This is more of a “anyone know what might be the problem?” post. I recently tried upgrading to Firefox 3 on my laptop, a 2006 MacBook Pro. The problem is that I can’t start Firefox. It continually crashes. Even in safe-mode. I even tried removing my old Firefox user profiles and starting with a new one. Still no go. So is anyone aware of why Firefox 3 continues to crash? Anyone have any tips on how to troubleshoot this?
*Update*: I just recently moved to using my laptop as my primary machine (~90%). To do this I used the excellent Migration Assistant. I basically overwrote my hardly-used user account on my laptop with my desktop’s user account. But I hadn’t upgraded to Firefox3 on the laptop wheras I had on my desktop. And it turns out Firefox 2 user accounts are not compatible with 3, thus causing much crashing and never starting after I tried to update Firefox on my laptop! So I just logged into my old desktop and copied over all the ~/username/Library/Application Support/Firefox files to my laptop into the proper location. And everything now works.