Could you try running seahorse from the terminal and post the output when you repeat the crash? In another terminal, could you run 'tail -f /var/log/messages' and monitor what goes here whilst you repeat the crash as well.
Could you try running seahorse from the terminal and post the output when you repeat the crash? In another terminal, could you run 'tail -f /var/log/messages' and monitor what goes here whilst you repeat the crash as well.