exlude users from display manager
10167
How to hide users from the GDM login screen?
140254
A tool for automatically applying RandR configuration when external display is plugged in
113928
Sharing a terminal with multiple users (with screen or otherwise)
148839
How do I fix monitor detection in Windows 7?
12348
How Do I Opt Out of Privileges?
118381
Blacklisting / Removing driver for a particular VID/PID
50843
Dealing with abusive user?
39617
Why GNOME Display Manager always read .profile?
60133
Is there a simple linux command that will tell me what my display manager is?
96952
Powering down the display in XP with a command
48474
Turn off display in Windows on command
147415
How to enable or disable a user?
6069
How do I disable the guest session?
111306
How can I prevent an application (or user) from changing the screen resolution?
145605
Avoid display blanking under X
35718
Separate system users and service users
41935
Let's stop displaying a user's accept rate