Those random (when desktop effects are on) freezes occur also on my machine (Jaunty/KDE4.2/KWin) which has Intel i915 chipset integrated graphics. So it does not seem to be GPU vendor-related.
-- Kubuntu freezes when desktop effects are enabled https://bugs.launchpad.net/bugs/351990 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