What's the current SU password on version 15.04?
4382
What is the default root password?
34852
What's the difference between sudo su - and sudo su --
91693
How to password protect grub menu entry?
34336
How do I reset the Windows XP Administrator password?
12441
How to reset my password without rebooting?
63878
Is there an equivalent of SU for Windows
20355
Sudo is also user login password - why? how to change?
145773
How do I change my Stack Exchange password?
71306
Which user's password does `sudo` asks for?
28812
What's all those users in the /etc/passwd file?
44255
On Windows 7 can one make UAC on an admin account prompt for the password, just like a limited account?
134935
Root access that can't change root password?
3533
What is the wpa_supplicant configuration file for a hidden network without password?
24618
How to find out root password for installing software
47010
How can update-manager update without the root password?
109370
Password not working in Graphical Applications (gksu)? Works with sudo
130082
How to change root password in ubuntu?