更改Ubuntu 8.04与Windows双系统启动顺序，让默认的Ubuntu 8.04在前的顺序到最后。在终端下运行sudo gedit/boot/grub/menu.lst找到下边的字段：## ## End Default Options ##default 4title Ubuntu 8.04, kernel 2.6.24-16-genericroot (hd0,10)kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=3968e0a6-6a1c-40f6-ad49-2de405b27740 ro quiet splash locale=zh_CNinitrd /boot/initrd.img-2.6.24-16-genericquiet
title Ubuntu 8.04, kernel 2.6.24-16-generic (recovery mode)root (hd0,10)kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=3968e0a6-6a1c-40f6-ad49-2de405b27740 ro singleinitrd /boot/initrd.img-2.6.24-16-generic
title Ubuntu 8.04, memtest86+root (hd0,10)kernel /boot/memtest86+.binquiet
### END DEBIAN AUTOMAGIC KERNELS LIST
在title Ubuntu 8.04, kernel 2.6.24-16-generic的上一行（你要空出一行）加入default 4即：
## ## End Default Options ##default 4title Ubuntu 8.04, kernel 2.6.24-16-genericroot (hd0,10)kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=3968e0a6-6a1c-40f6-ad49-2de405b27740 ro quiet splash locale=zh_CNinitrd /boot/initrd.img-2.6.24-16-genericquiet
title Ubuntu 8.04, kernel 2.6.24-16-generic (recovery mode)root (hd0,10)kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=3968e0a6-6a1c-40f6-ad49-2de405b27740 ro singleinitrd /boot/initrd.img-2.6.24-16-generic
title Ubuntu 8.04, memtest86+root (hd0,10)kernel /boot/memtest86+.binquiet
### END DEBIAN AUTOMAGIC KERNELS LIST
default 4中的4是从进入grub中的页面中从往下数，0 Ubuntu 8.04, kernel 2.6.24-16-generic1 Ubuntu 8.04, kernel 2.6.24-16-generic (recovery mode)2 Ubuntu 8.04, memtest86+3 Other operating systems:4 Microsoft Windows XP Professional这个数字，，自己可以改！
但没有一个创造奇迹的人是依靠瞬间的。
