Hi @Brian Murray, As I already noted in comment #12, my release is successfully upgraded and currently I can not reproduce same conditions. Sorry, but it seems that I can not help in such a way. 😞... I'm sure that there are more people that are still waiting for "convenient way" and they can help.
I am not sure, but here could be some test issue! Are You sure that in case of 'end of life' release, switching to 'proposed' could be consistent? ('end of life' release repositories are unavailable) The important thing is the archived tarball, so any such change could be irrelevant to the actual test target! So, probably preliminary beta testing is meaningless here. Actual test will happen in the final release, where is the only case with same test condition. (any other is unreliable for particular bug, I think) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1744722 Title: Unknown bad source brings up during 'zesty' to 'artful' upgrade and It break the process To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1744722/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs