On Fri, Jan 27, 2012 at 3:09 PM, Alkis Georgopoulos <alk...@gmail.com> wrote:
> Στις 26-01-2012, ημέρα Πεμ, και ώρα 14:51 +0000, ο/η Todd O'Bryan
> έγραψε:
>> I'm trying to upgrade my chroot and it won't update the kernel. Here's
>> the output:
>> ...
>> /usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?).
>> ...
>> Errors were encountered while processing:
>>  linux-image-3.0.0-15-generic
>>  linux-image-generic
>> E: Sub-process /usr/bin/dpkg returned an error code (1)
>>
>> Anyone have any idea why this is happening and how to get around it?
>
> That's happening because /dev isn't mounted, and grub-probe needs it.
> Run `mount --bind /dev /opt/ltsp/i386/dev` before entering your chroot,
> or uninstall grub from the chroot
> or even blacklist it so that it never gets installed again.
>
Thanks! I ended up just building a new image, but now I know what to
do if/when it happens again.

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