عايزة ارجع الاوبنتو

Boot up a linux live CD, or just chose the first option from Ubuntu installation CD which is basically instructs it to run as a live CD and execute the following in a terminal ....

- TERMINAL -

$ sudo mkdir -p /mnt/nix

$ sudo mount /dev/(s,h)da(num) /mnt/nix

$ sudo grub-install --root-directory=/mnt/nix /dev/(s,h)da(num)

- TERMINAL -

and you should be all dandy :D