On 02/03/2015 02:10 AM, Olivier Delhomme wrote: > Does anyone knows where I should look in order to disable the launch > of gnome-initial-setup when booting a newly installed Centos 7 ? Are you talking about gnome-initial-setup or firstboot? It really sounds like you mean the latter. gnome-initial-setup should run for every single user, the first time they log in, regardless of their UID. If you don't want to run gnome-initial-setup, you can remove the package of that name. Or, you can remove /etc/xdg/autostart/gnome-initial-setup-first-login.desktop If you don't want firstboot, then: systemctl disable firstboot-graphical