The problem persists if we use Eoan mini.iso ( http://archive.ubuntu.com/ubuntu/dists/eoan/main/installer- amd64/current/images/netboot/mini.iso ) as starting point.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851040 Title: "No valid sources.list entry found" during attempt to upgrade from Eoan to Focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1851040/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs