[Koha] Question about accessing singleton koha instance

[Christos Hayward]

I have:

   - Created a single Koha instance called "catalog".
   - Set catalog-intra to the same machine in /etc/hosts.
   - Set the generated VirtualHost in
   /etc/apache2/sites-enabled/catalog.conf to listen on 8080 as well as
   additionally telling Apache to listen on 8080.

On accessing the administrative interface on 8080, I am prompted for a
username and password, and been unable to log in as kohauser, with either
the randomly password connected to koha.conf, or another manually specified
password it is globally replaced with, or running from the command-line
koha-password catalog.

How can I get to the point of logging in as an administrator to the only
instance through the 8080 administrative web interface?

-- 
Christos Hayward