Does it happen if you run the apps locally? Try disabling acceleration on the karmic host, by adding Option "NoAccel" to the Device section in your xorg.conf.
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Incomplete -- screen corruption https://bugs.launchpad.net/bugs/401776 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt-x11-free in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs