impossible de booter que ce soit lilo ou grub
fstab : # NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/sda1 /boot ext2 noauto,noatime 1 2
/dev/sda2 / ext3 noatime 0 1
/dev/sda3 /home ext3 noatime 0 1
/dev/sda5 none swap sw 0 1
/dev/sda6 /opt ext3 noatime 0 1
/dev/cdroms/cdrom0 /mnt/cdrom iso9660 noauto,ro 0 0
/dev/fd0 /mnt/floppy auto noauto 0 0
#/dev/hdb1 /mnt/hdb1 ext3 noatime 0 0
#/dev/hdc1 /mnt/hdc1 ntfs-3g locale=fr_FR@euro,uid=1000,gid=1003 0 0
#/dev/hdd1 /mnt/hdd1 ext3 defaults 0 0
# NOTE: The next line is critical for boot!
none /proc proc defaults 0 0
# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for
# POSIX shared memory (shm_open, shm_unlink).
# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will
# use almost no memory if not populated with files)
none /dev/shm tmpfs nodev,nosuid,noexec 0 0
grub.conf : default 0
timeout 30
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
title=Gentoo Linux
root (hd0,0)
kernel /boot/kernel-genkernel-x86-2.6.19-gentoo-r5 root=/dev/ram0 init=/linuxrc ramdisk=8192 ro real_root=/dev/sda2
initrd /boot/initramfs-genkernel-x86-2.6.19-gentoo-r5
message d'erreur au boot :
block device /dev/sda2 is not valit root device
the valid block device is unspecified or not detected
please specify a valid boot device or a shell