Administrator password

I need to update my Netrunner machine with either Muon or Synaptic but I have a problem with the password.

During the original installation, I wasn’t asked to set an admin password so I wonder if there’s a default p/w that I can use.

I’ve had no luck with ‘root’ or ‘admin’.

Can anyone help ?

Thanks.

P.S. Netrunner is a most impressive distro and a pleasure to use.

During installation you were asked for your user password. This is the password you also need to become the root/administrator temporary. So muon should ask for this password.