CentOS Ubuntu 双系统引导的grub设置
1,先安装CentOS,再安装Ubuntu.2,用CentOS安装盘启动,在出现启动选项的时候用linux rescue在shell下执行chroot /mnt/sysimagegrub-install /dev/sda 修复CentOS的grub,然后reboot3.进入CentOS挂接Ubuntu的分区mount /dev/sda6 /mediavi /media/boot/grub/grub.cfg## DO NOT EDIT THIS FILE##...