John Doe wrote: > 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. > you need to mount the ROOT directory, then mount the /boot partition under that. assuming / is /dev/sdb2 and /boot is /dev/sdb1 # mount /dev/sdb2 /rootdir # mount /dev/sdb1 /rootdir/boot # chroot /rootdir