> For me, it still works with disabling sandbox even on Firefox 100.0. But I still hope this gets fixed soon. :)
What's your system configuration (e.g. OS, GPU, VAAPI library) and what flags have you manually changed in about:config? FWIW, mine is OS: Ubuntu 20.04 GPU: Intel HD Graphics 630 (Kaby Lake) VAAPI library: Tried `iHD` and `i965` and have tried modifying numerous flags (always setting `media.ffmpeg.vaapi.enabled` to `true`) with the environment variable `MOZ_DISABLE_RDD_SANDBOX=1`. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1964547 Title: [upstream] RDD sandbox prevents HW-accelerated video playback Status in Mozilla Firefox: Confirmed Status in firefox package in Ubuntu: Confirmed Bug description: • Ubuntu 21.10 (64 bit) • Firefox 98 installed via apt (cookies & cache have been cleared) • Kernel 5.13.0-30-generic x86_64 • Tried on both wayland and X11 session → same result Steps to reproduce: (1) Visit https://www.youtube.com (2) Choose one of the video Actual Result: Video doesn't play What Expected: Video Play normally Previously it was normal on Firefox 97 (apt version) Tried installing Firefox 98 Snap version and it works normally To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1964547/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
