Thanks for your bug report. Can you attach a backtrace of the crash?
(http://wiki.ubuntu.com/Backtrace) - maybe apport caught a crash report
of it?
** Changed in: at-spi (Ubuntu)
Importance: Undecided => Medium
Assignee: (unassigned) => Ubuntu Desktop Bugs
Status: Unconfirmed => Needs Info
--
firefox crash
https://launchpad.net/bugs/63511