** Description changed:
- when you edit /etc/gdm/greeter.gsettings > org.gnome.login-screen >
- disable-user-list=true it has no effect.
+ [Impact]
+ It's not possible to hide the list of users on the gdm lock screen. This is
considered a security vulnerability in some environments.
+
+ [Test Case]
+
+ * Install gnome-shell and set gdm as your default display manager. Reboot (or
kill lightdm and start gdm)
+ * If you have ubuntu-gnome-default-settings installed, just add
+ disable-user-list=true
+ as a new line at the bottom of
/usr/share/glib-2.0/schemas/20_ubuntu-gnome-default-settings.gschema.override.
+
+ Otherwise, create a new file named
/usr/share/glib-2.0/schemas/20_disable-user-list.gschema.override and add these
two lines:
+ [org.gnome.login-screen]
+ disable-user-list=true
+
+ * sudo service gdm restart
+ * The userlist should not show up on the login screen.
+
+ [Regression Potential]
+ Minimal. This fix is included in the gnome-shell 3.6.2 update (bug 1078155)
+
+
+ Original bug report
+ ===================
+ when you edit /etc/gdm/greeter.gsettings > org.gnome.login-screen >
disable-user-list=true it has no effect.
when you run "sudo gsettings set org.gnome.login-screen disable-user-
list true" it has no effect.
The only way I have been able to get a user to not show up in the user
list has been to set the uid < 1000. This is a horrible hack and not
viable.
lsb_release -rd
Description: Ubuntu 12.10
Release: 12.10
gdm:
Installed: 3.6.1-0ubuntu1
Candidate: 3.6.1-0ubuntu1
Version table:
*** 3.6.1-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ quantal/universe amd64
Packages
100 /var/lib/dpkg/status
** Changed in: gnome-shell (Ubuntu Quantal)
Status: Triaged => In Progress
** Changed in: gnome-shell (Ubuntu Quantal)
Assignee: (unassigned) => Jeremy Bicha (jbicha)
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https://bugs.launchpad.net/bugs/1072838
Title:
GDM 3 disable-user-list=true does not work with gnome-shell greeter
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