The release upgrade failed to calculate because you have installed nodejs from a location other than the official Ubuntu archive. This version of nodejs is greater than the one in the archive and is keeping some python packages installed which then prevents the upgrade from being calculated. Please remove nodejs and then try the upgrade again.
** Changed in: ubuntu-release-upgrader (Ubuntu) Status: Confirmed => Incomplete ** Tags removed: could-be-python ** Tags added: nodesource-nodejs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876167 Title: Crash when try upgrade to Ubuntu 20.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1876167/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs