Problem with Firefox address bar

I key in the address, i press enter, and no response.

However, if i click the Go button, or the tick beside the address URL bar, it will direct me to the page i entered in the address URL.

No problem when opening a bookmark or searching using the google toolbar beside the address bar either.

Could it be possibly affected by the google toolbar? Or what could have could it?

Any way to remove the google toolbar too? I have no idea how it got there..

Hope anyone can help :)

Google toolbar is bundled by a lot of programs. By the way, I can't see it?

I see that you are using a custom skin. Try using the default skin and see what happens.