In general, there are> 2 users in the system, How to make your hands so that only 1 user is visible for common tasks, and the rest are hidden.

  • Specify, please, in what sense to show, where and to whom? - Nicolas Chabanovsky
  • when entering the OS, and in the "users and groups." To avoid unnecessary curiosity from other users. I saw this embodiment, but the implementation did not. - monosyde

2 answers 2

Try:

sudo gconftool-2 --direct --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory --type Boolean --set /apps/gdm/simple-greeter/disable_user_list True 

    If I understand correctly, then you are interested in precisely this: changing the login screen .