Unable to connect to X Server

[Arlequín <arleq@adinet.com.uy>]

Hello, buddies!!

after installing and configuring the X packages, I tried to start a session
typing:

$ startx

the cross into the grey screen freezes, but I can't move it using my mouse
or anything... then I typed

$ ps -a

and I can see that into the list of processes is x server...
but... How can I configure it properly??
at leart I want my mouse working...  :(

Another thing..
when I start running xf86Config, when it's goning to enter graphic mode it
says
"Unable to comunnicate with X Server!"
and throws this error

_X11TransSocketUNIXConnect    Can't Connetc err no 111

How can I manage that???

*** Thanks a lot all of you for your very importan help ***

Arlequín