splash 改為 nosplash

sudo vim /boot/grub/menu.lst

title           Ubuntu 8.10, kernel 2.6.24-22-generic
root            (hd0,0)
kernel          /boot/vmlinuz-2.6.24-22-generic root=UUID=66320533-a53d-4740-b7f0-ed0c294802ea ro quiet splash
initrd          /boot/initrd.img-2.6.24-22-generic
quiet