To upgrade Ubuntu server from LTS release to a non LTS release:
sudo vi /etc/update-manager/release-upgrades
Change:
Prompt=LTS
to
Prompt=normal
save file and
do-release-upgrade
To upgrade Ubuntu server from LTS release to a non LTS release:
sudo vi /etc/update-manager/release-upgrades
Change:
Prompt=LTS
to
Prompt=normal
save file and
do-release-upgrade