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moy0

Member

Registered: 2021-02-16

Posts: 23

Audio muted during boot

Hi. My audio---both speakers and mic---have suddenly started muting during boot. I can't think what I might have done to cause this. Sound was working before. The keyboard LEDs on the mute and mic buttons come on, and no audio will play, and nothing I can do will unmute it. Any ideas?

Attaching some relevant dmesg output below; please let me know what other log info will help.

# dmesg | grep -iE 'snd|sof'
[    0.109769] software IO TLB: area num 32.
[    1.318674] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.357760] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.357761] software IO TLB: mapped [mem 0x0000000064263000-0x0000000068263000] (64MB)
[    1.452460] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[   10.450119] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   10.453670] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   11.160045] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[   11.161244] snd_hda_intel 0000:01:00.1: Disabling MSI
[   11.161265] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[   11.410596] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   11.411434] sof-audio-pci-intel-tgl 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   11.412580] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[   11.412693] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   11.419275] sof-audio-pci-intel-tgl 0000:00:1f.3: use msi interrupt mode
[   11.459130] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 5
[   11.459137] sof-audio-pci-intel-tgl 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[   11.459141] sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs detected in NHLT tables: 2
[   11.468575] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864
[   11.468581] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:0
[   11.468588] sof-audio-pci-intel-tgl 0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30
[   11.578850] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864
[   11.578856] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:0
[   11.597717] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:23:0
[   11.629786] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC287: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[   11.629793] snd_hda_codec_realtek ehdaudio0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   11.629795] snd_hda_codec_realtek ehdaudio0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   11.629796] snd_hda_codec_realtek ehdaudio0D0:    mono: mono_out=0x0
[   11.629797] snd_hda_codec_realtek ehdaudio0D0:    inputs:
[   11.629798] snd_hda_codec_realtek ehdaudio0D0:      Mic=0x19
[   11.669768] snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten
[   11.669777] snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwritten
[   11.692190] input: sof-hda-dsp Mic as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card1/input20
[   11.692240] input: sof-hda-dsp Headphone as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card1/input21
[   11.692271] input: sof-hda-dsp HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card1/input22
[   11.692445] input: sof-hda-dsp HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card1/input23
[   11.692492] input: sof-hda-dsp HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card1/input24

Added: I'm using pipewire, but the LEDs come on before I ever get to pipewire.

Last edited by moy0 (2023-07-21 18:01:17)