hi all,

i am using ubuntu 7. i am having a dual boot, windows xp and ubuntu.
i have just re installed windows and thus the boot loader no longer
exists and i am unable to boot to my linux partition.

i tried its live cd and was trying grub-install command, but its not
working.
i am trying to use chroot, its saying access denied or user has not
permission.
since i am running the live cd, the terminal is ubuntu@ubuntu$

please guide me how should i install the grub now


thanks

regards,

Kartikeya