I am experiencing this same problem in Linux Mint 19.1. After creating a print job, there is no response from the printer (it doesn't wake up or anything), there is no printing, but the only message in the error log is "CreateProfile failed: org.freedesktop.ColorManager.AlreadyExists:profile id \'MaisonLaser- Gray..\' already exists"
I was able to resolve this on another machine by removing Gutenprint and doing something else, but it was a while ago and I didn't keep notes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1763520 Title: after upgrade to bionic, printing fails without explanation / logs / debuggability To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1763520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
