The free ATI drivers aren't known for their stellar 3D support. It's probably a bug with the drivers.
** Package changed: kdebase-workspace (Ubuntu) => xserver-xorg-video-ati (Ubuntu) -- kwin desktop effects black desktop https://bugs.launchpad.net/bugs/433173 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdebase-workspace in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
