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Hello,
I had no sound after a libpulse and pulseaudio update (10.0), I downgraded it back to 9.0 that was working but after a kernel update (4.8 to 4.9) I had no sound again; so I updated libpulse and pulseaudio once again to 10.0 and it worked, but today I have no sound.
Here are my aplay -l and aplay -L :
**** Liste des Périphériques Matériels PLAYBACK ****
carte 0: PCH [HDA Intel PCH], périphérique 0: ALC887-VD Analog [ALC887-VD Analog]
Sous-périphériques: 1/1
Sous-périphérique #0: subdevice #0
carte 1: NVidia [HDA NVidia], périphérique 3: HDMI 0 [HDMI 0]
Sous-périphériques: 1/1
Sous-périphérique #0: subdevice #0
carte 1: NVidia [HDA NVidia], périphérique 7: HDMI 1 [HDMI 1]
Sous-périphériques: 1/1
Sous-périphérique #0: subdevice #0
carte 1: NVidia [HDA NVidia], périphérique 8: HDMI 2 [HDMI 2]
Sous-périphériques: 1/1
Sous-périphérique #0: subdevice #0
carte 1: NVidia [HDA NVidia], périphérique 9: HDMI 3 [HDMI 3]
Sous-périphériques: 1/1
Sous-périphérique #0: subdevice #0
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
sysdefault:CARD=PCH
HDA Intel PCH, ALC887-VD Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
Front speakers
surround21:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=NVidia,DEV=0
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 1
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 2
HDMI Audio Output
hdmi:CARD=NVidia,DEV=3
HDA NVidia, HDMI 3
HDMI Audio Output
And this is my ~/.asoundrc :
pcm.!default {
type hw
card 0
}
ctl.!default {
type hw
card 0
}
PS : alsa speaker-test seems to be working, and all my channel are unmuted in alsamixer
Thank you in advance for your time and I hope to fix this issue once and for all.
Last edited by Bmdntg (2017-01-30 15:41:26)
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remove that asoundrc, if you use pulseaudio you should use pulseaudio tools to control your sound cards. Install pulseaudio-alsa instead and lib32-alsa-plugins while you are at it. Reboot. If the issue reappears post, while attempting to play something
sudo fuser -v /dev/snd/*
pacmd list-cards
pacmd list-sinks
pacmd list-sink-inputs
while we are at it you might want to install a pulseaudio tool like pavucontrol which will help you make sense of the relations and connections between soundcards and where your audio plays to.
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Thanks a lot, it is now working.
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