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.
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.