Firefox on Fedora 30

Since I installed Fedora 30 I have been unable to load any extensions. I keep getting a message to check my connection, but my connection to the web is just fine.


It’s not just you. It’s caused by the expiry of addon intermediate certificate. See Add-ons disabled or failing to install in Firefox | Mozilla Add-ons Community Blog for latest updates and fixes


What your’re doing is participating in a STUDY in 15 minutes you get the fixes…


to see your studies type in your browser: → about:studies


Mozilla screwed up. You need to either install version 66.0.4 manually or wait for it to be included in dnfdragora updates. Should be soon.