That's still open with Ubuntu Precise 12.04 LTS. The fix described works for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/516018 Title: cups 400 Bad Request for fully qualified host name To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/516018/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs