I can recreate this. It only seems to affect tr_TR.UTF-8 and _CY that I can find. en, fr, zh and C locales are all fine. I can't recreate it with other pyqt4 applications that load .ui files (ubiquity, calculatorform example in pyqt4 package). A bit of a mystery.
** Changed in: language-support-tr (Ubuntu) Status: Needs Info => Confirmed -- software-properties-kde crashes in Turkish locale https://launchpad.net/bugs/97420 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs