Since recently my audio stopped working.
It shows up in the 'sound' page of my settings, but there is no actual output. Neither through the built-in speakers, nor through headphones.
Pavucontrol also shows that there is supposed to be output, without there being actual output/sound.
I checked alsamixer, nothing is muted.
I tried restarting pulseaudio as well, without succes.
I'm running Debian 11 with a 6.0-liquorix-amd64 kernel.
The output of lspci:
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00:00.0 Host bridge: Intel Corporation Device 9a36 (rev 05)
00:01.0 PCI bridge: Intel Corporation Device 9a01 (rev 05)
00:02.0 VGA compatible controller: Intel Corporation Device 9a60 (rev 01)
00:04.0 Signal processing controller: Intel Corporation Device 9a03 (rev 05)
00:06.0 PCI bridge: Intel Corporation Device 9a0f (rev 05)
00:07.0 PCI bridge: Intel Corporation Tiger Lake-H Thunderbolt 4 PCI Express Root Port #0 (rev 05)
00:08.0 System peripheral: Intel Corporation Device 9a11 (rev 05)
00:0a.0 Signal processing controller: Intel Corporation Device 9a0d (rev 01)
00:0d.0 USB controller: Intel Corporation Tiger Lake-H Thunderbolt 4 USB Controller (rev 05)
00:0d.2 USB controller: Intel Corporation Tiger Lake-H Thunderbolt 4 NHI #0 (rev 05)
00:14.0 USB controller: Intel Corporation Device 43ed (rev 11)
00:14.2 RAM memory: Intel Corporation Device 43ef (rev 11)
00:15.0 Serial bus controller [0c80]: Intel Corporation Device 43e8 (rev 11)
00:15.1 Serial bus controller [0c80]: Intel Corporation Device 43e9 (rev 11)
00:15.2 Serial bus controller [0c80]: Intel Corporation Device 43ea (rev 11)
00:16.0 Communication controller: Intel Corporation Device 43e0 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Device 43bc (rev 11)
00:1c.7 PCI bridge: Intel Corporation Device 43bf (rev 11)
00:1d.0 PCI bridge: Intel Corporation Device 43b0 (rev 11)
00:1f.0 ISA bridge: Intel Corporation Device 438b (rev 11)
00:1f.3 Audio device: Intel Corporation Device 43c8 (rev 11)
00:1f.4 SMBus: Intel Corporation Device 43a3 (rev 11)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 43a4 (rev 11)
01:00.0 VGA compatible controller: NVIDIA Corporation GA106M [GeForce RTX 3060 Mobile / Max-Q] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 228e (rev a1)
02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
2d:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
2e:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
2f:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
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**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC1220 Analog [ALC1220 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC1220 Digital [ALC1220 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 11: HDMI 5 [HDMI 5]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 12: HDMI 6 [HDMI 6]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 13: HDMI 7 [HDMI 7]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 14: HDMI 8 [HDMI 8]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 15: HDMI 9 [HDMI 9]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 16: HDMI 10 [HDMI 10]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 17: HDMI 11 [HDMI 11]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
Subdevices: 7/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 11: HDMI 5 [HDMI 5]
Subdevices: 1/1
Subdevice #0: subdevice #0