The gobject Python module is provided by the python-gobject package and system-config-printer depends on this package. So something is broken on your system. Please run
sudo apt-get install --reinstall python-gobject to re-install the python-gobject package. ** Changed in: system-config-printer (Ubuntu) Status: Incomplete => Invalid -- CUPS Admin Client Won't Launch https://bugs.launchpad.net/bugs/640814 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