Non, voici mon grub.conf en exemple (je suis en dual-boot avec un XP)
# 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 (hd0,5)
# kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00
# initrd /initrd-version.img
#boot=/dev/sda
default=0
timeout=10
splashimage=(hd0,5)/grub/splash.xpm.gz
hiddenmenu
title Fedora (2.6.27.5-117.fc10.i686)
root (hd0,5)
kernel /vmlinuz-2.6.27.5-117.fc10.i686 ro root=UUID=5398ee4d-7cf7-41d2-8207-398920a25666 rhgb quiet nomodeset
initrd /initrd-2.6.27.5-117.fc10.i686.img
title Windows XP PRO
rootnoverify (hd0,1)
chainloader +1
Les pilotes modesetting sont chargés à l'install...