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声卡问题,不发声
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ToFloorFloorX
zavin
deepin^1
On2020-11-28 08:52
Author

OS: Deepin 20 x86_64
Kernel: 5.8.14-amd64-desktop

product: 200 Series PCH HD Audio [8086:A2F0]
configuration: driver=snd_hda_intel latency=32


音量大小可以调节,输出设备只能选一个   数字输出 S/PDIF HDA intel PCH

耳机孔、机箱后都试过,没声音。。

尝试过更换内核无果: 4.195.4.505.4.705.8.14


求助...


gavin@gavin-pc:~$ pacmd list-cards
1 card(s) available.
index: 0
name: <alsa_card.pci-0000_00_1f.3>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xf7120000 irq 130"
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 = "a2f0"
device.product.name = "200 Series PCH HD Audio"
device.form_factor = "internal"
device.string = "0"
device.descrīption = "内置音频"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: 模拟立体声 输入 (priority 65, available: no)
output:analog-stereo: 模拟立体声 输出 (priority 6500, available: no)
output:analog-stereo+input:analog-stereo: 模拟立体声双工 (priority 6565, available: no)
output:iec958-stereo: 数字立体声(IEC958) 输出 (priority 5500, available: unknown)
output:iec958-stereo+input:analog-stereo: 数字立体声(IEC958) 输出 + 模拟立体声 输入 (priority 5565, available: unknown)
output:iec958-ac3-surround-51: 数字环绕 5.1(IEC958/AC3) 输出 (priority 300, available: no)
output:iec958-ac3-surround-51+input:analog-stereo: 数字环绕 5.1(IEC958/AC3) 输出 + 模拟立体声 输入 (priority 365, available: no)
off: 关 (priority 0, available: unknown)
active profile: <output:iec958-stereo+input:analog-stereo>
sinks:
alsa_output.pci-0000_00_1f.3.iec958-stereo/#12: 内置音频 数字立体声(IEC958)
sources:
alsa_input.pci-0000_00_1f.3.analog-stereo/#10: 内置音频 模拟立体声
alsa_output.pci-0000_00_1f.3.iec958-stereo.monitor/#14: Monitor of 内置音频 数字立体声(IEC958)
ports:
analog-input-front-mic: 前麦克风 (priority 8500, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-rear-mic: 后麦克风 (priority 8200, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-linein: 输入插孔 (priority 8100, latency offset 0 usec, available: no)
properties:

analog-output-lineout: 线缆输出 (priority 9900, latency offset 0 usec, available: no)
properties:

analog-output-headphones: 模拟耳机 (priority 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
iec958-stereo-output: 数字输出 (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:




gavin@gavin-pc:~$ pacmd list-sinks
1 sink(s) available.
* index: 12
name: <alsa_output.pci-0000_00_1f.3.iec958-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9038
volume: front-left: 59637 / 91% / -2.46 dB, front-right: 59637 / 91% / -2.46 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: 14
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
立体声
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 371.52 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 = "ALC887-VD Digital"
alsa.id = "ALC887-VD Digital"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "1"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xf7120000 irq 130"
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 = "a2f0"
device.product.name = "200 Series PCH HD Audio"
device.form_factor = "internal"
device.string = "iec958:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "32768"
device.access_mode = "mmap+timer"
device.profile.name = "iec958-stereo"
device.profile.descrīption = "数字立体声(IEC958)"
device.descrīption = "内置音频 数字立体声(IEC958)"
alsa.mixer_name = "Realtek ALC887-VD"
alsa.components = "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
iec958-stereo-output: 数字输出 (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:

active port: <iec958-stereo-output>

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AllReplies
Fredoong
deepin^5
On2020-11-28 09:04
One

最近一次更新后大量笔记本用户的“输出设备”都无法切换了,这是个BUG,有声音消失的,有只能插耳机用的,反正一团糟。

不知道Deepin开发团队现在有没有查到问题所在,开发团队高冷得很,只有你去github下提issue才有可能获得开发团队的回复,注意是“有可能”。

ReplyViewAuthor
piggyking
deepin^5
On2020-12-01 02:12
Two
Fredoong

最近一次更新后大量笔记本用户的“输出设备”都无法切换了,这是个BUG,有声音消失的,有只能插耳机用的,反正一团糟。

不知道Deepin开发团队现在有没有查到问题所在,开发团队高冷得很,只有你去github下提issue才有可能获得开发团队的回复,注意是“有可能”。

有版主说是内核问题。

我建议这个版主直接去对线linus

ReplyViewAuthor
Fredoong
deepin^5
On2020-12-01 05:05
Three
piggyking

有版主说是内核问题。

我建议这个版主直接去对线linus

不是内核问题,换内核并不能解决此问题。我的5.4内核会有此问题,别人的5.7内核也会有此问题,5.8还是避免不了。Deepin开发团队正在思考如何解决该BUG。

ReplyViewAuthor
piggyking
deepin^5
On2020-12-04 02:36
XFloor
Fredoong

不是内核问题,换内核并不能解决此问题。我的5.4内核会有此问题,别人的5.7内核也会有此问题,5.8还是避免不了。Deepin开发团队正在思考如何解决该BUG。

我当然知道不是内核问题。

我的意思是某位版主。

所以建议他去对线linus

ReplyViewAuthor
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