Remember to clear the cache after installing the new qt4-x11: rm -r ~/.kde/cache-$HOSTNAME/kpc/* and either log out/in or disable/re-enable desktop effects to see the effect of the update.
@Jithin KDE 4.2.3 is available from another PPA than the one you mention: see http://www.kubuntu.org/news/kde-4.2.3 -- (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