sudo mv /etc/apt/sources.list.distUpgrade /etc/apt/sources.list sudo apt update sudo apt install python3-apt=1.8.4 sudo do-release-upgrade
That gets it going for Lubuntu 19.04 to 19.10 upgrade. -- 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