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pulaseaudio seems to be working, but no sound. after totally deleting audio and spending a week trying to fix it, i have concluded that i am lost. ubuntu version 12.04

aplay -l ** List of PLAYBACK Hardware Devices ** card 0: MID [HDA Intel MID], device 0: HDA Generic [HDA Generic] Subdevices: 1/1 Subdevice #0: subdevice #0

the last part of (pkill pulseaudio; sleep 2; pulseaudio -vv) seems to have the word suspended in it a lot? I: [alsa-sink] alsa-sink.c: Device suspended... I: [pulseaudio] core.c: All sinks and sources are suspended, vacuuming memory D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC0 is accessible: yes

removed all audio, oops bad idea, been a week now and need help, thanks

  • i need help please – robin May 27 '14 at 1:49
  • I'm in the same boat. Been using linux from the late 90's. ALSA all the way, pulseaudio comes along. I can't get any sound out of any debian or ubuntu systems. Can on other distros like gentoo which don't have pulse audio, but debian based distros are ruined by this. – Owl Aug 4 at 16:22
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Make sure that pulseaudio is in the audio group:

sudo addgroup pulse audio
sudo service pulseaudio restart
2

There is a chance you have not initialized alsa, try

alsactl init

If this gets your speaker working again make sure alsa starts every time you boot by following this link

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Try removing and re-installing alsa and pulseaudio:

sudo apt-get update && sudo apt-get remove --purge alsa-base pulseaudio && sudo apt-get install alsa-base pulseaudio && sudo alsa force-reload

See this unixmen tutorial if it doesn't work.

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