Never mind, I've found the problem (There was a newer version of libgl1 -mesa-dev in Quinnstorm's Compiz repository, which was causing the conflict)
Sorry -- xorg_1:7.0.22ubuntu7 depends on specific libgl1-mesa https://launchpad.net/bugs/54560 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
