You need to turn off composition before running kde System Settings Display and setting to dual monitor - anything but clone or off. In Karmic - composition disabled itself when switching to dual monitor and could not be re-enabled until you log out and in again. In Lucid, X crashes. But if you disable composition for opengl before going to dual monitor, it works. This time, when you exit dual monitor (return to clone), then enable composition, it works
I have a similar system: a intel GM945 based desktop system but with a DVI and a VGA port instead. -- lucid beta-2 X crashes with dual head configuration when opengl is enabled with intel GM945 https://bugs.launchpad.net/bugs/559883 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
