Yes, looks like 55_silence_printerdriversinstaller_errors.patch that was introduced to fix bug #530218 was dropped Fri, 23 Jul 2010 17:43:06 +0200 in system-config-printer (1.2.3+20100723-0ubuntu1)
** Tags added: regression-release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716717 Title: failed to start PrinterDriversInstaller service: org.freedesktop.DBus.Error.AccessDe nied: Connection ":1.38" is not allowed to own the service "com.redhat.PrinterDriversInstaller" due to security po licies in the configuration file -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs