Help. Grub giving trouble after UPGRADE

[lordbux]

hi friends

i was using ubuntu 7.x and i tried to upgrade to 8.4 from an alternate CD-ROM.
but i could not run the upgrade sucessfully
so i used the alternative CD to do a fresh install of 8.4
but as soon as i completed the install it seems that:(
the GruB boot loader started giving messages like
could not mount
:confused:

but the windows selection still works without a haze..
i am in big trouble:guitar:
please help.

[sahabcse]

For fixing the grub follow below url

http://sahabm.blogspot.com/2009/01/grub-fix-ubuntu.html

[lordbux]

thankyou
i followd the instructions
BUT TROUBLE:(

booted by live CD

ran the following comands:

$sudo grub

>find /boot/grub/stage1

(hd0,1)

>root=(hd0,4)


but as soon as i ran the next comand
>setup (hd0)
i got an error:(


grub> setup (hd0)

Error 17: Cannot mount selected partition
:confused:

k again stuck
pleas help ...i got to get this working some how.
please someone.:lolflag:

[sahabcse]

pls follow the instruction clear

#sudo grub

grub> find /boot/grub/stage1

(hd0,x)
root (hd0,x)
setup (hd0)

[lordbux]

oh..
thnx bro
ya i actuly enterd hd0 even after seeing hd1
..sry for the trouble..but only after i restart can i say what is
gona happen.
anyway thank you:lolflag::guitar:

opensource rock:guitar::lolflag: