Thanks for reporting this issue. Yes, it should be as simple as adding the "/dev/ttyU*" line to the cups apparmor profile. Could you give it a try and report back here if it worked or not, so we can get it changed in our next version?
You can get information on how to modify profiles here: https://wiki.ubuntu.com/DebuggingApparmor Thanks! ** Tags added: apparmor ** Package changed: apparmor (Ubuntu) => cups (Ubuntu) ** Changed in: cups (Ubuntu) Assignee: (unassigned) => Jamie Strandboge (jdstrand) -- 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
