brasero crashed with SIGSEGV in g_cclosure_marshal_VOID__STRING()

lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04
apt-cache policy brasero
brasero:
  Installiert: 3.2.0-3ubuntu1
  Kandidat: 3.2.0-3ubuntu1
  Versionstabelle:
 *** 3.2.0-3ubuntu1 0
        500 http://de.archive.ubuntu.com/ubuntu/ precise/main i386 Packages
        100 /var/lib/dpkg/status
Brasero had copied the data from dvd and put it inti /tmp. I expected that brasero would write onto the free dvd I had put into the dvd-writer. Nautilus dicovered a clean dvd, and then braseo crashed.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: brasero 3.2.0-3ubuntu1
Uname: Linux 3.2.0-17-generic-pae i686
Architecture: i386
Date: Wed Feb 29 16:41:29 2012
Dependencies:
 adduser 3.113ubuntu2
 base-passwd 3.5.24
 brasero-common 3.2.0-3ubuntu1
 busybox-initramfs 1:1.18.5-1ubuntu2
ExecutablePath: /usr/bin/brasero
ProcCmdline: brasero
ProcCwd: /home/mz
ProcEnviron:
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: brasero
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 g_cclosure_marshal_VOID__STRING () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo