I've lost my root status
3716
How do I add myself back as a sudo user?
4382
What is the default root password?
136007
How to enable root login again after changing password?
92250
Is there a "reverse sudo"?
33039
How to gain sudo access after powerwashing (factory resetting) my computer?
137077
How can I run everything as root
130082
How to change root password in ubuntu?
52467
How do I root my Android device?
81806
Unable to login as root from the login screen even though I have a root account
86192
How to run applications as root?
72997
Does rooting erase anything?
47627
Factory reset left root intact?
118684
How to get root access on Android emulator?
126620
Deleted MySQL "root" user (using phpMyAdmin)...how to restore?
14341
Why are the rooting apps not working anymore?
45329
Why does Ubuntu have a disabled root account?
18745
`who am i` after `su` not showing new user id?