Ubuntu
gnome-user-docs package

  1. Bug #1759043
  2. Comment #4

Comment 4 for bug 1759043

Revision history for this message
Jeremy Bícha (jbicha) wrote : Re: gdm3 disable-user-list does not work bionic

Maybe all you need to do is uncomment the disable-user-list line in
/usr/share/gdm/greeter.dconf-defaults

and restart your computer.