Ok, here is the solution I've found.

1 - go to the webmin and do this SYSTEM -> SOFTWARE PACKADGES -> UPGRADE ALL

2 - (I don't recall if the order was this) go to the console and do the following:

apt-get install console-data

apt-get install console-setup

apt-get install console-locales

apt-get install keyboard-configuration

all of these should install OK now.

3 - just do the dpkg-reconfigure for each of the packets above. REBOOT.

and that was it, I finally got PT keyboard configurated. This worked for me... give it a try.

Enjoy.

Paulo R