Subject: network-console installation and ssh keys

[David Wright <david@lionunicorn.co.uk>]

I like the new Network Console option in the installer.
However, when I reinstall Debian onto a machine called, say, desk
select the necessary options, type in the password for the
installer session, and then sit back with a machine called, lap,
when I type   ssh installer@desk   I get the usual

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle
attack)!
It is also possible that a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is

because the installer has generated and is running with fresh keys.
(I frequently connect from lap to desk and vice versa and so
have authorised_keys as well as know_hosts there.)

What do most people do here?

Cheers,
David.