Martin Steigerwald wrote: > Package: xserver-xorg > Version: 1:7.5+5 > Severity: important > > I sometimes have two KDE sessions running, one for private stuff and one > for work. I usually set the private one to OpenGL compositing and the > work one to XRender compositing. > > Then when switching from my work one to the private one, sometimes the > screen stays black. It seems that X.org switches the VT but then gets > stuck. The mouse pointer doesn´t react to mouse movements anymore and > I cannot switch to VTs anymore. > > I still can SSH to the machine, but then the only way to recover is to > send a SIGKILL to the X process and to restart KDM. > > As attached X.org log says the server might get stuck in an endless > loop. > > I think this problem does not happen, when I suspend OpenGL compositing > on the private X session. Then I sometimes have it that X.org crashes, > see debian bug 573994. Maybe these two bugs are related. > > mar...@shambhala:~> apt-show-versions | egrep > "(xserver-xorg/|xserver-xorg-core/|xserver-xorg-video-radeon/|libgl1-mesa)" > libgl1-mesa-dev/squeeze uptodate 7.7-4 > libgl1-mesa-dri/squeeze uptodate 7.7-4 > libgl1-mesa-glx/squeeze uptodate 7.7-4 > xserver-xorg/sid uptodate 1:7.5+5 > xserver-xorg-core/squeeze uptodate 2:1.7.5-1 > xserver-xorg-video-radeon/sid uptodate 1:6.12.6-1 > > I didn't try with xserver-xorg-video-radeon 2:1.7.5.902-1 from > experimental yet, since last time I tested it the X process > showed excessive CPU usage with EXA acceleration. > >
You probably want radeon 6.12.192 and KMS if you use multiple sessions at the same time. For instance, you'll have DRI2 in all sessions. Brice -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4ba7b244.9060...@ens-lyon.org
