I can reproduce this with the HP LaserJet 3390 on USB and HP's PostScript PPD file, simply sending a Ubuntu test page. Printout is correct but usb backend does not terminate. My latest fix on the AppArmor configuration is applied (see bug 420015).
-- CUPS 1.4.0, USB backend hangs https://bugs.launchpad.net/bugs/420797 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
