unity-music-daemon crashed with SIGSEGV in g_closure_invoke()

[Mike Young]

This crash seem to happen after I started Update-Manager.

lsb_release-rd returned "Command not found". I've upgraded to 12.04 distribution.
  Release 12.04 (precise) 64-bit
  Kernel Linux 3.2.0-11-generic
  GNOME 3.2.1

Prior to the distribution updates I put on yesterday, 12/01/27, I had to use the command line update
  sudo apt-get update
  sudo apt-get upgrade
  sudo apt-get dist-update

because the update-manager crashed when I tried to use it.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-lens-music 5.0.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-11.19-generic 3.2.1
Uname: Linux 3.2.0-11-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sat Jan 28 09:09:42 2012
ExecutablePath: /usr/lib/unity-lens-music/unity-music-daemon
InstallationMedia: Ubuntu-Server 11.10 "Oneiric Ocelot" - Alpha amd64 (20110530)
ProcCmdline: /usr/lib/unity-lens-music/unity-music-daemon
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f75f76c6e38: mov 0x0(%rbp,%r14,8),%rdi
 PC (0x7f75f76c6e38) ok
 source "0x0(%rbp,%r14,8)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-lens-music
StacktraceTop:
 ?? () from /usr/lib/libdee-1.0.so.4
 ?? () from /usr/lib/libdee-1.0.so.4
 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: unity-music-daemon crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers

[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 #921426, 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.