The corresponding bug here is bug 351756. Since it has 7 duplicates already, it's likely that this one is also a duplicate. The apport retrace service should detect that automatically. You may follow the upstream bug report and see if the fix that should come also fixes the problem for you.
Thank you! The new stack traces look much better. I will leave it for a while to see if the Apport retracing service does its magic.
On the technical level I don't have much of an explanation to offer, as I'm not a developer.
Looking a bit at it, this looks very similar this upstream bug: bugs.freedeskto p.org/show_ bug.cgi? id=21571 bugs.freedeskto p.org/show_ bug.cgi? id=21190
http://
which is marked as a duplicate of
http://
The corresponding bug here is bug 351756. Since it has 7 duplicates already, it's likely that this one is also a duplicate. The apport retrace service should detect that automatically. You may follow the upstream bug report and see if the fix that should come also fixes the problem for you.