Firefox does not open the ' topic: config page'. It gives and error message indicating the url is wrong.

I'm running Firefox 3.6.8 in Ubuntu 10.04 and try opening: about: config page
But this is reflected in the error message saying that url is wrong.

Just to confirm you type:

Subject: config page

If you are, then, which will cause the error, you must enter this:

Subject: config

Tags: Firefox

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