I attempt to chroot from /dev/sdb on /dev/sda.
# mount /dev/sda1 /mnt/debinst
I verify it is mounted and then do:
# LANG=C.UTF8 /usr/sbin/chroot /mnt/debinst /bin/bash
/usr/sbin/chroot: failed to run command `/bin/bash': No such file or
directory
/usr/bin/chroot exists. So does /mnt/debinst. So does /bin/bash.
Haines Brown