package openjdk-7-jre-headless 7~u3-2.1.1~pre1-1ubuntu2 failed to install/upgrade: failed to read on buffer copy for md5hash: Input/output error

[dReW DeeZy]

Error occured after trying to install Vuze from the Ubuntu Software Center on a fresh install of Ubuntu Studio 12.04

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: openjdk-7-jre-headless 7~u3-2.1.1~pre1-1ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-23.31-lowlatency-pae 3.2.14
Uname: Linux 3.2.0-23-lowlatency-pae i686
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
Date: Tue May 29 23:12:18 2012
DuplicateSignature:
 Setting up openjdk-7-jre-headless (7~u3-2.1.1~pre1-1ubuntu2) ...
 dpkg: error processing openjdk-7-jre-headless (--configure):
  failed to read on buffer copy for md5hash: Input/output error
ErrorMessage: failed to read on buffer copy for md5hash: Input/output error
InstallationMedia: Ubuntu-Studio 12.04 "Precise Pangolin" - Release i386 (20120423)
SourcePackage: openjdk-7
Title: package openjdk-7-jre-headless 7~u3-2.1.1~pre1-1ubuntu2 failed to install/upgrade: failed to read on buffer copy for md5hash: Input/output error
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.java.7.openjdk.accessibility.properties: [deleted]
modified.conffile..etc.java.7.openjdk.calendars.properties: [deleted]
modified.conffile..etc.java.7.openjdk.content.types.properties: [deleted]
modified.conffile..etc.java.7.openjdk.flavormap.properties: [deleted]
modified.conffile..etc.java.7.openjdk.fontconfig.properties: [deleted]
modified.conffile..etc.java.7.openjdk.images.cursors.cursors.properties: [deleted]
modified.conffile..etc.java.7.openjdk.jvm.i386.cfg: [deleted]
modified.conffile..etc.java.7.openjdk.logging.properties: [deleted]
modified.conffile..etc.java.7.openjdk.management.jmxremote.access: [deleted]
modified.conffile..etc.java.7.openjdk.management.jmxremote.password: [deleted]
modified.conffile..etc.java.7.openjdk.management.management.properties: [deleted]
modified.conffile..etc.java.7.openjdk.management.snmp.acl: [deleted]
modified.conffile..etc.java.7.openjdk.net.properties: [deleted]
modified.conffile..etc.java.7.openjdk.psfont.properties.ja: [deleted]
modified.conffile..etc.java.7.openjdk.psfontj2d.properties: [deleted]
modified.conffile..etc.java.7.openjdk.security.java.policy: [deleted]
modified.conffile..etc.java.7.openjdk.security.java.security: [deleted]
modified.conffile..etc.java.7.openjdk.security.nss.cfg: [deleted]
modified.conffile..etc.java.7.openjdk.sound.properties: [deleted]
modified.conffile..etc.java.7.openjdk.swing.properties: [deleted]
modified.conffile..etc.java.7.openjdk.tz.properties: [deleted]

[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.]