This bug is happening to me on Kubuntu 10.10 64bit with Python-qt4 - 4.7.2-0ubuntu1 -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to python-qt4 in ubuntu. https://bugs.launchpad.net/bugs/514796 Title: kcmshell4 crashed with AttributeError in createWidget()