Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

How do I completely disable initial "Checking Compatibility of Add-ons" pop-up for all users on a Citrix server where the FireFox was upgraded to 29.0.1

  • 3 uphendule
  • 4 zinale nkinga
  • 1 view
  • Igcine ukuphendulwa ngu drkenrich

more options

I have a set of Citrix servers, we need to upgrade the FireFox on them to 29.0.1 When I have done this, and a user runs FireFox, now the users are being presented with a pop-up "Checking Compatibility of Add-ons" which delays the start of FireFox. I need to prevent this so users just see FireFox start up without any delays. I have installed the add-on that re-enables extensions.checkCompatibility and tried various ways of implementing it like pref("extensions.checkCompatibility", false); However we seem to have a situation where the add-on that enables the setting is not loaded yet so the setting is not implemented. How do I solve this for all users?

I have a set of Citrix servers, we need to upgrade the FireFox on them to 29.0.1 When I have done this, and a user runs FireFox, now the users are being presented with a pop-up "Checking Compatibility of Add-ons" which delays the start of FireFox. I need to prevent this so users just see FireFox start up without any delays. I have installed the add-on that re-enables extensions.checkCompatibility and tried various ways of implementing it like pref("extensions.checkCompatibility", false); However we seem to have a situation where the add-on that enables the setting is not loaded yet so the setting is not implemented. How do I solve this for all users?

All Replies (3)

more options

Hi beartlaoi, Please try stackoverflow.com. There is an old bug that may be outdated, but you can try the feature to be a by version https://bugzilla.mozilla.org/show_bug.cgi?id=521905

There is an add on for this: https://addons.mozilla.org/en-US/fire.../checkcompatibility/

more options

You can try to set the browser.startup.homepage_override.mstone pref to ignore on the about:config

You can use a mozilla.cfg file in the Firefox program folder to specify new (default) values and possibly lock prefs.

Place a local-settings.js file in the defaults\pref folder where also the channel-prefs.js file is located to specify using mozilla.cfg.

pref("general.config.filename", "mozilla.cfg");

These functions can be used in the mozilla.cfg file:

defaultPref();	// set new default value
pref();		// set pref, but allow changes in current session
lockPref();	// lock pref, disallow changes

See:

more options

I had this problem...again. I've tried all the solutions in this forum with minimal success. But I FOUND A SOLUTION!!

I reinstalled FF, tried fixing about:config, deleted the extensions.* files, turned off auto update on both FF and the add-ons, clicked on change add-ons to manually update, and then even went in and actually did change each one to OFF for updates. Nothing worked.

It was operator error (me). I like to do things quick so I install FF (V 24), then I open tabs for all the add-ons I know I want, then install all of them before I restart.

This time I started with a clean install, opened my add-on tabs, but installed each one, then restarted, before installing the next one.

It worked!!