Seems to be related to bug #225532. Robbert, did you manually modify your locale settings? Can you attach the output of the following command on a terminal: $ locale
** Changed in: system-config-printer (Ubuntu) Assignee: (unassigned) => Pascal De Vuyst (pascal-devuyst) Status: New => Incomplete -- my-default-printer.py crashed with Error in setlocale() https://bugs.launchpad.net/bugs/200756 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs