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

Facebook Social Plugin don't working in the websites

more options

I have the Firefox 18 installed on Linux Ubuntu 12.10 and the Plugin of comments are not working. I tried 2 sites, and I think there is a problem in the "use strict" that I have enabled in the about:config page, but I dont fint it again.

I have the Firefox 18 installed on Linux Ubuntu 12.10 and the Plugin of comments are not working. I tried 2 sites, and I think there is a problem in the "use strict" that I have enabled in the about:config page, but I dont fint it again.

All Replies (1)

more options

The javascript.options.strict is disabled!