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Firefox keeps asking for JavaScript, and i can't find a jave pluggin, and now i can't even use facebook.

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  • 1 有這個問題
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  • 最近回覆由 cor-el

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I don't know what happened, all of the sudden nothing works, it wont load pictures, it wont load facebook, unless it's the mobile version. I got Mac OS X 10.6.8 And this is a serious problem for me. I don't know what to do.

I don't know what happened, all of the sudden nothing works, it wont load pictures, it wont load facebook, unless it's the mobile version. I got Mac OS X 10.6.8 And this is a serious problem for me. I don't know what to do.

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If you are still having this problem I suggest trying a Firefox reset https://support.mozilla.org/en-US/kb/reset-firefox-easily-fix-most-problems

It will preserve the most essential data from your Firefox (bookmarks, history, passwords, open tabs) and clean out old or unneeded files.

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Java and JavaScript are different languages. To avoid confusion, see:


If images are missing then check that you do not block images from some domains.

  • Tap the Alt key or press F10 to show the Menu Bar

Check the permissions for the domain in the currently selected tab in "Tools > Page Info > Permissions"

Check "Tools > Page Info > Media" for blocked images

  • Select the first image link and use the cursor Down key to scroll through the list.
  • If an image in the list is grayed and "Block Images from..." has a checkmark then remove this checkmark to unblock images from this domain.

Make sure that you do not block (third-party) images, the permissions.default.image pref on the about:config page should be 1.


Make sure that you haven't enabled a High Contrast theme in the Windows/Mac Accessibility settings.

Make sure that you allow pages to choose their own colors.

  • Firefox > Preferences > Content : Fonts & Colors > Colors : [X] "Allow pages to choose their own colors, instead of my selections above"

Note that these settings affect background images.

See also:


There are extensions like Adblock Plus (Firefox/Tools > Add-ons > Extensions) and security software (firewall, anti-virus) that can block images and other content.

See also:

由 cor-el 於 修改