2 How to Disable the Login Password on Mac when Waking Up. 2.1 Follow these steps to disable the password when waking up: 3 How to Disable the Login Password on Mac When Switching Users. 3.1 Follow these steps to create a blank password on your Mac; 3.2 Creating a new Mac user and want a blank password? 4 Always have an additional Mac Admin. As first reported on Twitter by Lemi Orhan Ergin, you can bypass just about any security dialog on Mac OSX High Sierra (10.13) by using the root user without a password. Use the user root and click Unlock several times, you’ll eventually bypass the dialog and be granted root privileges. Root user should be disabled all the time for security reasons, and if it is enabled, the password should be different from the admin users on the Mac. At least, that’s standard IT protocol here. For a personal Mac, probably doesn’t matter quite so much, but most Mac users don’t even know what root is let alone what it’s for and why. The password to log in into the root-account has stopped working. First time I could log in just fine. But after a while i can not log in once more. I t is not even possible to change the root password to get in the root-acount again. N ot even via Terminal (passwortreset via Terminal in the recovery-partition) A clean install finally make it work.

Root user in Mac OS is an individual user, different than administrators and has exclusive rights and powers to make any change to the system. If you forgot the password of Mac OS Root user, see how to recover Root password using different methods in Mac OS. In this guide, you will see how to reset or change root user password using the Directory Utilities, from the Terminal app or with the help of a boot DVD.

See also: How to Enable/Disable Root User on Mac

Root Password For Macbook

Change the root password

Root password can be changed from Directory Utilities.

Root Password For Mac Ios

Click the Apple menu (), select System Preferences, and then click Users & Groups (or Accounts) according to your Mac OS version.
Now, click the Lock icon to make changes, and you have to enter administrator name and password.
Click Login Options and then Click Join (or Edit) depends on Mac OS version.
Select Open Directory Utility, and here again click the Lock, and then enter the admin username and password.
Once you are on the Directory Utility window, on the top click the menu Edit > Change Root Password.
Type and change the root password.

Set root password using Terminal

Click Finder icon on the dock and Navigate to Applications > Utilities and launch Terminal
Copy and paste or just type the following command in the Terminal window and hit enter/return
sudo passwd root
It asks for your password, so enter the password of your current login and press enter/return.
Now it asks to set a New password for Root user, type new password and hit enter/return.
Retype Root password and press enter/return.
The Root password has been changed.

Reset root user password with installation DVD

Use installation DVD of Mac OS X to boot your Mac and through Reset Password option set a new password for Root.