[orca-list] Orca badly interacting with Firefox

[Luciano de Souza <luchyanus gmail com>]

Hello all,


Having upgraded Ubuntu 10.10, I felt some difficulties concerning Orca 
and Firefox interaction. I suppose it is derived from a Firefox upgrade.

After entering in a page, I can't come back to the previous one, since 
the keystroke alt+left arrow doesn't work.

I don't know how to use apt-get to install  previous versions of Firefox 
and I really don't know what is the best version of Firefox interacting 
with Orca?

What can the  friends say me about?

Regards,

Luciano