An option is to enable 'Studies' and wait 6 hours until you receive the fix.
Another option seems to download & install the fix xpi manually. Studies seem to get fetched from https://normandy.cdn.mozilla.net/api/v1/recipe/ And there you have a link to the fix: https://storage.googleapis.com/moz-fx-normandy-prod-addons/extensions/hotfix-update-xpi-intermedi...@mozilla.com-1.0.2-signed.xpi Download & install. Everything fixed! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1827727 Title: All plugins disabled due to expired cert Status in Mozilla Firefox: Unknown Status in firefox package in Ubuntu: New Bug description: See https://bugzilla.mozilla.org/show_bug.cgi?id=1548973 Due to expiration of an intermediate cert, all plugins were disabled. Firefox pushed a fix via 'Studies' option, but this seems to be disabled by default in Ubuntu builds. So no ubuntu user will get this fix by default. Think we need to get a fix into repositories asap :) To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1827727/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp