I'm also experiencing this, using ati opensource driver... I've filled a bug at kde bugzilla - https://bugs.kde.org/show_bug.cgi?id=187775
-- painting artifacts after qt4.5 upgrade https://bugs.launchpad.net/bugs/338669 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
