i recently did some changes to my hard disk partiton
and now linux is in hd0,6

when i booted my pc,i got the grub commmand line interface
so,I think that i need to edit grub.conf in fedora 14
then at cmd i did this:

grub> root (hd0,6)
grub> kernel (hd0,6)/vmlinuz
file not found

now what to do ?

Fedora
Release 14(laughlin)
Kernel linux 2.6.35.10-74.fc14.i686
Gnome 2.32.0

windows7+fedora 14

Your entry is wrong. It should be link the below mentioned.

grub> root(hd0,1)
grub> kernel /boot/vmlinuz.x.y.z ro root=/ // Once entered you will get the Hex value This will load the kernel
grub> initrd /boot/initrd.x.y.z.img // Once entered you will get the Hex value This will extract the symbol table and others
grub> boot This will boot the operating environment

if this works. Append the same entry in the grub.conf

i tried your method prodev05 but doesn't seem to work
so ,i tried this:

root (hd0,6)
kernel /boot/vmlinuz-2.6.35.10-74.fc14.i686 ro root=/dev/sda7
boot

the fedora 14 started
then,i edited the grub.conf file located in /boot/grub/grub.conf
and changed the entry to hd0,6

#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You do not have a /boot partition. This means that
# all kernel and initrd paths are relative to /, eg.
# root (hd0,5)
# kernel /boot/vmlinuz-version ro root=/dev/sda6
# initrd /boot/initrd-[generic-]version.img
#boot=/dev/sda
default=2
timeout=5
splashimage=(hd0,6)/boot/grub/splash.xpm.gz
hiddenmenu
title Fedora (2.6.35.10-74.fc14.i686)
root (hd0,6)
kernel /boot/vmlinuz-2.6.35.10-74.fc14.i686 ro root=UUID=c8b581f6-32ad-4957-9ba5-f4ae05720c44 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us rhgb quiet
initrd /boot/initramfs-2.6.35.10-74.fc14.i686.img
title Fedora (2.6.35.6-45.fc14.i686)
root (hd0,6)
kernel /boot/vmlinuz-2.6.35.6-45.fc14.i686 ro root=UUID=c8b581f6-32ad-4957-9ba5-f4ae05720c44 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM
LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us rhgb quiet
nomodeset
initrd /boot/initramfs-2.6.35.6-45.fc14.i686.img
title Other
rootnoverify (hd0,1)
chainloader +1



and then rebooted

still i get the grub command line interface

what shall i do to get the gui interface ?

From what you describe it sounds like your kernel isn't being found.

Try the following at the grub command prompt
If grub finds it, the command will return (hdX,P) where X is the harddrive number and P the partition number.

If it is not found we'll need to take a closer look at how your hard drive is partitioned. One possibility, if you have a separate boot partition use the find command without /boot in front of the kernel file name. Also are you certain of the UUID on the root partition? You can locate that using the tune2fs command.