There is a difference between the system default and the user default. The 'preferences' application probably sets the user default, whereas the printing configuration tool sets the system default.
-- Preferences -> Default Printer is useless https://bugs.launchpad.net/bugs/196538 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