Dear OLPC Fedora list, I wanna know.... how to change display manager? So, I have installed XFCE, So, on Sugar environment only I can change to GNOME or back to Sugar. How change this? Note, I find How to install XFCE on OLPC and maintain it here URL. http://wiki.laptop.org/go/XFCE#GDM_.28gnome_display_manager.29 Problem is systemd is not using initab... need update these section. Other thing is... How I can assign root password for ever. For example. I do sudo passwd root. Set password OK. However, I run su - and run to # without request any password. So... is dangerous... and how to setup user to ask what user I am interested to login. And not only login olpc user. Any ideas? Thanks! -- Álvaro Castillo http://fedoraproject.org/wiki/User:Netsys Linux user #547784