Same Probleme here, using two nvidia cards and three monitors so i kinda need xinerama
Ubuntu 9.10 Kernel 2.6.31-20-generic cat /var/log/Xorg.0.log |grep RandR (==) RandR enabled (==) RandR enabled (==) RandR enabled gedit, and other gui applications will result in Xlib: extension "RANDR" missing on display ":0.0". + compiz will not work Attached my Xorg.conf ** Attachment added: "xorgRandRerror.conf" http://launchpadlibrarian.net/45900034/xorgRandRerror.conf -- RandR loaded, but missing https://bugs.launchpad.net/bugs/157319 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs