They only support version to version, or LTS to LTS, so you can't skip one.
So 12.04 -> 14.04 works, but not 12.04 -> 16.04
Or 12.10 -> 13.04 but not 12.10 -> 13.10
Not a member of The Register?
Create a new account
Remember me on this computer?
The Register - Independent news and views for the tech community. Part of Situation Publishing
Join our daily or weekly newsletters, subscribe to a specific section or set News alerts
Biting the hand that feeds IT © 1998–2019