With this issue I was facing another one issue like my hp docking system is not working. But after long time I found the best solution from this website:
https://internettablettalk.com/fix-hp-docking-station-not-working/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/604357 Title: Ubuntu's printing queue is not user friendly To manage notifications about this bug go to: https://bugs.launchpad.net/system-config-printer/+bug/604357/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs