I installed Ubuntu 18.04 64-bit and enabled DRM in Firefox. When trying to watch Netflix, I get the following errors:
Oops, something went wrong... Netflix video player unavailable We're having trouble playing Netflix in your browser. Please make sure you're on an official version of Firefox. Error Code: F7355-1204
I'm using the version of Firefox that came installed with Ubuntu. How do I play Netflix videos on 18.04?