Same here after upgrading from 12.10 Adding the repository "Kubuntu PPA updates" and updating all packages involved, solved the crashes.
http://www.ubuntuupdates.org/ppa/kubuntu_updates YMMV -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1171238 Title: plasma-desktop randomely crashes - but only on 64 bit. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kde-workspace/+bug/1171238/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs