None of the examples you cite are using PolicyKit actually. Try setting a system connection using NetworkManager config tool for example, or installing packages using updates-manager.
-- Authentication dialogs use plain text spoken password with screen-reader https://bugs.launchpad.net/bugs/672285 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
