GNOME has switched from gconf to gsettings. It might be well possible that the corresponding key is now handled by gsettings. You can have a look at the gsettings keys by using the dconf-editor.
GNOME has switched from gconf to gsettings. It might be well possible that the corresponding key is now handled by gsettings. You can have a look at the gsettings keys by using the dconf-editor.