[SOLVED] Firefox issue

[gold_finger]

Hmmmm. I am wondering if you shut down with Firefox left open and now Firefox auto starts because of that?

I have seen this happen when I shut down with a application open. But. It does not persist.
I have no idea why Firefox auto starts on Every startup now.

If left open when shutting down and session got saved, that might be the cause.

Go to Menu -> Settings -> Session and Startup -> Session (tab), and along bottom of window click "Clear saved sessions".  Reboot computer and see if that fixed it.