package linux-image-2.6.38-12-generic 2.6.38-12.51 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[robert]

I login then ubuntu gives me a package problem

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-12-generic 2.6.38-12.51
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 1: default [PnP Audio Device ], device 0: USB Audio [USB Audio]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: robert 1405 F.... pulseaudio
 /dev/snd/controlC1: robert 1405 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'camera'/'USB camera at usb-0000:00:02.0-9, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB045e:00f5'
   Controls : 3
   Simple ctrls : 2
Card1.Amixer.info:
 Card hw:1 'default'/'PnP Audio Device at usb-0000:00:02.0-7, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB0d8c:0201'
   Controls : 17
   Simple ctrls : 6
Date: Sun Oct 30 09:13:30 2011
Df:

Dmesg:

ErrorMessage: subprocess installed post-installation script returned error exit status 2
HibernationDevice: RESUME=UUID=bc2f23be-a168-4180-9d0d-7575519d1f6a
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.

 eth1 no wireless extensions.
Lsusb:
 Bus 002 Device 003: ID 045e:00f5 Microsoft Corp. LifeCam VX-3000
 Bus 002 Device 002: ID 0d8c:0201 C-Media Electronics, Inc. CM6501
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: System manufacturer System Product Name
PciMultimedia:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic root=UUID=f93dda1f-5ea6-4cff-8caa-8f600e5f0657 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-11-generic N/A
 linux-backports-modules-2.6.38-11-generic N/A
 linux-firmware 1.52
RfKill:

SourcePackage: linux
Title: package linux-image-2.6.38-12-generic 2.6.38-12.51 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/19/2008
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS M2N SLI ACPI BIOS Revision 0601
dmi.board.name: M2N-SLI
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.XX
dmi.chassis.asset.tag: 123456789000
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2NSLIACPIBIOSRevision0601:bd02/19/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N-SLI:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer