package libcups2 1.4.6-5ubuntu1.4 failed to install/upgrade: error writing to '<standard output>': Success

Trying to update system

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: libcups2 1.4.6-5ubuntu1.4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Sun Sep 18 18:18:56 2011
ErrorMessage: error writing to '<standard output>': Success
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
Lpstat: device for HP-Photosmart-C5100-series: hp:/net/Photosmart_C5100_series?zc=HP536398
MachineType: TOSHIBA Satellite L355
Papersize: letter
PpdFiles: HP-Photosmart-C5100-series: HP Photosmart c5100 Series, hpcups 3.11.1
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=9EB86751B867274D loop=/hostname/disks/root.disk ro quiet splash
SourcePackage: cups
Title: package libcups2 1.4.6-5ubuntu1.4 failed to install/upgrade: error writing to '<standard output>': Success
UpgradeStatus: Upgraded to natty on 2011-09-04 (14 days ago)
dmi.bios.date: 05/28/2008
dmi.bios.vendor: INSYDE
dmi.bios.version: 1.40
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: Intel Corp.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvr1.40:bd05/28/2008:svnTOSHIBA:pnSatelliteL355:pvrPSLD0U-03100X:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Satellite L355
dmi.product.version: PSLD0U-03100X
dmi.sys.vendor: TOSHIBA