*** This bug is a duplicate of bug 80468 *** The problem is that the "cupsys" user does not belong to the "plugdev" group, and all printer access actually is initiated by a process running as that user.
You need to add the "cupsys" user to the "pludev" group. I posted this solution to the dupe bug: https://launchpad.net/bugs/80468 -- Permissions problem prevens printers from printing (Feisty) https://launchpad.net/bugs/80662 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
