I've got the same issue : all my printed page have a blue background. $ lsb_release -rd Description: Ubuntu 18.04.1 LTS Release: 18.04
I tried unsuccessfully to update HPLIP package for my HP ENVY 5642 printer. Hplip package does not seem to be involved. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1817308 Title: GhostScript Update causes Blue Background To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1817308/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs