After adding the PPA from the test case and using the ubuntu-release- upgrader packages from -proposed I received the following message when the upgrade was being calculated:
"Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager." bdmurray@clean-bionic-amd64:~$ apt-cache policy ubuntu-release-upgrader-core ubuntu-release-upgrader-core: Installed: 1:18.04.30 Candidate: 1:18.04.30 ** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1807043 Title: when rewriting sources.list ubuntu-release-upgrader doesn't check to see if new release is available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1807043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
