How do I get the default Network Manager plus dnsmasq-base setup back again?

[Tom H]

On Sun, Jan 6, 2013 at 1:08 PM, Chris Green <cl at isbd.net> wrote:
>
> Further information on this problem...
>
> I have *another* system here with a newly installed Ubuntu 12.10 on it
> and that *hasn't* got Network Manager's dnsmasq running on it. Like my
> desktop system where dnsmasq isn't running it's a 64-bit system.
>
> The system where dnsmasq is running is a 32-bit system. I wonder if
> there's something in that?

I don't think so because my test was with an amd64 VM.