I tested and upgrade from a Bionic system to Focal using do-release- upgrade -p and as you can see in the attached screenshot the "Inhibiting until Ctrl+C is pressed" message no longer appears. So I'm setting this to verification-done.
** Attachment added: "bug-1898026-focal-verification.png" https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1898026/+attachment/5498327/+files/bug-1898026-focal-verification.png ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1898026 Title: interruption of dist-upgrade can leave you next release in sources.list To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1898026/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs