Update for usb backend: "URIs of the form "usb:/dev/usb/*" are no longer supported in CUPS 1.2, largely because those device names are not stable, i.e. the number will change on you whenever you boot, cycle the power on the printer, or disconnect/connect the printer."
http://www.cups.org/newsgroups.php?s8613+gcups.general+v8617+T0 -- problem with USB backend https://launchpad.net/bugs/49670 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
