That does not work because it now wants to upgrade python3-apt. (For Kubuntu)
# apt install python3-apt=1.8.4 # do-release-upgrade Checking for a new Ubuntu release Please install all available updates for your release before upgrading. # apt upgrade The following packages will be upgraded: python3-apt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1860606 Title: TypeError: _fetch_archives() missing 1 required positional argument: 'allow_unauthenticated' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-apt/+bug/1860606/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs