rhythmbox-metadata crashed with SIGSEGV in _start()

[Christian]

Rythmbox crash frequently with the 12.04 pre-relase on my computer.
Sometimes he change from the workspace I open it (ex. open it on the right up workspace and he move on the first on, left, up).
But this crash was when I tried to get out of standby mode while some music was played.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: rhythmbox 2.95-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.94-0ubuntu2
Architecture: amd64
Date: Wed Mar 7 21:02:49 2012
ExecutablePath: /usr/lib/rhythmbox/rhythmbox-metadata
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
ProcCmdline: /usr/lib/rhythmbox/rhythmbox-metadata unix:tmpdir=/tmp
ProcEnviron:
 LANGUAGE=fr_CH:fr
 LANG=fr_CH.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x4081a5 <_start+1937>: cmp %rbp,0x8(%rbx)
 PC (0x004081a5) ok
 source "%rbp" ok
 destination "0x8(%rbx)" (0x00000009) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: rhythmbox
Stacktrace:
 #0 0x00000000004081a5 in _start ()
 No symbol table info available.
StacktraceTop: _start ()
Title: rhythmbox-metadata crashed with SIGSEGV in _start()
UpgradeStatus: Upgraded to precise on 2012-03-05 (1 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[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 #815837, 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.