estou ass a partisao linux com o cd de boot Centos
na pasta /mnt/disc/sda2/grub eu engontrei o menu.lst com isto tentro.

# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd0,1)
# kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00
# initrd /initrd-version.img
#boot=/dev/sda
timeout=5
splashimage=(hd0,1)/grub/splash.xpm.gz
hiddenmenu
title Other
rootnoverify (hd0,0)
chainloader +1


o que esta errado?

cometi um erro o arquivo asima nao e' do HD mas sim do CD

encontrei o HD em /mnt/lvm/VolGroup00-LogVol00

porem nao acho o menu.lst

achou a partição do /boot?

achei a pasta boot no HD mas nao tem nada dentro

sera que esta tudo invisivel?

tenta

Citando:

nao sei q partisao e'

[root@localhost boot]# grub-install /mnt/lvm/VolGroup00-LogVol00/boot
Format of install_device not recognized.
Usage: grub-install [OPTION] install_device
Install GRUB on your drive.

-h, --help print this message and exit
-v, --version print the version information and exit
--root-directory=DIR install GRUB images under the directory DIR
instead of the root directory
--grub-shell=FILE use FILE as the grub shell
--no-floppy do not probe any floppy drive
--force-lba force GRUB to use LBA mode even for a buggy
BIOS
--recheck probe a device map even if it already exists
This flag is unreliable and its use is
strongly discouraged.

INSTALL_DEVICE can be a GRUB device name or a system device filename.

grub-install copies GRUB images into the DIR/boot directory specfied by
--root-directory, and uses the grub shell to install grub into the boot
sector.

Report bugs to <[email protected]>.
[root@localhost boot]#

acho q nem poso modificar arquivos. tentei mover um arquivo e deu esta mensagen.

Error while moving items to "/mnt/lvm/V.../imagens/x".

You do not have permissions to write to this folder.