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Ensure that MBR jumping to GRUB's core.img code
[grml-debootstrap.git]
/
grml-debootstrap
diff --git
a/grml-debootstrap
b/grml-debootstrap
index
0feed2a
..
322c931
100755
(executable)
--- a/
grml-debootstrap
+++ b/
grml-debootstrap
@@
-1191,8
+1191,9
@@
if [[ -z "${GRUB}" ]] || ! dd if="${GRUB}" bs=512 count=1 2>/dev/null | cat -v |
cp -a "${MNTPOINT}"/usr/lib/grub/i386-pc "${MNTPOINT}/boot/grub/"
;;
esac
cp -a "${MNTPOINT}"/usr/lib/grub/i386-pc "${MNTPOINT}/boot/grub/"
;;
esac
+ dd if="${MNTPOINT}/usr/lib/grub/i386-pc/boot.img" of="${ORIG_TARGET}" conv=notrunc bs=440 count=1
chroot "${MNTPOINT}" grub-mkimage -O i386-pc -p "(hd0,msdos1)/boot/grub" -o /tmp/core.img biosdisk part_msdos ext2
chroot "${MNTPOINT}" grub-mkimage -O i386-pc -p "(hd0,msdos1)/boot/grub" -o /tmp/core.img biosdisk part_msdos ext2
- dd if="${MNTPOINT}/tmp/core.img" of="${ORIG_TARGET}" conv=notrunc seek=
4
+ dd if="${MNTPOINT}/tmp/core.img" of="${ORIG_TARGET}" conv=notrunc seek=
1
rm -f "${MNTPOINT}/tmp/core.img"
fi
rm -f "${MNTPOINT}/tmp/core.img"
fi