I am able to run for example paterdmagic on a ubuntu pc(enry in grub pointing 
to a iso and completely loaded 
in ram).I can access this live partedmagic with an ssh tunnel.With partedmagic 
the main hdd is not mounted.
Can I use fai iso to do the same : make an entry in grub2 on the ubuntu pc and 
boot in it, than install a 
newer version of ubuntu on the hdd. Fai should be accessable with a ssh tunnel 
however to start the 
installation.
This way I shlould be able to install a new distro on the hdd remotely.
Is this possible?

gd

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