Sorry, I needed to use the computer and ended doing a clean install. This computer was a Kubuntu 18.04
I have migrated several Kubuntus 18.04 without problems even a Lubuntu 18.04 worked without problems with 'do-release-upgrade -d'. So I can no longer be of assistant. If Jeff Lane is not able to do more testing I think the bug could be closed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876420 Title: do-release-upgrade does not work to upgrade to 20.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1876420/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs