gsettings-data-convert crashed with signal 5 in g_settings_set_value()

[francoisb]

First reboot after 14.04 upgrade frm 12.04.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: gconf2 3.2.6-0ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
Uname: Linux 3.13.0-23-generic i686
ApportVersion: 2.14.1-0ubuntu1
Architecture: i386
CurrentDesktop: Unity
Date: Mon Apr 7 21:17:49 2014
ExecutablePath: /usr/bin/gsettings-data-convert
ProcCmdline: gsettings-data-convert --file=/usr/lib/compiz/migration/compiz-profile-active-unity.convert
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=fr_FR
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
Signal: 5
SourcePackage: gconf
StacktraceTop:
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 g_settings_set_value () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 g_settings_set () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? ()
Title: gsettings-data-convert crashed with signal 5 in g_settings_set_value()
UpgradeStatus: Upgraded to trusty on 2014-04-07 (0 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video

[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 #945144, 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.