Hello,

I'm using Knoppix 7.2.0 to install grub on an 8GB NAND onboard disk.
The commands I'm using is:

mke2fs -j /dev/sda1
mount -t ext3 /dev/sda1 /media/sda1
grub-install /dev/sda --root-directory=/media/sda1 --no-floppy

After booting I got:

GRUB Loading stage 1.5
GRUB loading, please wait ...
Error 18

Can you help ?

Best regards,
Z.V