[17:31] FYI seems the upgrade problem was the file /etc/apt/apt.conf.d/o1ubuntu didn't get updated to kinetic. Will see if apt dis-upgrade works and let you know. [17:32] Good luck. [19:24] Seems there were 2 problems. First was screen was not installed. Posibly not a real stopper and just errors that would have been ignored. Second was with /etc/apt/apt.conf.d/o1ubuntu didn't get updated to kinetic. That caused atp errors "The value 'jammy' is invalid for APT::Default-Release as such a release is not available in the sources". Shown by "sudo grep -ri jammy /etc".Thanks for the help