Martin, I had a few hours left so I tried all your suggestions:
Adding Option "DRI" "off" -> Succesfull Removing Option "DRI" "off" -> Problem is there again Adding Option "NoAccel" "true" -> Succesfull Removing Option "No Accel" "true" -> Problem is there again Adding Option "AccelMethod" "UXA" -> Unsuccesfull. Problem is still there Removing Option "AccelMethod" "UXA" -> Problem is still there Upgrading intel driver through https://launchpad.net/~ubuntu-x-swat/+archive/x-updates/ -> Problem is still there Adding (with new intel driver) Option "AccelMethod" "UXA" -> Unsuccesfull. Problem is still there The first two options worked, so I'm happy. But which of the two options would you prefer en why? Kind regards, Marcel -- [i815] graphics corruption while moving mouse / opening menus https://bugs.launchpad.net/bugs/373757 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