Also in Debian Firefox is not responding to URL open requests from 2 other apps

Aloha guys,

I’m running Debian Bullseye and chasing down this issue which is common between us:

Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.

and which has two threads here:

Just want to say that this is not just a Manjaro issue, but is wider spread than that.

I think it would be best to not close threads on this until it is resolved. This new thread of mine, while here for the community to look at, simply won’t go back to the original participants. They may never see it. It would be much better to re-open the first open thread (above) and allow me to make a simple comment to say that this is also a Debian thing. (Then I can delete this post.)

Thanks guys.