Firefox 78 / WebRTC regression

[pocock]

As noted elsewhere in the forum, WebRTC was working for me using Firefox 68 on Debian with the custom kernel compiled for a 4k page size.

I recently updated to Firefox 78 (provided as a security update on Debian) and this included a regression, the WebRTC incoming picture is not displayed any more.  Incoming audio is fine and outgoing picture is fine.

Do people see similar problems on other operating systems and/or Firefox versions?

It is in the Mozilla bug tracker, please add any comments there as that is what the Mozilla developers will look at.

[Borley]

I'm one of the crazies who disable WebRTC entirely so I wouldn't be able to say either way. FF78 has been working fine as far as I can see.

[pocock]

I rebuilt the Debian package with backported versions of libnss3, libnspr4 and libvpx and without using the permutation of the build logic for a backport

With this build, the WebRTC works