xorg.conf. (Wiki) In: Gentoo.org Wiki. Gentoo Foundation, Inc., abgerufen am 19. August 2018 (englisch). “Manually creating xorg.conf should be seen as a last resort option. It is typically desirable to run the X server without any special configuration.”
Xorg.1.html.Manpage. In: X.org X11R7.0. The X.Org Foundation, 21. Dezember 2005, abgerufen am 19. August 2018 (englisch). “Starting with version 4.4, Xorg has a mechanism for automatically generating a built-in configuration at run-time when no xorg.conf file is present.”