Hi, all: This time I use "linux all-generic-ide" to boot to install SL4.4, and partition like this /dev/hda /dev/hda1 - / /dev/hda2 - swap /dev/hda3 - /OpenWorks Grub: /dev/hda1 After CD install, it will reboot to setup the system, but boot failed. This is the message: -------------------------------------------------------------------------------- Booting 'Scientific Linux (2.6.9-42.0.3.ELsmp)' kernel direct mapping tables upto 10100000000 @ 8000-d000 root(hd0,0) Filesystem type is ext2fs, partition type 0x83 kernel /boot/vmlinuz-2.6.9-42.0.3.ELsmp ro root=LABEL=/ rhgb quiet [Linux-bzImage, setup=0x1400, size=0x19537c] initrd /boot/initrd-2.6.9-42.0.3.ELsmp.img [Linux-initrd @ 0x37f00000, 0xef3f8 bytes] Decompressing Linux... done Booting the kernel RedHat nash version 4.2.1.8 starting mkrootdev: label / not found mount: error 2 mounting ext3 mount: error 2 mounting none switchroot: mount failed: 22 umount /inited/dev failed: 2 Kernel panic - not syncing: Attempted to kill init! -------------------------------------------------------------------------------- Is there anyone know how to solve this problem?? Thanks.