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.

ابحث في الدعم

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

Disable automatic updates

more options

We are using Firefox ESR version 38.2.0 and need to disable automatic updating for all users. Is there some way of doing this through the install or something we can push out to the PC's to disable it?

We are using Firefox ESR version 38.2.0 and need to disable automatic updating for all users. Is there some way of doing this through the install or something we can push out to the PC's to disable it?

All Replies (5)

more options

You can modify Firefox's behavior using Autoconfig files, which are deployed in the Firefox program folder.

I suggest joining and searching the Enterprise Working Group (EWG) mailing list. There's a link on this page: http://www.mozilla.org/firefox/organizations/

Also:

  • See Mike Kaply's site for extensive articles on centrally managed deployments of Firefox (either ESR or the mainstream release): https://mike.kaply.com/
more options

I've been trying that. found this https://developer.mozilla.org/en-US/Firefox/Enterprise_deployment#Example_configuration_file

Can't seem to get it to work.

more options

Does Firefox process any of the preferences in the file? For example, if you change the home page in your Autoconfig file, does Firefox use that home page? If not, perhaps the second of the two files you need is missing or points to the wrong file/folder.

more options

Not it doesn't appear to

In the one file under C:\Program Files (x86)\Mozilla Firefox\defaults\pref I have pref("general.config.filename", "mozilla.cfg"); pref("general.config.obscure_value", 0);

In the mozilla.cfg file I have

// lockPref("app.update.auto", false); lockPref("app.update.enabled", false); // Set default homepage - users can change defaultPref("browser.startup.homepage", "http://yahoo.com");

more options

Since I don't use these files myself, I'll have to defer to someone more knowledgeable about why it might be ignored.