In addition to what John said, xorg will log to /var/log/xorg.0.log or something similar in name. If there's something that doesn't work, an error with a code of (EE) will be logged, and that'll give you a hint as to what caused any problems.
On Wed, May 27, 2015 at 5:52 AM, Mohammad BadieZadegan <[email protected]> wrote: > Hi, > I Installed the last release of DragonflyBSD and then install Xorg without > any errors. > Now I Installed Gnome and while I try startx it's show me a blank screen. > BTW, I installed Xfce and now like Gnome I see blank screen when I try > startx! > Also I tested them with normal user and the root user. > How can I install at least one Desktop Environments? >
