This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Why has Firefox 5.0 disabled *all* my add-ons? What did you do?

more options

I had several add-ons, listed below. Firefox 5.0, installed on one of my computers, informed me that it had disabled every single one of them. As most of them were oriented toward privacy, I now feel that I'm left naked before the world, stripped of my privacy protections, and given no indication of how I can restore them. What the hell happened?

I had several add-ons, listed below. Firefox 5.0, installed on one of my computers, informed me that it had disabled every single one of them. As most of them were oriented toward privacy, I now feel that I'm left naked before the world, stripped of my privacy protections, and given no indication of how I can restore them. What the hell happened?

All Replies (1)

more options

When Firefox disables an add-on, it usually is because it includes a list of compatible Firefox versions and it hasn't yet been updated for Firefox 5. If it worked on Firefox 4, there is a good chance it will work on Firefox 5, but no guarantee.

You can force Firefox to ignore add-on version restrictions by (what else) installing an add-on. Then you can test whether the add-ons important to you actually work in Firefox 5.

Add-on Compatibility Reporter :: Add-ons for Firefox

After you install this add-on and restart Firefox, there will still be a message that "--- is incompatible with Firefox 5.0" but the add-on will be enabled and a Disable button will appear for that entry.