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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Firefox has suddenly disabled all of my extensions, including UBlock and LastPass, my password manager. How do I get them re-enabled?

  • 1 amsa
  • 1 yana da wannan matsala
  • 14 views
  • Amsa ta ƙarshe daga philipp

poemithegreat
poemithegreat
more options

Yesterday my extensions were working and functioning just fine. I opened up my browser today and after browsing for a few minutes, I got the message that all of my extensions had been automatically disabled because they are now "outdated" and considered legacy extensions. I tried to redownload these extensions, and firefox throws me a "cannot download, check your connection" error. I am connected to my usual home network, and everything works just fine on my other devices. LastPass is of critical importance to me and is the only password manager I trust. If I cannot use this with firefox's new update, I'm definitely switching back to chrome. Please tell me there is a way to re-enable my extensions, and that I will be able to work the way I need to on Firefox.

Yesterday my extensions were working and functioning just fine. I opened up my browser today and after browsing for a few minutes, I got the message that all of my extensions had been automatically disabled because they are now "outdated" and considered legacy extensions. I tried to redownload these extensions, and firefox throws me a "cannot download, check your connection" error. I am connected to my usual home network, and everything works just fine on my other devices. LastPass is of critical importance to me and is the only password manager I trust. If I cannot use this with firefox's new update, I'm definitely switching back to chrome. Please tell me there is a way to re-enable my extensions, and that I will be able to work the way I need to on Firefox.

All Replies (1)

philipp
philipp
  • Moderator
more options

hi poemithegreat, this is/was caused by an unforeseen technical problem unfortunately (an expired certificate used in the process of verifying addon signatures).

a fix for this is already being rolled out - for details, please see: Add-ons disabled or fail to install on Firefox