package ubuntu-sso-client-qt 3.0.2-0ubuntu2 failed to install/upgrade: short read on buffer copy for backend dpkg-deb during `./usr/share/pyshared/ubuntu-sso-client/ubuntu_sso/qt/ui/resources_rc.py'

[Jonathan Kraus]

System error reporting popped up after using apt-get autoremove command in terminal

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: ubuntu-sso-client-qt 3.0.2-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic i686
ApportVersion: 2.0.1-0ubuntu13
AptOrdering:
 icedtea-netx-common: Remove
 ttf-wqy-zenhei: Remove
 ubuntu-sso-client-qt: Install
 oracle-java7-installer: Configure
 ubuntu-sso-client-qt: Configure
Architecture: i386
Date: Sat Feb 23 03:44:52 2013
DuplicateSignature:
 Unpacking replacement ubuntu-sso-client-qt ...
 dpkg-deb (subprocess): data: internal gzip read error: '<fd:4>: invalid block type'
 dpkg-deb: error: subprocess <decompress> returned error exit status 2
 dpkg: error processing /var/cache/apt/archives/ubuntu-sso-client-qt_3.0.2-0ubuntu3_all.deb (--unpack):
  short read on buffer copy for backend dpkg-deb during `./usr/share/pyshared/ubuntu-sso-client/ubuntu_sso/qt/ui/resources_rc.py'
ErrorMessage: short read on buffer copy for backend dpkg-deb during `./usr/share/pyshared/ubuntu-sso-client/ubuntu_sso/qt/ui/resources_rc.py'
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
SourcePackage: ubuntu-sso-client
Title: package ubuntu-sso-client-qt 3.0.2-0ubuntu2 failed to install/upgrade: short read on buffer copy for backend dpkg-deb during `./usr/share/pyshared/ubuntu-sso-client/ubuntu_sso/qt/ui/resources_rc.py'
UpgradeStatus: Upgraded to precise on 2012-04-30 (299 days ago)

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that there was an error on your system when trying to install a particular package. Please execute the following command, as it will clear your package cache, in a terminal:

sudo apt-get clean

Then try performing the update again. This will likely resolve your issue, but the failure could be caused by filesystem or memory corruption. So please also run a fsck on your filesystem(s) and a memory test. Thanks in advance!

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]