升级前我的hdmi音频输出还是好的。
升级后就只有插耳机有声音了。
发现升级后 /usr/share/pulseaudio/alsa-mixer/profile-sets/default.conf 文件中的自定义的配置没有生效
本来为了快速在耳机和hdmi直接进行切换我在default.conf中加了：
[Profile output:analog-stereo+output:hdmi-stereo-extra2]
description = All
output-mappings = analog-stereo hdmi-stereo-extra2
input-mappings = analog-stereo
但现在他不生效了emmmm…
我记得我的hdmi输出一直是hdmi3,不管是在archlinux还是在openSUSE都是hdmi3,但是现在在kde的音频音量>高级里没有了hdmi3这个选项只有hdmi。
aplay -l：
card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: Generic Digital [Generic Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
cat /proc/asound/device:
2: [ 0- 0]: digital audio playback
3: [ 0- 0]: digital audio capture
4: [ 0- 1]: digital audio playback
5: [ 0- 2]: digital audio capture
6: [ 0- 3]: digital audio playback
7: [ 0- 0]: hardware dependent
8: [ 0- 2]: hardware dependent
9: [ 0] : control
33: : timer
ls /dev/snd/:
by-path hwC0D0 pcmC0D0c pcmC0D1p pcmC0D3p timer
controlC0 hwC0D2 pcmC0D0p pcmC0D2c seq
lsmod |grep snd:
snd_sof_intel_hda_common 81920 1 sof_pci_dev
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_intel_byt 28672 1 sof_pci_dev
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof 114688 4 snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc,sof_pci_dev
snd_sof_xtensa_dsp 16384 1 sof_pci_dev
snd_soc_skl 118784 0
snd_soc_hdac_hda 24576 2 snd_sof_intel_hda_common,snd_soc_skl
snd_hda_ext_core 36864 4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_soc_skl_ipc 69632 1 snd_soc_skl
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_hda_codec_realtek 126976 1
snd_soc_sst_dsp 40960 1 snd_soc_skl_ipc
snd_soc_acpi_intel_match 28672 3 snd_sof_intel_hda_common,sof_pci_dev,snd_soc_skl
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,sof_pci_dev,snd_soc_skl
snd_hda_codec_generic 94208 2 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_soc_core 266240 4 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl
snd_compress 28672 1 snd_soc_core
snd_hda_intel 49152 5
snd_hda_codec 159744 4 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_core 102400 9 snd_hda_codec_generic,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 118784 9 snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_soc_skl,snd_hda_core
snd_timer 40960 1 snd_pcm
snd 98304 18 snd_hda_codec_generic,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
aplay -D plughw:0,3 ~/test.wav和speaker-test -Dplughw:0,3
都没声音啊。
感觉是系统没有识别对我的hdmi设备emmm
不晓得可以在那里改。
声卡就一块主板内置的，没独显。
之前输出都是好的应该不是驱动问题吧。。