Posts Tagged ‘devNow’

How to mount /proc and /dev and in chroot on Linux

Wednesday, April 20th, 2011

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I’m using a backtrack Linux to recover a broken Ubuntu Linux, to fix this disastrous situation I’m using the Ubuntu Linux through chroot after mounting my /dev/sda1, where my Linux resides with:

linux-recovery:~# mkdir /mnt/test1
linux-recovery:~# mount /dev/sda1 /mnt/test1
linux-recovery:~# chroot /mnt/test1
ubuntu:~#

I consequently needed to mount up the /proc and /dev partition inside the chroot environment.

Here is how I did it:

ubuntu:~# mount /proc
ubuntu:~# mount -a

Next I switched on on a different virtual console in the backtrack and to mount /dev issued the commands:

linux-recovery:~# mount --bind /dev /mnt/test1/dev

Now once again, I can use theapt-get inside the chroot to fix up the whole mess …