package linux-image-2.6.32-24-generic 2.6.32-24.39 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 2

ubuntu@ubuntu:~$ tail dmesg.log
[ 3038.128770] aufs au_plink_append:280:dpkg[15821]: unexpectedly many pseudo links, 21093
[ 3052.248873] aufs au_plink_append:280:dpkg[15821]: unexpectedly many pseudo links, 21349
[ 3132.448385] aufs au_plink_append:280:dpkg[15821]: unexpectedly many pseudo links, 21605
[ 3198.108850] aufs au_plink_append:280:dpkg[15821]: unexpectedly many pseudo links, 21861
[ 3248.607301] aufs au_plink_append:280:dpkg[15821]: unexpectedly many pseudo links, 22117
[ 3266.145417] aufs au_plink_append:280:dpkg[15821]: unexpectedly many pseudo links, 22373
[ 5597.184387] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on tmds encoder (output 1)
[ 6404.656745] [drm] nouveau 0000:01:00.0: Setting dpms mode 0 on tmds encoder (output 1)
[ 8215.182191] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on tmds encoder (output 1)
[48742.286026] [drm] nouveau 0000:01:00.0: Setting dpms mode 0 on tmds encoder (output 1)

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-24-generic 2.6.32-24.39
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ubuntu 4704 F.... pulseaudio
CRDA: Error: [Errno 2] Arquivo ou diretório não encontrado
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 22'
   Mixer name : 'Analog Devices AD1988B'
   Components : 'HDA:11d4198b,1043829b,00100300'
   Controls : 48
   Simple ctrls : 26
Date: Thu Aug 12 10:49:18 2010
ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 2
Frequency: This has only happened once.
LiveMediaBuild: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: System manufacturer P5K Deluxe
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
RelatedPackageVersions: linux-firmware 1.34.1
SourcePackage: linux
Title: package linux-image-2.6.32-24-generic 2.6.32-24.39 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 2
dmi.bios.date: 06/15/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0404
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5K Deluxe
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0404:bd06/15/2007:svnSystemmanufacturer:pnP5KDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5K Deluxe
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer