买的二手电脑重装的系统，装了pipewire pipewire-pulse wireplumber和pipewire-alsa
speaker-test -c -2报错：
speaker-test 1.2.15.1
Playback device is default
Stream parameters are 48000Hz, S16_LE, 1024 channels
Using 16 octaves of pink noise
Channels count (1024) not available for playbacks: Invalid argument
Setting of hwparams failed: Invalid argument
lspci | grep Audio可以识别到声卡（这，，这是声卡吗？）
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)
alsamixer能打开的全打开了，auto-mute关掉的
fuser -v /dev/snd/* 输出没有除了pipewire和wireplumber以外的占用
USER PID ACCESS COMMAND
/dev/snd/controlC0: XI 814 F.... wireplumber
/dev/snd/pcmC0D0p: XI 814 ....m wireplumber
/dev/snd/seq: XI 713 F.... pipewire
pactl list sinks输出：
Sink #6886
State: SUSPENDED
Name: auto_null
Description: Dummy Output
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: auto_null.monitor
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
node.name = "auto_null"
device.description = "Dummy Output"
audio.rate = "48000"
audio.channels = "2"
audio.position = "FL,FR"
media.class = "Audio/Sink"
actory.name = "support.null-audio-sink"
node.virtual = "true"
monitor.channel-volumes = "true"
factory.id = "19"
clock.quantum-limit = "8192"
client.id = "33"
node.driver = "true"
port.group = "stream.0"
node.loop.name = "data-loop.0"
library.name = "audioconvert/libspa-audioconvert"
object.id = "77"
object.serial = "6886"
Formats:
pcm
没有设置过/etc/asound.conf
aplay -l输出
\*\*\*\* List of PLAYBACK Hardware Devices \*\*\*\*
card 0: PCH \[HDA Intel PCH\], device 0: ALC257 Analog \[ALC257 Analog\]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH \[HDA Intel PCH\], device 3: HDMI 0 \[HDMI 0\]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH \[HDA Intel PCH\], device 7: HDMI 1 \[HDMI 1\]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH \[HDA Intel PCH\], device 8: HDMI 2 \[HDMI 2\]
Subdevices: 1/1
Subdevice #0: subdevice #0
声卡我记得没禁用才对，pipewire也已经启用了
实在搞不懂了，网上转了一圈好像没见过类似问题，问ai也答非所问，求助。。。