错误情况：可以启动，但...有Ubuntu 的Live CD还好吧，制作有启动盘的也好办。啥也没有的，重装？ # This entry automatically added by the Debian installer for an existing # linux installation on /dev/sda6. title Ubuntu 7.10, kernel 2.6.22-14-generic (on /dev/sda6) root (hd0,5) kernel /boot/vmlinuz-2. ...