That’s interesting. I use Mint on 2/3 of the machines I use and I have no such issue. One is my multimedia PC, connected to my lounge TV but in that I don’t use Firefox as much as we like to cast stuff to chromecasts around the house and Chromium supports it natively.
Like in other comments, maybe a clean OS install might help you? Are you sure your hardware isn’t playing tricks on you?
That’s interesting. I use Mint on 2/3 of the machines I use and I have no such issue. One is my multimedia PC, connected to my lounge TV but in that I don’t use Firefox as much as we like to cast stuff to chromecasts around the house and Chromium supports it natively.
Like in other comments, maybe a clean OS install might help you? Are you sure your hardware isn’t playing tricks on you?