the log indicates the issue is probably caused by kubuntu theming hacks ** Visibility changed to: Public
** Package changed: gnome-control-center (Ubuntu) => gtk-qt-engine (Ubuntu) -- gnome-appearance-properties crashed with SIGSEGV in malloc() https://bugs.launchpad.net/bugs/350638 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to gtk-qt-engine in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs