Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

update-manager-core version 1:0.156.8 required, but 1:0.156.9 is available
python2.7 version 2.7.3~rc1-1ubuntu2 required, but 2.7.3~rc2-1ubuntu1 is available
libgdk-pixbuf2.0-common version 2.25.2-0ubuntu2 required, but 2.26.0-1 is available
libgtk-3-common version 3.3.18-0ubuntu3 required, but 3.3.20-0ubuntu1 is available
libdconf0 version 0.11.6-0ubuntu1 required, but 0.11.7-0ubuntu1 is available
libssl1.0.0 version 1.0.0g-1ubuntu1 required, but 1.0.1-2ubuntu2 is available
python2.7-minimal version 2.7.3~rc1-1ubuntu2 required, but 2.7.3~rc2-1ubuntu1 is available
libxcb-shm0 version 1.8-2ubuntu1 required, but 1.8.1-1 is available
libpng12-0 version 1.2.46-3ubuntu2 required, but 1.2.46-3ubuntu3 is available
libgdk-pixbuf2.0-0 version 2.25.2-0ubuntu2 required, but 2.26.0-1 is available
libvte-2.90-9 version 1:0.31.0-0ubuntu2 required, but 1:0.32.0-1ubuntu2 is available
libxcb-render0 version 1.8-2ubuntu1 required, but 1.8.1-1 is available
libdrm-intel1 version 2.4.30-1ubuntu1 required, but 2.4.32-1ubuntu1 is available
gir1.2-vte-2.90 version 1:0.31.0-0ubuntu2 required, but 1:0.32.0-1ubuntu2 is available
openssl version 1.0.0g-1ubuntu1 required, but 1.0.1-2ubuntu2 is available
gir1.2-atk-1.0 version 2.3.93-1 required, but 2.3.95-0ubuntu1 is available
libglib2.0-0 version 2.31.20-0ubuntu3 required, but 2.31.22-0ubuntu1 is available
libxcb1 version 1.8-2ubuntu1 required, but 1.8.1-1 is available
gir1.2-glib-2.0 version 1.31.20-1 required, but 1.31.22-1 is available
libcups2 version 1.5.2-8 required, but 1.5.2-8bzr2 is available
gir1.2-freedesktop version 1.31.20-1 required, but 1.31.22-1 is available
update-manager version 1:0.156.8 required, but 1:0.156.9 is available
libc-bin version 2.15-0ubuntu5 required, but 2.15-0ubuntu6 is available
libgtk-3-0 version 3.3.18-0ubuntu3 required, but 3.3.20-0ubuntu1 is available
dconf-service version 0.11.6-0ubuntu1 required, but 0.11.7-0ubuntu1 is available
python-gi version 3.1.1-0ubuntu1 required, but 3.1.93-0svn1 is available
gir1.2-gtk-3.0 version 3.3.18-0ubuntu3 required, but 3.3.20-0ubuntu1 is available
upstart version 1.4-0ubuntu9 required, but 1.5-0ubuntu1 is available
gir1.2-gdkpixbuf-2.0 version 2.25.2-0ubuntu2 required, but 2.26.0-1 is available
libcurl3-gnutls version 7.22.0-3ubuntu3 required, but 7.22.0-3ubuntu4 is available
libvte-2.90-common version 1:0.31.0-0ubuntu2 required, but 1:0.32.0-1ubuntu2 is available
shared-mime-info version 1.0-0ubuntu1 required, but 1.0-0ubuntu2 is available
python-gobject version 3.1.1-0ubuntu1 required, but 3.1.93-0svn1 is available
libatk1.0-0 version 2.3.93-1 required, but 2.3.95-0ubuntu1 is available
libdrm-radeon1 version 2.4.30-1ubuntu1 required, but 2.4.32-1ubuntu1 is available
libp11-kit0 version 0.10-1 required, but 0.12-2ubuntu1 is available
dconf-gsettings-backend version 0.11.6-0ubuntu1 required, but 0.11.7-0ubuntu1 is available
libdrm-nouveau1a version 2.4.30-1ubuntu1 required, but 2.4.32-1ubuntu1 is available
libgirepository-1.0-1 version 1.31.20-1 required, but 1.31.22-1 is available
libatk1.0-data version 2.3.93-1 required, but 2.3.95-0ubuntu1 is available
libdrm2 version 2.4.30-1ubuntu1 required, but 2.4.32-1ubuntu1 is available
multiarch-support version 2.15-0ubuntu5 required, but 2.15-0ubuntu6 is available
libc6 version 2.15-0ubuntu5 required, but 2.15-0ubuntu6 is available
perl-base version 5.14.2-6ubuntu1 required, but 5.14.2-6ubuntu2 is available


Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!