What happens on this site? https://webcamtests.com/

Also try this zoom test. https://zoom.us/test

Try downloading Firefox from Mozilla, run firefox-bin from the folder and see if you have the same issue. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

https://webcamtests.com/

NotFoundError: The object can not be found here.; DOMException

https://zoom.us/j/97241298929?pwd=kaaJ7wIJtKoYzdqUQleLO45rJ3iVB5.1#success

it says “no apps available”

“ Try downloading Firefox from Mozilla, run firefox-bin from the folder and see if you have the same issue. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release”

I am running the latest Firefox from Ubuntu repo- just updated yesterday

I can access the camera from "Camera" app and from "Cheese", both work fine.

For zoom, you launch from the browser to see if the camera works. see screenshot Post a screenshot showing what happens. I know you're running your distro version, try downloading Firefox from Mozilla, run firefox-bin from the folder and see if you have the same issue. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release” I run all versions of Firefox(Mozilla) and Waterfox from my downloads folder and of course my distro version. see screenshot