Alistair, can you do another test: Power-cycle the printer and do print jobs. After each print job run ONLY
sudo time /usr/lib/cups/backend/usb Can you keep printing without power-cycling the printer now? Now power-cycle the printer and print several print jobs but run ONLY time lsusb after each job. Can you keep printing without further power-cycling? In any case, please post the screen output and attach error_log. Do not compress any files which you attach. Please do the second test also if you are able to keep on printing in the first test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/987485 Title: Can only print once with USB to parallel adapter and HP 4L To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/987485/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
