[Lxc-users] Grub error when setting up a current ubuntu cloud-image template

[Serge Hallyn]

Quoting Florian Motlik (flomotlik at gmail.com):
> When setting up a current cloud image I ran into the following error:
> 
> /usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?)
> 
> I tried it on our Development Server and my local system. Both lead to
> the same error.
> 
> To recreate the issue:
> sudo lxc-create -n railsonfire -t ubuntu-cloud
> sudo lxc-start -n railsonfire
> log in with ubuntu/ubuntu
> sudo -i
> apt-get update
> apt-get upgrade
> 
> Any idea how to fix this?

Thanks, this is real - sounds like a regression in grub.  I'll look into
it more and open a bug in launchpad.

-serge