Cara Masuk Login Sebagai Root
1. Go to System -> Administration -> Users and Groups.
2. Select “root” and then click on Properties.
3. Change root’s password to any password of your choice. Confirm the new password.
4. Click on “Generate random password” and change the random password to the new password in step 3 (4a. Under “User Privileges,” I had checked all the boxes. Do it if you want to.)
5. Click OK.
6. Go to System -> Administration -> Login Window.
7. Under Security, check “Local system administrator login.”
8. Restart or log off your sytem. This time you should be able to log in as “root”.