I have this problem with up-to-date Feisty. A fix has been released to KDE SVN, but I don't think it's made it to Kubuntu yet.
** Bug watch added: KDE Bug Tracking System #140660 http://bugs.kde.org/show_bug.cgi?id=140660 ** Also affects: kdepim (upstream) via http://bugs.kde.org/show_bug.cgi?id=140660 Importance: Unknown Status: Unknown -- applying filter on kontact and it crahes https://bugs.launchpad.net/bugs/90701 You received this bug notification because you are a member of Kubuntu Team, which is a bug contact for kdepim in ubuntu. -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs