bug#47714: Cutting the internet in guix installation will stop the installation permanently (irreversible)

[bo0od]

Hi There,

Try install guix with manual installation while its on the end step 
(downloading things which mentioned in config.csm) cut the internet off, 
It will not reback you to the terminal so that you can repeat/relaunch 
the installation/downloading from where it stopped but rather will give 
you stuck/freeze screen.

ThX!