Ok so I've installed everything from deb http://ppa.launchpad.net/kubuntu-ppa/experimental/ubuntu jaunty main deb-src http://ppa.launchpad.net/kubuntu-ppa/experimental/ubuntu jaunty main
(had to do several sudo apt-get install dist-upgrade before installation succeeded - but X did not crash) It is now much better: for instance just moving the mouse over the messages list in kmail used to make Xorg use 70% CPU, and now it is about 30%. However the painting artifacts are NOT gone: see screenshot (top right of kmail window) Too bad! ** Attachment added: "kmail_paint_problem.png" http://launchpadlibrarian.net/28652114/kmail_paint_problem.png -- (Needs UXA) painting artifacts after qt4.5 upgrade on intel chipset 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