[arch-general] can not login after upgrade

[Kacper Żuk]

W dniu 12.06.2012 21:59, Arno Gaboury pisze:
> After some reading across the forum, I see I am not the only one with
> this issue. my /usr and /boot are both on a separate partition from /.
> It seems this cause the issue.
> As far as I can understand, the solution seems to add the Hook back and
> rebuilt the image.
>
> Is this correct??
>
> How can I do that? Form a live cd? Or can I do anything from Ubuntu?

If that's the issue, you can mount your root partition in Ubuntu, chroot 
to it (read Change Root article on archwiki), edit /etc/mkinitcpio.conf 
and run mkinitcpio -p linux.