Copy USB Install to HDD

mke2fs -jv -L lfs /dev/sda?
mkdir /media/lfs
mount /dev/sda7 /media/lfs
cd /media/amiga
sudo cp -axv . /media/lfs

sudo chroot "/media/lfs" /usr/bin/env -i HOME=/root TERM="$TERM" PS1='\u:\w\$ ' PATH=/bin:/usr/bin:/sbin:/usr/sbin CORES_TO_USE=-j2 /bin/bash --login

grub --batch < /etc/grub.conf

OR

sudo mkdir /media/root
sudo mount -t ext3 /dev/sda? /media/root
sudo mount -t proc none /media/root/proc
sudo mount -o bind /dev /media/root/dev
sudo chroot /media/root /bin/bash
sudo grub
find /boot/grub/stage1
root (hd0,Y)
setup (hd0)