Firefox closing randomly?

[John Pierce]

My wife and I have 2 laptops that are identical, her firefox keeps
closing randomly and mine doesn't.

She has mozilla firefox 3.01
rv:1.9.0.1 Gecko/2008072820
firefox/3.0.1

I have the same version installed and cannot figure out what the problem is.

We have cleared the cache, private data, browsing history and so on, I
have done a request reinstall
from adept package manager and she has completely restarted the
machine, it still does this.  It may close
3 or 4 times in a day, or none for 2 days, completely random.  I am
looking at the logs now, not sure where
they are located.

Any assistance would be appreciated.

-- 
John
Registered Linux User 263680, get counted at
http://counter.li.org