User Switching menu Off.


In the shutdown screen which allow you to choose "Switch User".
This works sometimes bad.
Besides, this system anyway at the expense of force: the first user session remains in memory.
Therefore, you should not use this option.
So prefer "Unsubscribe".
This log User A full afvoordat you log on as user B.
Completely remove this option from the shutdown menu, proceed as follows:
Utilities - Tools - Terminal:
type in (copy and paste):
gconf-editor

Enter.

Click to:
desktop - gnome - lockdown
Place a tick: disable_user_switching

Then click through to:
apps - gnome-screensaver
Remove the checkmark from: user_switch_enabled

Made Google trans´.