Starting Ubuntu without Admin Account password
15746
How do I enable auto-login in LightDM?
102006
Run a shell script as another user that has no password
156896
Is it possible to create an Admin Password Key to conveniently login?
20155
How do I run specific sudo commands without a password?
157146
No user name/password required when exploring from live USB?
47010
How can update-manager update without the root password?
128389
I have no account in ubuntu
91707
How to start WampServer without providing administrator privileges?
19496
I don't have administrator account on my mac
53868
How to change the forgotten root password?
34336
How do I reset the Windows XP Administrator password?
14551
How do I remove Ubuntu's password requirement?
113620
After logging in on terminal with user name and password, how do I start the GUI?
48023
Why won't Ubuntu installed using Wubi accept my password?
105292
Can user accounts be managed via the command line?
157604
How to reset main user account?
124236
Why I'm not asked to set a password for Root when Installing Ubuntu?