So here the result of my last post: Running now for the last 10h without problems or freezes.
Summary: 11.10: Installer picked nouveau for nvidia graphic and worked (with problems mirroring external screens, but that's a different issue) installation of nvidia-common (to try the external screen thing) led to freeze of desktop within minutes (3D & 2D). 12.04: Installer picked nvidia-common with the same result as above. Freeze of desktop within minutes (3D & 2D). Removing nvidia-common and running nouveau helped against it. Hope this helps, Klaus -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/947443 Title: Ubuntu 12.04 Beta 1 desktop freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/947443/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

