XIO: fatal IO error 104 (Connection reset by peer) on X Server ":0.0"

[BerniP]

Hallo zusammen,

die KDE-Oberfläche meines Webservers startet nicht mehr.
Beim Ausführen des Befehls startx erhalte ich folgende Meldung:

X Window System Version 6.8.2
Release Date: 9 February 2005
X Protocol Version 11, Revision 0, Release 6.8.2
Build Operating System: SuSE Linux [ELF] SuSE
Current Operating System: Linux server002 2.6.11.4-21.15-bigsmp #1 SMP Tue Nov 28 13:39:58 UTC 2006 i686
Build Date: 09 January 2007
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: Wed Feb 21 07:25:09 2007
(==) Using config file: "/etc/X11/xorg.conf"
Data incomplete in file /etc/X11/xorg.conf
Undefined InputDevice "Mouse[3]" referenced by ServerLayout "Layout[all]".
(EE) Problem parsing the config file
(EE) Error parsing the config file

Fatal server error:
no screens found

Please consult the The X.Org Foundation support
at http://wiki.X.Org
for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.

XIO: fatal IO error 104 (Connection reset by peer) on X Server ":0.0" after 0 requests (0 known processed) with 0 events remaining.


Kann mir hier jemand weiterhelfen?
.
.
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EDIT (autom. Beitragszusammenführung) :
.
Ich habe den Fehler lösen können!
Ich hatte zum Glück eine Sicherung der xorg.conf ( Pfad: /etc/X11/ )

Auszug aus der xorg.conf:

Die falschen Einstellungen:
Section "Device"
BoardName "515E)"
BusID "1:3:0"
Driver "radeon"
Identifier "Device[0]"
Option "alwaysshared"
Option "alwaysshared"
Option "rfbauth" "/root/.vnc/passwd"
ChipId 22889
Option "usevnc" "yes"
Screen 0
VendorName "ATI"
EndSection


Section "ServerLayout"
Identifier "Layout[all]"
InputDevice "Keyboard[2]" "CoreKeyboard"
InputDevice "Mouse[1]" "CorePointer"
InputDevice "Mouse[3]" "SendCoreEvents"
InputDevice "Keyboard[4]" "ExtraKeyboard"
InputDevice "Mouse[5]" "ExtraPointer"
Option "Clone" "off"
Option "VNC" "5 4"
Option "Xinerama" "off"
Screen "Screen[0]"
EndSection


Die gesicherten Einstellungen:
Section "Device"
BoardName "515E)"
BusID "1:3:0"
Driver "radeon"
Identifier "Device[0]"
Option "rfbauth" "/root/.vnc/passwd"
ChipID 0x5969
Option "usevnc" "yes"
VendorName "ATI"
EndSection

Section "ServerLayout"
Identifier "Layout[all]"
InputDevice "Keyboard[0]" "CoreKeyboard"
InputDevice "Mouse[1]" "CorePointer"
InputDevice "Keyboard[2]" "ExtraKeyboard"
InputDevice "Mouse[3]" "ExtraPointer"
Option "Clone" "off"
Option "VNC" "3 2"
Option "Xinerama" "off"
Screen "Screen[0]"
EndSection


Da muss sich der X-Server wohl mit der Zeile
InputDevice "Mouse[3]" "SendCoreEvents"
verhaspelt haben. Vielleicht kann das ein Linux-Spezialist mir das als Anfänger erklären?