Upgrading OS from 11.04 to 12
I would like to upgrade my OS. But if I use Linode Manager, I have to format my linode to install the new OS.
Are there any ways to upgrade my OS from command line without losing the data?
I would like to upgrade my OS. But if I use Linode Manager, I have to format my linode to install the new OS.
Are there any ways to upgrade my OS from command line without losing the data?