indicator-sound-service crashed with SIGABRT in raise()

[miked]

win7 wubi amd64 11.04 install upgraded to o.o. 11.10 beta 1
trying to watch a dvd

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: indicator-sound 0.7.7.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-11.49-generic 2.6.38.8
Uname: Linux 2.6.38-8-generic x86_64
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
Date: Mon Sep 19 14:03:59 2011
ExecutablePath: /usr/lib/indicator-sound/indicator-sound-service
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: /usr/lib/indicator-sound/indicator-sound-service
ProcCwd: /
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
Signal: 6
SourcePackage: indicator-sound
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 pa_cvolume_set () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
 ?? ()
 dbusmenu_menuitem_handle_event () from /usr/lib/libdbusmenu-glib.so.4
Title: indicator-sound-service crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to oneiric on 2011-09-12 (8 days ago)
UserGroups: admin

[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 #850662, 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.

[miked (miked11)]

o.k., third private bug, I've come across that is supposed to be a duplicate, there should be a way to give me more information on this without giving out the high security-type stuff.