Public bug reported: In order to use sites that make use of WebRTC's webcam support, firefox needs access to the /dev/videoN device. When I applied the latest firefox update over the last week, apparmor was set to enforcing mode, which broke sites that use WebRTC, like https://talky.io.
$ lsb_release -rd Description: Ubuntu 16.10 Release: 16.10 $ apt-cache policy firefox firefox: Installed: 51.0.1+build2-0ubuntu0.16.10.2 Candidate: 51.0.1+build2-0ubuntu0.16.10.2 Version table: *** 51.0.1+build2-0ubuntu0.16.10.2 500 500 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 Packages 500 http://us.archive.ubuntu.com/ubuntu yakkety-security/main amd64 Packages 100 /var/lib/dpkg/status 49.0+build4-0ubuntu2 500 500 http://us.archive.ubuntu.com/ubuntu yakkety/main amd64 Packages ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Package changed: apparmor (Ubuntu) => firefox (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/1665535 Title: WebRTC webcam support broken in firefox due to apparmor Status in firefox package in Ubuntu: New Bug description: In order to use sites that make use of WebRTC's webcam support, firefox needs access to the /dev/videoN device. When I applied the latest firefox update over the last week, apparmor was set to enforcing mode, which broke sites that use WebRTC, like https://talky.io. $ lsb_release -rd Description: Ubuntu 16.10 Release: 16.10 $ apt-cache policy firefox firefox: Installed: 51.0.1+build2-0ubuntu0.16.10.2 Candidate: 51.0.1+build2-0ubuntu0.16.10.2 Version table: *** 51.0.1+build2-0ubuntu0.16.10.2 500 500 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 Packages 500 http://us.archive.ubuntu.com/ubuntu yakkety-security/main amd64 Packages 100 /var/lib/dpkg/status 49.0+build4-0ubuntu2 500 500 http://us.archive.ubuntu.com/ubuntu yakkety/main amd64 Packages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1665535/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp