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.

Avatar for Username

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

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

java doesn't seem to run on anything, even chrome. What do I do?

  • 3 respostas
  • 1 has this problem
  • 2 views
  • Last reply by ideato

navylady
navylady
more options

I have emptied my caches, started firefox in safemode, and nothing, with java will not run. I've downloaded the latest java version multiple times, and still nothing. From what I read on the previous screen, other people are having problems with java too. Perhaps it is a oracle problem?

I have emptied my caches, started firefox in safemode, and nothing, with java will not run. I've downloaded the latest java version multiple times, and still nothing. From what I read on the previous screen, other people are having problems with java too. Perhaps it is a oracle problem?

All Replies (3)

Jacob Livingstone
Jacob Livingstone
more options

Hello,

In Firefox 23, as part of an effort to simplify the Firefox options set and protect users from unintentially damaging their Firefox, the option to disable JavaScript was removed from the Firefox Options window.

However, the option to disable JavaScript was not removed from Firefox entirely. You can still access it from about:config or by installing an add-on.

about:config

  1. In the address bar, type "about:config" (with no quotes), and press Enter.
  2. Click "I'll be careful, I promise"
  3. In the search bar, search for "javascript.enabled" (with no quotes).
  4. Right click the result named "javascript.enabled" and click "Toggle". JavaScript is now disabled.

To Re-enable JavaScript, repeat these steps.

Add-ons

You can alternatively install an add-on that lets you disable JavaScript, such as

  • No-Script (to disable JavaScript on a per page basis, as required)
  • QuickJava (to easily disable and enable JavaScript, automatic loading of images, and other content)
  • SettingSanity (adds back removed options for JavaScript, Advanced JavaScript Settings, loading images, and showing the Tab Bar)

Thank you and I hope this helps!

James
James
  • Top 25 Contributor
  • Moderator
more options

Jacob.Livingstone, the Java and JavaScript are not the same thing. http://kb.mozillazine.org/JavaScript_is_not_Java

ideato
ideato
more options

Hello navylady, it seems in your system details that you have the latest java install, please see : How to enable Java if it's been blocked

if still java doesn't not work then try to remove older versions of Java or the current one and then try to install manual the windows offline full installer (filesize: 27.7 MB).

thank you