VirtualBox上装Ubuntu报"cpu too old for this kernel"

VirtualBox on windows上装Ubuntu7.10 server 报 "cpu too old for this kernel"

需要一个windows上跑linux的环境，就装了个VirtualBox，下载了最新的Ubuntu server 7.10版，安装完毕后重启，报错: "cpu too old for this kernel",

再次用光盘启动，选"Rescue a broken system"

一路走下去，启动一个shell

然后:
apt-get install linux-generic

Reboot, 在grub菜单中选择新安装的这个内核就行了.