DistupgradeMainlog.txt shows DEBUG examining: 'deb http://ppa.launchpad.net/kasra-mp/ubuntu- indicator-weathe>
It is personal package archive you have installed https://launchpad.net/~kasra-mp/+archive/ubuntu/ubuntu-indicator-weather You can disable that by tool ppa-purge. I am setting this bug to invalid. It is a support request. https://askubuntu.com and https://ubuntuforums.org are for support. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877824 Title: Trying to upgrade from 18.04 to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1877824/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs