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

Speeddial Fix

  • 2 replies
  • 2 have this problem
  • 10 views
  • Paskiausią atsakymą parašė the-edmeister

more options

Here are the details to fix the speeddial problem that occurs when Firefox updates and kills the program:


You can override the setting to enforce the add-on signing requirement by changing the preference <xpinstall.signatures.required> to "false" in the Firefox Configuration Editor (about:config) page.

Here are the details to fix the speeddial problem that occurs when Firefox updates and kills the program: You can override the setting to enforce the add-on signing requirement by changing the preference <xpinstall.signatures.required> to "false" in the Firefox Configuration Editor (about:config) page.

Chosen solution

Can this be tracked??

Skaityti atsakymą kartu su kontekstu 👍 0

All Replies (2)

more options

Chosen Solution

Can this be tracked??

more options

That <xpinstall.signatures.required> override has been deprecated in the Release and Beta versions since Firefox 48.0.

The only way to use unsigned extensions is in the Nightly version. And extensions are getting broken version by version as API's get replaced and new API's are added.