From: adrian kok <adriankok2000 at yahoo.com.hk> > I install new linux in sda and try to recover the boot partition in sdb > I mount it /dev/sdb1 /bootpartion > but I can't chroot into it and grub-install > Can you help > [root at host ~]# chroot /bootpartion > chroot: cannot run command `/bin/bash': No such file or directory When you chroot /bootpartion, it does not see /bin anymore... You need bash inside, and proc and dev too I guess. JD