switch to root takes long time
134660
Authentication very slow (both with ssh and su)
18598
How do you rename root?
116740
Changing to root user inside shell script
149444
How could I reach root after switching from bash to zsh?
81806
Unable to login as root from the login screen even though I have a root account
52991
How do I run a command as root?
130082
How to change root password in ubuntu?
34743
Run command at boot as root
12325
Why cannot find read /run/user/1000/gvfs even though it is running as root?
137077
How can I run everything as root
10843
How to allow to run su instantly after I added the user to the appropriate group
4241
How do I work with Root objects?
103548
How to enable fast user switching when Login Options are disabled?
56484
How to run a complete GUI as root?
146129
How do I auto-login as root into the TTY upon boot?
520
How to extend my root (/) partition?
123012
At boot, networking.service is incredibly slow (5 minutes) on Ubuntu 16.10