How to modify the root password of the Linux system in the case of forgetting the root password

1. When the system starts, press and hold the SHIFT key to see the following interface:

2. Find recovery mode, press [E] key to enter the command edit state, to Linux/boot/vmlinuz-....... ro recovery nomodeset line, replace "ro recovery nomodeset" with "Quiet Splash rw Init=/bin/bash", press [ctrl+x] to restart the system.

3. Enter bash and change the password by passwd (start a bash as root), and then press [Ctrl+alt+delete] to restart the system when you are finished:

Press [Ctrl+alt+delete] after the following screen appears, press ENTER directly to enter the system normally

Haha, wish you good luck Oh ~ more please refer to: http://jingyan.baidu.com/article/c843ea0b9e851077931e4aea.html

How to modify the root password of the Linux system in the case of forgetting the root password