hooks/updatebase.UBUNTU break fai softupdate

[Thomas Lange]

>>>>> On Sun, 24 Jun 2018 16:50:01 +0200, Achim Bohnet <alleehol at gmail.com> said:

    > the script hooks/updatebase.UBUNTU uses curl & netselect.
    > Unfortunately netselect package is not available in the ubuntu repos and
    > therefore fai softupdate creates an invalid sources.list  (without repo URL)
And the mirrors.txt list was from 2010 :-(
I changed the code. Now you have to define the Ubuntu mirror by
yourself. See

https://github.com/faiproject/fai-config/commit/ad6e350fdf87f332b15460ff2a28fb55dbe7cb7c

-- 
regards Thomas