On Mon, Mar 22, 2010 at 02:14:23PM +0200, Andreas Gerdd wrote:
Our upgrade guide gives a (tested!) procedure to do remote upgrades.
There's more risk involved compared to an upgrade at the console. But
that's a consequence of you deciding to run a remote machine without
console access.
If it matters: I often upgrade machines with only ssh acccess, and
never had to drive to the colo to fix things.
-Otto