页次: 1
机器:Dell Vostro 5471
pavucontrol 的Output Devices里显示的是Dummy Output
alsamixer选择声卡可以进到HDA Intel PCH里,全部没有静音。
其他一些命令输出:
> pactl list:
Module #24
Name: module-null-sink
Argument: sink_name=auto_null sink_properties='device.description="Dummy Output"'
Usage counter: 1
Properties:
module.author = "Lennart Poettering"
module.description = "Clocked NULL sink"
module.version = "15.0"
Sink #2
State: RUNNING
Name: auto_null
Description: Dummy Output
Driver: module-null-sink.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 24
Mute: no
Volume: front-left: 39296 / 60% / -13.33 dB, front-right: 39296 / 60% / -13.33 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: auto_null.monitor
Latency: 36572 usec, configured 75000 usec
Flags: DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
device.description = "Dummy Output"
device.class = "abstract"
device.icon_name = "audio-card"
Formats:
pcm
> lspci -v
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Dell Device 0830
Flags: bus master, fast devsel, latency 32, IRQ 142
Memory at df428000 (64-bit, non-prefetchable) [size=16K]
Memory at df400000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
❯ lspci -nn | grep -i audio
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
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我遇到过这样的症状,曾一度怀疑是我的喇叭硬件部分坏了。大概我通过windows 10系统重置了音频驱动后,在windows 10下恢复了正常,然后archlinux才正常了
补充:我的问题是以前内核支持不完善,待机引起的故障,目前已正常
#archlinux #pipewire #window10
最近编辑记录 wxg4net (2022-04-14 14:22:43)
Arch Linux User
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我遇到过这样的症状,曾一度怀疑是我的喇叭硬件部分坏了。大概我通过windows 10系统重置了音频驱动后,在windows 10下恢复了正常,然后archlinux才正常了
#archlinux #pipewire #window10
感谢您回复,这个留作最后尝试吧,还得拆机子换固态……所以是驱动的问题吗?我是尝试用usb外接麦克风和audacity录点东西之后就稀里糊涂没声音了,不清楚哪里出了问题。
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感谢您回复,我按照更改了/etc/modprobe.d/inteldsp.conf 文件,但没有反应。
截图是更改文件之前的命令结果,aplay -i貌似已经识别到声卡了。
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pactl list 里有了吗?另外你重启过吗?
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pactl list 里有了吗?另外你重启过吗?
改完重启过了,pactl list里面貌似只有蓝牙的
❯ pactl list | grep -i audio
module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
device.icon_name = "audio-card"
device.icon_name = "audio-input-microphone"
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突然发现DeaDBeeF可以用笔记本外放声音了,但pavucontrol里还是Dummy Output, 很神奇。(所以还是没解决,补个情况orz)
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页次: 1