> こんにちは、堀内泰斗です。
>
> XF86Config-4の「4」とはどういう意味なんでしょう?
version number of XFree86 ?
man XF86Config
XFree86 uses a configuration file called XF86Config for its initial
setup. This configuration file is searched for in the following places
when the server is started as a normal user:
/etc/X11/<cmdline>
/usr/X11R6/etc/X11/<cmdline>
/etc/X11/$XF86CONFIG
/usr/X11R6/etc/X11/$XF86CONFIG
/etc/X11/XF86Config-4
/etc/X11/XF86Config
/etc/XF86Config