Сама ошибка:
VFS: Cannot open root device "sda1" or unkown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
menuentry "Gentoo Base System release 2.0.3 (on /dev/sda1)" --class gnu-linux --class gnu --cla$
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos1)'
search --no-floppy --fs-uuid --set=root 36ac94fc-b2d6-433b-95ef-05874c15eac0
linux /boot/kernel-x86-3.0.4-gentoo-r1 root=/dev/sda1
}
/dev/sda1 / ext4 noatime 0 1
/dev/sda7 none swap sw 0 0
/dev/cdrom /mnt/cdrom auto noauto,ro 0 0
grub убунтовский.
Где я ошибся?