Had to cope with the same problem after updating KDE from 3.5.3 (?) to 3.5.5. Clicking on Appearance in systemsettings made the whole application crash wth a similar backtrace. I noticed that the kbfx entry in kcotnrol crashed too. I managed to solve the issue with systemsettings by deinstalling kbfx (and a related themes package) and now i can activate the Appearance icon again.
-- systemsettings crashes when trying to open "Appearance" https://bugs.launchpad.net/bugs/56051 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs