I've been using Ubuntu for some time now. I am currently working with an older server that I have put ubuntu 9.04 on, in hopes of upgrading from there to 12.04. The reason for this was because the drivers were not installing when I was trying to run the 12.04 installer, and I had to go all the way back to 9.04 before I actually made headway.
Unfortunately, I was not up to date on "end of life". 9.04 was my first Ubuntu just a few years back, I figured it would still have limited support, I didn't think to actually go look for the end of life date. Which apparently was three years ago, already!
Does anyone know of a way to do an in place upgrade from 9.04?