1.重启之,采用recover mode登录;
2.若文件系统为只读的,还需要修改文件系统为读写的;我是通过修改grub方式获得的文件系统读写权限,其他方式没深究。
(how:
- From the Menu just go to Grub option, it will give a message like Updating grub will mount your system in read/write mode. Just chose yes to mount your system in read/write mode. It will update your grub and will exit from Grub menu.
- Finally login as root, your system will be in read/write mode.
4.重启,再次登录,OK。
万能的网络,万能的恢复模式。