When trying to launch firefox 3.6 with accessibility installed and enabled crashes. If I disable at-spi2 and relogin firefox seems to work just fine.
Here is the back trace from firefox -d gdb: http://paste2.org/p/631659
The back trace is no longer available; do you still have it? Does FF 3.6.2 crash? What about the nightly?
This was fixed as of at-spi2-atk 0.3.2:
Author: Mike Gorse <firstname.lastname@example.org>
Date: Tue May 18 18:44:48 2010 -0400
Move cache updates to an idle
When receiving a children-changed signal, we add a whole subtree to the
cache, but not all of the objects have necessarily been initialized yet,
so we may, eg, indicate in the cache that an object's role is UNKNOWN
This also fixes a crash when starting Firefox 3.6 with at-spi2.