package xserver-xorg-core 2:1.9.99.901 git20110131.be3be758-0ubuntu3 failed to install/upgrade: ErrorMessage: package xserver-xorg-core is already installed and configured

[miked]

Binary package hint: dpkg

root@LeftGuest:~# lsb_release -rd
Description: Ubuntu natty (development branch)
Release: 11.04
root@LeftGuest:~#
Alpha 2

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-core 2:1.9.99.901+git20110131.be3be758-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-2.29-generic 2.6.38-rc3
Uname: Linux 2.6.38-2-generic i686
Architecture: i386
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x1024 1280x1024 1280x960 1280x960 1280x960 1152x864 1152x864 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wAOjHB3cgEAACkNAQNtIht46iwSolpKmSUbTla/7wBxQHFKcU+BQIFKgU+BgAEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/QAxSxhQDgAKICAgICAgAAAA/ABDVEwgN0d4CiAgICAgAAAA/wA0MTVWMDAyMzcwMzcwAJY=
Date: Sun Feb 6 22:02:09 2011
DistUpgraded: Yes, recently upgraded Log time: 2010-11-20 17:43:27.018301
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:

ErrorMessage: ErrorMessage: package xserver-xorg-core is already installed and configured
GraphicsCard: Subsystem: nVidia Corporation Dell OEM GeForce 2 MX 400 [10de:0091]
Lsusb:
 Bus 002 Device 002: ID 8086:1120 Intel Corp.
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Gateway E-3600
ProcKernelCmdLine: root=UUID=5000a79e-1153-44c4-a267-b6cc624317b5 ro quiet splash
SourcePackage: dpkg
Title: package xserver-xorg-core 2:1.9.99.901+git20110131.be3be758-0ubuntu3 failed to install/upgrade: ErrorMessage: package xserver-xorg-core is already installed and configured
dmi.bios.date: 12/04/2001
dmi.bios.vendor: Intel Corp.
dmi.bios.version: HV84510A.15A.0012.P06.0112041701
dmi.board.name: D845HV
dmi.board.vendor: Intel Corporation
dmi.board.version: AAA63931-307
dmi.chassis.type: 3
dmi.chassis.vendor: Gateway
dmi.chassis.version: NSC07D06
dmi.modalias: dmi:bvnIntelCorp.:bvrHV84510A.15A.0012.P06.0112041701:bd12/04/2001:svnGateway:pnE-3600:pvr4000793:rvnIntelCorporation:rnD845HV:rvrAAA63931-307:cvnGateway:ct3:cvrNSC07D06:
dmi.product.name: E-3600
dmi.product.version: 4000793
dmi.sys.vendor: Gateway
version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu9
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4