Le 17/12/2017 à 19:13, Hendrik Boom a écrit :
> On Sun, Dec 17, 2017 at 02:03:52PM +0100, Florian Zieboll wrote:
>> On Sat, 16 Dec 2017 21:42:05 -0500
>> Hendrik Boom <hendrik@???> wrote:
>>
>>> How do I update the initrd?
>> To update the /initrd/initramfs/ of a not-booting system, I chroot into
>> it, (mount the /boot partition) and "bind mount" /dev. Then
>>
>> $ update-initramfs -u
>>
>> and
>>
>> $ update-grub
> First time I've done something like that in chroot.
> It would be something like
>
> mkdir /ascii/dev
> mount --bind /dev /ascii/dev
> chroot /ascii
> update-initramfs -u
> update-grub
>
> ?
>

    /ascii/dev should exist already. You just need to mount it.
    I suggest also the following:
    mount -t proc none /ascii/proc
    mount -t sysfs none /ascii/sys

    This raises the question: "how did you clone your OS?" Because, if
you copied it while /dev, /sys, /proc, and /run where mounted, then you
have stored a lot of things that shouldn't be there. Better check and
empty those directories on /ascii.

    Didier