gnome-power-manager crashed with SIGSEGV in fclose() when inserting DVD

Binary package hint: gnome-power-manager

I get this when inserting a DVD, just as vlc automatically activates to play it. I'm using 11.04 beta, up-to-date as of time of reporting. The DVD still plays normally.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: gnome-power-manager 2.32.0-2ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CrashCounter: 1
Date: Thu Apr 14 08:01:51 2011
ExecutablePath: /usr/bin/gnome-power-manager
GnomeSessionIdleInhibited: Unknown
GnomeSessionInhibitors: Failed to acquire
GnomeSessionSuspendInhibited: Unknown
MachineType: TOSHIBA Satellite L350
ProcCmdline: gnome-power-manager
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=83dab29c-36ee-4730-aa90-26af8c418286 ro quiet splash aspi-osi=Linux vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x81a897 <fclose+23>: cmpb $0x0,0x46(%esi)
 PC (0x0081a897) ok
 source "$0x0" ok
 destination "0x46(%esi)" (0x00000046) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-power-manager
StacktraceTop:
 fclose () from /lib/i386-linux-gnu/libc.so.6
 ?? ()
 g_type_create_instance () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_object_newv () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: gnome-power-manager crashed with SIGSEGV in fclose()
UpgradeStatus: Upgraded to natty on 2011-04-11 (3 days ago)
UserGroups:

dmi.bios.date: 12/09/2009
dmi.bios.vendor: INSYDE
dmi.bios.version: 2.20
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvr2.20:bd12/09/2009:svnTOSHIBA:pnSatelliteL350:pvrPSLD8E-073008EN:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Satellite L350
dmi.product.version: PSLD8E-073008EN
dmi.sys.vendor: TOSHIBA