udisks-daemon crashed with signal 5 in g_closure_invoke()

[braulio_ubuntu]

always happens at start

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: udisks 1.0.4-3
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
Date: Wed Feb 29 18:50:22 2012
ExecutablePath: /usr/lib/udisks/udisks-daemon
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111229)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 001 Device 003: ID 0ac8:c33f Z-Star Microelectronics Corp. Webcam
MachineType: SAMSUNG ELECTRONICS CO., LTD. R440
ProcCmdline: /usr/lib/udisks/udisks-daemon
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic root=UUID=75fdc00d-f4cc-4e52-a140-2f7ce3e32889 ro quiet splash vt.handoff=7
Signal: 5
SourcePackage: udisks
StacktraceTop:
 ?? ()
 ?? ()
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: udisks-daemon crashed with signal 5 in g_closure_invoke()
UpgradeStatus: Upgraded to precise on 2012-01-13 (47 days ago)
UserGroups:

dmi.bios.date: 06/05/2010
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 03UW.K005.20100605.LEO
dmi.board.asset.tag: Tag 12345
dmi.board.name: R440
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr03UW.K005.20100605.LEO:bd06/05/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnR440:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR440:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
dmi.product.name: R440
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #856883, 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.