Hardware • Sound not available in Firefox

Code:

$ uname -aLinux macbookair 6.1.0-23-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.99-1 (2024-07-15) x86_64 GNU/Linux``````$ sudo lspci -k | grep -A 4 Audio[sudo] password for mtl: 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)        Subsystem: Apple Inc. Broadwell-U Audio Controller        Kernel driver in use: snd_hda_intel        Kernel modules: snd_hda_intel00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)        Subsystem: Intel Corporation Wildcat Point-LP USB xHCI Controller--00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)        Subsystem: Intel Corporation Wildcat Point-LP High Definition Audio Controller        Kernel driver in use: snd_hda_intel        Kernel modules: snd_hda_intel00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)        Subsystem: Intel Corporation Wildcat Point-LP PCI Express Root Port``````$ pulseaudio -DE: [pulseaudio] main.c: Daemon startup failed.``````$ pgrep -a pulse1364 /usr/bin/pulseaudio --daemonize=no --log-target=journal``````mtl@macbookair:~$ speaker-test --nloops 1speaker-test 1.2.8Playback device is defaultStream parameters are 48000Hz, S16_LE, 1 channelsUsing 16 octaves of pink noiseRate set to 48000Hz (requested 48000Hz)Buffer size range from 192 to 2097152Period size range from 64 to 699051Using max buffer size 2097152Periods = 4was set period_size = 524288was set buffer_size = 2097152 0 - Front Left```