Note that in the end of attached KernLog and ApparmorStatus I had manually put AppArmor in audit mode.
-- AppArmor prevents Cups to print to a serial printer connected through an usb adapter https://bugs.launchpad.net/bugs/677432 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
