Comment 10 for bug 78809

After two crashes after which Firefox would restart normally, several more occurrences of the "You are about to view an encrypted page that contains some unencrypted information" warning, and a Nautilus crash (of which I include the backtrace as I suspect this may be a system rather than Firefox problem), the Firefox crash and won't restart reappeared today.

It still would not restart with -safe-mode; backtraces and the ends of straces with and without this are attached. As usual, reinstalling Firefox fixed the problem.

While this unusually long interval without seeing it (though with the above other problems) occurred after replacing the power supply following a fan failure, its occurrence does not appear to be related to how long the computer has been on.