*** This bug is a duplicate of bug 1889250 *** https://bugs.launchpad.net/bugs/1889250
This issue is closed. Thanks for your Help Brian; you saved my day ! I managed to upgrade to 20.04 today. After removing all the node package I could find in Synaptic package manager. As an improvement, it could be nice to clarify the end user explanation for the failure to upgrade. If I had basically your previous recommandation in-app this would have helped. Instead I have been facing a generic error message : https://launchpadlibrarian.net/524231674/upgrade20-putython-fails.jpg A lot of developper in node need the latest version of node , as it is evolving so fast . Anyhow thanks a lot for your support -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934048 Title: Cannot upgrade Ubuntu mate 18.04 to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1934048/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs