How to update Ubuntu 22.10 to 23.04 lunar lobster
How to update ubuntu desktop or server 22.10 (kinetic kudu) to 23.04 (luna lobster) desktop or server - procedure is same.
nano /etc/update-manager/release-upgrades (Replace Prompt=LTS with Prompt=normal)
apt install update-manager-core
(For 22.04 to 22.10 run this command: do-release-upgrade -c)