Correction to the settings of sources.list.binary
> Another problem that I seem to face is that live-initramfs does not set
> the console keyboard (dpkg-reconfigure console-data) if I include
> locale=pt in the kernel boot line.
> Does anybody have any idea of where this problem could come from?
If there is a problem it should reside in
My guess is you don't have the asked files in /usr/share/keymaps.
You could check /var/log/live.log to be sure.
Could you try to add console-setup in your live and force kernel line to be :
locale=pt xkblayout=pt xkbvariant=latin1
(if that's really what you're looking for)