Hi, Likely you need to bind mount some directories into the chroot beforehand. # mount /dev/<system partition> /mnt # mount -o bind /dev /mnt/dev # mount -o bind /sys /mnt/sys # mount -o bind /proc /mnt/proc # chroot /mnt /bin/bash However, you mention it complains about "file not found" - if the actual binary is not found, you would need to install it in the mounted partition first. # zypper -R /mnt in bash bash-sh Best, Georg On 6/16/22 15:50, Fodrek Peter ml. wrote:

Dear openSUSE experts,

I am to try to recover  system  via update

Now package update crashes  on /bin/sh not found even if it exist

It seems that bash dose not work in chroot environment as of

/mnt/bin/bash

works

chroot /mnt /bin/bash  crashes on file not found

ldconfig -vr /mnt

as well as running  ldconfig in busybox as of

chroot /mnt /bin/busybox ldconfig -v

does not help

ldd dose not run in busybox as vell

I was mentioned to copy some *so* library files  for install usb into system to be updated but I am not sure about minimal set of libraries to be copied as I am to influence updated system at miniml possible level

Is there anybody do help me with this problem

I look forward hearing from you

Yours  faithfully

Peter Fodrek,j.r.