firefox, Xorg and crash.

[Pete Slagle]

>> Firefox keeps taking X11 and then the whole machine with it.  It
>> requires a hard reset as even pinging the machine does not work.  Only
>> Firefox seems to be doing this. 
>> Does anyone else have the same problem? 
>> Anyone knows how to solve/debug this?

In my case the problem was solved by uninstalling all of Firefox'x
extensions.  Firefox, by itself, hasn't caused any trouble.  I don't
miss the extensions much, so I haven't gone back to figure out which one 
was the culprit.