The user login promt is presented to the user by a display manager (DM). The behavior and appeareance of the login prompt can be configured by adjusting the display manager's settings.
LightDM
Trisquel 7 uses LightDM as its display manager. Users can override this configuration by adding their own configuration file to /etc/lightdm/lightdm.conf.d/. If you don't have this folder, create it.
sudo mkdir -p /etc/lightdm/lightdm.conf.d
Your own configuration file should begin with a number 50.
sudo touch /etc/lightdm/lightdm.conf.d/50-myconfig.conf
Hiding the user list
You can replace the user list with a simple login prompt with the following rules.
[SeatDefaults]
greeter-hide-users=true
greeter-show-manual-login=true
You can also add the following to hide the guest session
allow-guest=false
GDM
Trisquel 6's display manager was GDM.
Hiding the user list
To disable user list on login, press Alt + F2 when logged in and use the following command.
sudo gconftool-2 -t bool -s /apps/gdm/simple-greeter/disable_user_list true
Revisions
12/04/2014 - 19:49
12/04/2014 - 20:43
08/06/2015 - 09:14
12/26/2015 - 06:24