Is it because the snap package uses XWayland? I just checked about:support and it reports the window protocol as XWayland.
Me personally, I have only had success using VAAPI HW-acceleration when using Wayland with export MOZ_ENABLE_WAYLAND=1 and then using Wayland as the windowing system in Ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947115 Title: VAAPI / HW-acceleration not working Snap-packaged Firefox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1947115/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
