How do I login to Ubuntu directly using root account?
56484
How to run a complete GUI as root?
140231
How to get back sudo on Ubuntu?
84581
How to login in two accounts in the same browser?
33564
How to programmatically login/authenticate a user?
24117
Is there a way to "auto login" in PuTTY with a password?
54985
Which is the easiest way to reset the mysql root password?
38232
How do I enable the root account in Mac OS X?
77566
How to set root password to null
82
How do I reset a lost administrative password?
20355
Sudo is also user login password - why? how to change?
134257
New user with root access in Linux Debian
121291
SSH login as root fails, but I'm sure I entered the right password
86170
Can't login to my user account
145864
How do I get Ubuntu to ask me for a password at login again?
21206
How to make password-less login work
124236
Why I'm not asked to set a password for Root when Installing Ubuntu?
45329
Why does Ubuntu have a disabled root account?