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!

Caută ajutor

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.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

enable add-on compatibility checking

  • 2 răspunsuri
  • 33 au această problemă
  • 8 vizualizări
  • Ultimul răspuns de cor-el

more options

Disabled add-on compatibility checking a while ago to try forcing some old add-ons to work. I want to re-enable add-on compatibility checking. I've tried doing this from about:config, but the information resets when firefox starts or closes. I tried putting it in user.js, but, even though the file is reloaded as firefox starts, there is no reaction as to the contents of the file. My user.js file follows: (C:\Users\h3X\AppData\Roaming\Mozilla\Firefox\Profiles\airs8akf.default\user.js) // User.js - replaces all prefs set elsewhere in mozilla user_pref("extensions.checkCompatibility", true); user_pref("extensions.checkCompatibility.3.6", true); user_pref("extensions.checkCompatibility.3.6b", true); user_pref("extensions.checkCompatibility.3.6p", true); user_pref("extensions.checkCompatibility.3.6pre", true); user_pref("extensions.checkCompatibility.3.7a", true); user_pref("extensions.checkCompatibility.4.0b", true); user_pref("extensions.checkCompatibility.4.0p", true); user_pref("extensions.checkCompatibility.4.0pre", true); // end

Disabled add-on compatibility checking a while ago to try forcing some old add-ons to work. I want to re-enable add-on compatibility checking. I've tried doing this from about:config, but the information resets when firefox starts or closes. I tried putting it in user.js, but, even though the file is reloaded as firefox starts, there is no reaction as to the contents of the file. My user.js file follows: (C:\Users\h3X\AppData\Roaming\Mozilla\Firefox\Profiles\airs8akf.default\user.js) // User.js - replaces all prefs set elsewhere in mozilla user_pref("extensions.checkCompatibility", true); user_pref("extensions.checkCompatibility.3.6", true); user_pref("extensions.checkCompatibility.3.6b", true); user_pref("extensions.checkCompatibility.3.6p", true); user_pref("extensions.checkCompatibility.3.6pre", true); user_pref("extensions.checkCompatibility.3.7a", true); user_pref("extensions.checkCompatibility.4.0b", true); user_pref("extensions.checkCompatibility.4.0p", true); user_pref("extensions.checkCompatibility.4.0pre", true); // end

Toate răspunsurile (2)

more options

I believe this symptom may be caused by the Add-On Compatibility Reporter Extension. Try disabling the extension and then reset the extensions.checkCompatibility entries in about:config to default. Then restart Firefox and you should have compatibility checking back.

more options

Remove all extensions.checkCompatibility lines from prefs.js and user.js.

Delete the files extensions.* (e.g. extensions.sqlite, extensions.ini, extensions.cache, extensions.rdf) and compatibility.ini in the Firefox profile folder to reset the extensions registry.
New files will be created when required.

See "Corrupt extension files":

If you see disabled, not compatible, extensions in "Tools > Add-ons > Extensions" then click the Tools button at the left side of the Search Bar (or click the "Find Updates" button in older Firefox versions) to do a compatibility check or see if there is a compatibility update available.