This is a log file contains some errors when using firefox 97.0.1 under Wayland. Under Xwayland, firefox has no problem at all and it can decode videos using vaapi.
And that's what i got from the terminal env MOZ_ENABLE_WAYLAND=1 ./firefox [GFX1-]: No GPUs detected via PCI [GFX1-]: glxtest: process failed (received signal 11) Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Thanks. ** Attachment added: "firefox97.0.1.data" https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1962347/+attachment/5565085/+files/firefox97.0.1.data -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962347 Title: firefox-trunk crashed with SIGSEGV in wl_display_read_events() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1962347/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs