After this error, removing the Default-Release config and starting `update-manager -c` again shows a popup "Failed to load the package list". Clicking "ok" shows a spinner that takes some time and then offers a partial upgrade, which looks reasonable (but has not finished yet).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827741 Title: APT::Default-Release breaks distribution upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1827741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
