It was pointed out to me this morning that my previous Ubuntu upgrade instructions did not include upgrading Ubuntu Server. I thought I’d take a second and type those up as well. They are pretty simple (as all of the upgrade options intend to be), so you really shouldn’t need to do much.
Preparing for the Upgrade - Ubuntu Server
You’ll want to make sure that your current installation is completely up to date first. Repeat the below steps until no more updates are offered: