Comment 42 for bug 1763520

Jason, the message you mention has nothing to do with the bug reported here, it is from the color management daemon and in no case prevents a job from printing. The bug reported here is about a problem of the GTK/GNOME print dialog not handling printer driver updates correctly. It only happens when a printer driver gets updated (can happen during a general system update or an upgrade to a new Ubuntu version). We need your error_log (in debug mode, see "CUPS error_log" on https://wiki.ubuntu.com/DebuggingPrintingProblems) to judge whether you are suffering this bug or something else.