notebook with beamer
> > >
> > >
> > >  Hello,
> > >
> > > running KDE on the notebook with beamer the picture on lokal flat panel
> > > and the picture produced by the beamer are identical.
> > >
> > > Playing videos (AVI, VOB etc) the picture on the lfp  is all the
> > > desktopstuff (kaffeine) and within the kaffeine-frame the video is
> > > running. The beamer produces kaffeine and the mouse, but no video. The
> > > video-frame is left blank (blue).
> > > What is happening here and what to do about??
> >
> > You are using the xv overlay which only supports one screen.
> > There is an utility called xvattr that you can use to switch what
> > monitor that is allowed to use the xv adaptor.
> >
> > Regards
> > Erik
> >
> > > Thanks for helping!
> > >
> > > Bernd
> > > _______________________________________________
> > > xorg mailing list
> > > xorg at lists.freedesktop.org
> > > http://lists.freedesktop.org/mailman/listinfo/xorg
>
> Or you can open Kaffeine and go to the "Settings/Xine Engine Parameters"
> menu, click on the "video" icon and (temporarily) set the "driver" to
> "xshm" instead of "auto". You won't use xv but the video should work
> well.
>
> Regards,
>
> Alberto
>


Thank You!

First I tried

xvattr  -a XV_PIPE -v 0

and in xorg.conf 
MonitorLayout (CRT+LFP, NONE)
# no clone option

Problem: LFP and Beamer with the same synchronisation => small parts of the 
screen-bottom missing


Solution:
no changes in xorg.conf (Monitor layout (CRT,LFP); Options clone)

xshm is working just fine!!

Bye
Bernd