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Firefox Root Certificate Expiration: Questions & Tips for Updating

  • 72 பதிலளிப்புகள்
  • 78 இந்த பிரச்னைகள் உள்ளது
  • 2470 views
  • Last reply by Paul

Important update! On March 14, 2025, a critical root certificate in Firefox will expire. If you’re still using an older version (before Firefox 128 or ESR 115.13+), it’s crucial to update to Firefox 128 or newer to avoid issues with add-ons, DRM-protected content, and other features.

For full details, check out Update Firefox to prevent add-ons issues from root certificate expiration.

If you have questions about the update or need help with the process, this is the place to ask! Whether you’re just starting or you’ve already updated and want to share your experience, we’d love to hear from you.

Let’s come together, share tips, and ensure we’re all prepared. Drop your questions or insights below!

'''Important update!''' On '''March 14, 2025''', a critical [https://support.mozilla.org/en-US/kb/root-certificate-expiration#w_what-is-a-root-certificate-and-why-is-its-expiration-important root certificate] in Firefox will expire. If you’re still using an older version (before Firefox 128 or ESR 115.13+), it’s crucial to update to Firefox 128 or newer to avoid issues with add-ons, DRM-protected content, and other features. For full details, check out [[Update Firefox to prevent add-ons issues from root certificate expiration]]. If you have questions about the update or need help with the process, this is the place to ask! Whether you’re just starting or you’ve already updated and want to share your experience, we’d love to hear from you. Let’s come together, share tips, and ensure we’re all prepared. Drop your questions or insights below!

Lucas Siebert மூலமாக திருத்தப்பட்டது

All Replies (12)

Hi plew29881

I would recommend taking a backup of your profile first (do this with Firefox completely closed) and then update following this guide - https://support.mozilla.org/en-US/kb/update-firefox-latest-release. If you need a hand with this, please ask and we will do our best to help.

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can this upcoming disastrous certificate armageddon disabling all addons caused by mozilla be circumvented by simply turning back system time to a "supported" year like 2024 while using firefox 56 and ff90 on mint?

ahonx.n21 மூலமாக திருத்தப்பட்டது

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can this upcoming disastrous certificate apocalypse caused by mozilla killing my beloved addons be circumvented by simply turning back system time to a "supported" year like 2024 while using firefox 56 on win7 and ff90 on linux mint?

ahonx.n21 மூலமாக திருத்தப்பட்டது

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can this upcoming certificate apocalypse be circumvented by turning back system time to a "supported" year like 2024 while using old (=good) versions of firefox?

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To ahonx.n21: No answer to your post will be found here. Have you tried Reddit's Firefox groups? May find technical solution and like-minded users there. This page is a dead end for you.

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ahonx.n21, can you please stop post bumping this thread like a stuck record player.

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the only "comment" telling me to stop repeating my question. but noone is willing to ANSWER my question. what's the point of such a "support thread" when there is no support at all?

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We have provided several answers to your question, all very much the same. I am sorry that they may not be the answer that you want, but such is the situation that you have found yourself in.

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noone provided a answer to that question if it's possible to circumvent mozilla ceriticate apocalypse by turning back system time to a "supported" year like 2024... and also noone ever provided any anwser regarding other possibilities to circumvent mozilla apocalypse. there must be some solution for this, keeping good old loved addons active, not having to DOWNGRADE to ugly proton eye cancer and less functionality!

why had mozilla to introduce this certificate shenanigans anyway? this is by far the most USER-HOSTILE decision mozilla ever made!!! and mozilla made lots of of USER-HOSTILE decisions like that ugly proton eye cancer thingamajigs, just to name one other example... seriously, WHAT WERE THEY THINKING?!?

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There is no "certificate apocalypse". A certificate has been updated in Firefox and we are keen that everyone updates so that supported add-ons keep working.

If this was not done, add-ons for many people would stop working.

A "user-hostile" decision would have been to not do this. That work on this has been proceeding for months gives some indication of how much we are trying to help users through this.

Please can you be mindful of the Mozilla Community Participation Guidelines in this forum.

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ahonix.n21 has ruined this thread with non-stop temper tantrum posts. We got it. You are unhappy. Hi-jacking this thread with rants is not a solution. Could the moderator start a new thread on the forum to address the actual question?

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This question has been linked to from a central page to help users so setting up a new thread would be tricky. That said, should that user continue to hi-jack this thread to the detriment of others coming here for assistance, we may be left with little choice but to restrict their ability to post comments - something that I would like to give them the chance to avoid.

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