Install 8.04 over a previous 7.10

[Mario Vukelic]

On Mon, 2008-04-28 at 18:22 -0700, NoOp wrote:
> 
> I suspect that it is more to do with ensuring that the next step works
> properly

Well yeah, it is to do with ensuring that the release upgrade works. I
didn't mean to say anything to the contrary :)

The update-manager itself needs to be updated (with specific info for
the release upgrade) before doing the release upgrade, and this happens
via dapper-updates