speaker sound stopped working suddenly, then there appeared a continuous beeping (like a pulse) sound coming from the speaker hardware, i’ve attached headphones and they are working ( plus the beeping sound stops while attached ).
# inxi -SMA
System: Host: bx-vivobook Kernel: 5.10.36-2-MANJARO x86_64 bits: 64 Desktop: KDE Plasma 5.21.5 Distro: Manjaro Linux
Machine: Type: Laptop System: ASUSTeK product: VivoBook_ASUSLaptop X509JB_X509JB v: 1.0 serial: <superuser required>
Mobo: ASUSTeK model: X509JB v: 1.0 serial: <superuser required> UEFI: American Megatrends v: X509JB.304
date: 06/11/2020
Audio: Device-1: Intel Smart Sound Audio driver: snd_hda_intel
Sound Server-1: ALSA v: k5.10.36-2-MANJARO running: yes
Sound Server-2: PulseAudio v: 14.2 running: yes
# pacmd list-sinks
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9039
volume: front-left: 51118 / 78% / -6,47 dB, front-right: 51118 / 78% / -6,47 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0,00 ms; range is 0,50 .. 1837,50 ms
card: 0 <alsa_card.pci-0000_00_1f.3>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC256 Analog"
alsa.id = "ALC256 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0x6013120000 irq 148"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "34c8"
device.product.name = "Smart Sound Technology Audio Controller"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-speaker>
# sudo dmesg | egrep -i '(alsa|snd|sound|sof|hda)'
[ 0.270353] pci 0000:02:00.0: Enabling HDA controller
[ 0.275932] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.420115] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.420117] software IO TLB: mapped [mem 0x0000000066d63000-0x000000006ad63000] (64MB)
[ 2.894428] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 2.894905] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.012241] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC256: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 3.012247] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.012250] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 3.012253] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 3.012255] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 3.012258] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 3.012260] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x1b
[ 3.012263] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x13
[ 3.143768] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 3.143860] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 3.143908] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 3.143956] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 3.144000] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 3.144045] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[ 3.144091] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 3.144140] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[ 14.872741] nvidia 0000:02:00.0: Enabling HDA controller
[ 15.255996] nvidia 0000:02:00.0: Enabling HDA controller