Description:

XFree86-Mono is a generic monochrome (2 color) server for VGA cards.
XFree86-Mono will work for nearly all VGA compatible cards, but will
only support a monochrome display.

If you are installing the X Window System and your VGA card is not
currently supported, you should install and try either XFree86-Mono or
XFree86-VGA16, depending upon the capabilities of your display. You
will also need to install the XFree86 package, one or more of the XFree86
fonts packages, the X11R6-contrib package, the Xconfigurator package and
the XFree86-libs package. And, finally, if you are going to develop
applications that run as X clients, you will also need to install
XFree86-devel.