This probably is the same cause as in Bug #341568, so i'm going to mark it as duplicate of this. The re-installation of python-qt4-dbus made the error message go away, but it looks like the symptoms are still there.
This probably is the same cause as in Bug #341568, so i'm going to mark it as duplicate of this. The re-installation of python-qt4-dbus made the error message go away, but it looks like the symptoms are still there.