I would like to know how to upgrade to Ubuntu 10.10 from 10.04 from the cli?
You'll first need to make sure update-manager-core is present (it may already be installed):
You may need to check
for the release to show up.
You can do
for command line updating
(This is actually the same as for Ubuntu Server)
if you run the command 'sudo do-release-upgrade -d' through ssh then use a screen, because the upgrade process will turn off ssh -> close the default port and open a new one ( it will inform you of this new port ), so:
open a new terminal on client computer: