jockey-backend crashed with SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)

[abinstudy]

jockey

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: jockey-common 0.9.2-0ubuntu8
ProcVersionSignature: Ubuntu 3.0-3.4-generic 3.0.0-rc5
Uname: Linux 3.0-3-generic i686
Architecture: i386
Date: Thu Jul 7 08:06:02 2011
ExecutablePath: /usr/share/jockey/jockey-backend
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110618)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/jockey/jockey-backend --debug -l /var/log/jockey.log
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0-3-generic root=UUID=13c0350f-113a-4bba-a299-98238e77d2bd ro quiet splash vt.handoff=7
PythonArgs: ['/usr/share/jockey/jockey-backend', '--debug', '-l', '/var/log/jockey.log']
SourcePackage: jockey
Title: jockey-backend crashed with SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Traceback: SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
UpgradeStatus: Upgraded to oneiric on 2011-07-06 (0 days ago)
UserGroups:

dmi.bios.date: 09/14/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PZD Ver. F.12
dmi.board.name: 30E9
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 95.1D
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68PZDVer.F.12:bd09/14/2009:svnHewlett-Packard:pn:pvrF.12:rvnHewlett-Packard:rn30E9:rvrKBCVersion95.1D:cvnHewlett-Packard:ct10:cvr:
dmi.product.version: F.12
dmi.sys.vendor: Hewlett-Packard

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #804709, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.