Take the 2-minute tour ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

This is useful for Firefox benchmarks (how well it handles multiple tabs via execution of a script).

share|improve this question
    
Did you look through about:config ? –  Darth Android Sep 19 '12 at 20:26

2 Answers 2

up vote 1 down vote accepted
  1. Open a new tab and type into the address bar about:config?filter=dom.popup_maximum and press Enter. If you receive a warning, click the button that says "I'll be careful, I promise".
  2. Double click on the dom.popup_maximum preference and a popup will appear.
  3. Change the value to your choice (default is 20) and press OK.

More information on the preference.

Image for guidance.

share|improve this answer

Type about:config into your address bar, reassure Firefox that you'll be careful and search for dom.popup_maximum. Change the value to whatever you'd like.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.