Ubuntu14.04 forgot the root password solution

For the Windows operating system, if you forget the administrator password, it is still quite a good solution.

One of the easiest ways to do this is to use PE--computer stores, old peaches, etc., to solve this problem perfectly.

If it is a Linux operating system, it is actually very simple -- single user login. The following is a simple demonstration of the specific operation process with Ubuntu 14.04.

1. Power on, as shown below (there is no virtual machine installed, the picture taken by the mobile phone is okay):

2. There will be an option at this time. :Advanced Options for Ubuntu, check directly to enter, as shown below:

3. See there are many options, select the option with recovery mode (don't check back!) , press the letter e, as shown below:

4. The key time is up, the last line, the last line, you will see a line linux /boot/vm.......ro Recovery \ omodeset,

step 1: Delete recovery \ omodeset

step 2: Add quiet splash rw init=/bin/bash

at the end of the line 5. F10, start.

6. If there is no accident, you will enter the system, enter: passwd, the system will prompt you to enter a new password, and end.

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