xorg not working on 2.6.24-1 (smp and single)

[Angelo Rossi <angelo.rossi.homelab@gmail.com>]

Hi people,

I got this error oin debian linux sparc 64 (ultra 5 platform):


X: warning; process set to priority -1 instead of requested priority 0

X.Org X Server 1.4.0.90
Release Date: 5 September 2007
X Protocol Version 11, Revision 0
Build Operating System: Linux Debian (xorg-server 2:1.4.1~git20080517-1)
Current Operating System: Linux ULTRA5 2.6.24-1-sparc64-smp #1 SMP Thu May 8 
18:15:33 UTC 2008 sparc64
Build Date: 18 May 2008  02:46:04PM

        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sat May 31 13:12:34 2008
(==) Using config file: "/etc/X11/xorg.conf"
(II) Module "ddc" already built-in
mmap failure: Invalid argument

Fatal server error:
xf86MapDomainMem():  mmap() failure

XIO:  fatal IO error 54 (Connection reset by peer) on X server ":0.0"
      after 0 requests (0 known processed) with 0 events remaining.


The kernel suite is: uname -a

Linux ULTRA5 2.6.24-1-sparc64-smp #1 SMP Thu May 8 18:15:33 UTC 2008 sparc64 
GNU/Linux

Thanks
Angelo