Michael Sweet was not able to reproduce this bug with the Canon printer he got at Apple. See
https://github.com/apple/cups/issues/5512 Please post in this bug report to directly interact with Michael. Before doing so, get a setup of Disco (upcoming Ubuntu 19.04) and check whether your problem still exists. Disco contains all the fixes mentioned in the upstream bug reports. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1815307 Title: ipp printer isn't shown automatically - adding it errors with a CUPS internal error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1815307/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs