I got past the issue by removing all the packages listed here for my distro. Upgrade is now commencing. https://www.ubuntuupdates.org/ppa/xorg-edgers?dist=bionic&id=87&page=1
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1923080 Title: ubuntu upgrade to 20 from 18 .04.5 fails. Error message is indeterminate. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1923080/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
