Hello everyone, I am running dual system with Win10 and Debian 10, however, I've got trouble with the sound when running Debian 10. It was well-functioning when I just finishing the installation of Debian 10, however, after using for several days, I can get nothing from the built-in speaker and headphone, just some surge-like sound while it is well-functioning in Win10.
I have tried all the suggestion from the article
https://www.linuxquestions.org/quest...ng-4175659373/ but in vain.
I am running on Intel i5-8250U
lspci | grep Audio
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
lsmod | grep snd
snd_soc_skl 114688 0
snd_soc_skl_ipc 73728 1 snd_soc_skl
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
snd_hda_codec_hdmi 57344 1
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_hda_ext_core 28672 1 snd_soc_skl
snd_soc_acpi_intel_match 24576 1 snd_soc_skl
snd_hda_codec_realtek 122880 1
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core 253952 1 snd_soc_skl
snd_hda_codec_generic 86016 1 snd_hda_codec_realtek
snd_compress 24576 1 snd_soc_core
snd_hda_intel 45056 4
snd_hda_codec 151552 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 94208 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_ realtek,snd_soc_skl
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 114688 7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_cor e
snd_timer 36864 1 snd_pcm
snd 94208 18 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek ,snd_timer,snd_compress,snd_soc_core,snd_pcm
soundcore 16384 1 snd
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 FLAT_VOLUME DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9039
volume: front-left: 30008 / 46% / -20.35 dB, front-right: 30008 / 46% / -20.35 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 .. 2000.00 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 = "ALC295 Analog"
alsa.id = "ALC295 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 0xef228000 irq 127"
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 = "9d71"
device.product.name = "Sunrise Point-LP HD Audio"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "384000"
device.buffering.fragment_size = "192000"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
alsa.mixer_name = "Realtek ALC295"
alsa.components = "HDA:10ec0295,10431ac0,00100002 HDA:8086280b,80860101,00100000"
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 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-speaker>
Code:
Card: HDA Intel PCH F1: Help │
│ Chip: Realtek ALC295 F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: Master [dB gain: -8.25] Esc: Exit │
│ │
│ │
│ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ │
│ │ │ │▒▒│ │ │ │▒▒│ │ │ │
│ │ │ │▒▒│ │ │ │▒▒│ │ │ │
│ │ │ │▒▒│ │ │ │▒▒│ │ │ │
│ │ │ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ │▒▒│ │▒▒│ │ │ │▒▒│ │ │ │
│ ├──┤ ├──┤ ├──┤ └──┘ └──┘ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ Disabled │
│ │OO│ │OO│ │MM│ │MM│ │OO│ │OO│ │OO│ │OO│ │
│ └──┘ └──┘ └──┘ └──┘ └──┘ └──┘ └──┘ └──┘ │
│ 70 100<>100 0<>0 100<>100 0<>0 │
│< Master >Headphone Speaker PCM Mic Boost S/PDIF S/PDIF 1 S/PDIF 2 S/PDIF 3 S/PDIF 4 Auto-Mute │
│ │
│ │
I’d appreciate any thoughts or recommendations.
