Perhaps hplip (/usr/lib/cups/backend/hp is in the hplip package) got uninstalled during the update. Added an ubuntu-meta task, as in ubuntu- desktop hplip is only recommended. Perhaps it should be promoted to Depends:.
** Also affects: ubuntu-meta (Ubuntu) Importance: Undecided Status: New ** Changed in: ubuntu-meta (Ubuntu) Status: New => Incomplete -- Backend /usr/lib/cups/backend/hp does not exist! https://bugs.launchpad.net/bugs/636887 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