Dear Brian, thank you for your help. With your hint the upgrade succeeded finally.
My pc is now running Ubunto20.4. Have a nice day Paolo Am 07.04.21 um 16:58 schrieb Brian Murray: > This PPA seems to be causing the failure to upgrade please remove it > using ppa-purge and try the upgrade again. > > https://launchpad.net/~jonathonf/+archive/ubuntu/vim > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1915213 Title: Upgrade to 20.04 is aborted. Reason: ppa not supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1915213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs