wubi方式安装ubuntu 无法进入系统

http://www.wyagd.com/2009/03/uuid-ubuntu/
http://www.ubuntuchina.com/viewthread.php?tid=6097
http://it.wenda.sogou.com/question/26074957.html

kopt=root=UUID=9C7CDBF27CDBC564 loop=/ubuntu/disks/root.disk ro
kernel??? ??? /boot/vmlinuz-2.6.24-24-generic root=UUID=9C7CDBF27CDBC564 loop=/ubuntu/disks/root.disk ro quiet splash vga=791
kernel??? ??? /boot/vmlinuz-2.6.24-24-generic root=UUID=9C7CDBF27CDBC564 loop=/ubuntu/disks/root.disk ro single

root=UUID=9C7CDBF27CDBC564改为：root=/dev/sda7

wubi check root bootarg cat proc cmdline