I have a very old installation of Jaunty that I would like to eventually get up to the current version of Ubuntu LTS.
I cannot do the normal network upgrades, as there is no continued support for this. My question is, can I mount a .iso file for Ubuntu 10.04 and upgrade to that from this mounted CD?
I understand that it would be better to do a fresh install at this point, but that may be difficult, as I don't have direct physical access to the server.