[pulseaudio-discuss] help - sound distortion on lubuntu
Vijay.Krishnan at gs.com
Thu Apr 6 04:31:21 UTC 2017
We have deployed lubuntu in our premises, and have installed pulse audio for the sound capability. When we play audio via 3.5 jack or USB headset we are facing a lot of distortion and static/humming sound. The distortion happens after 4-5 min of playing any audio files , at that point the pulseaudio CPU usage goes above 20% and it stays there, moment the usage comes down , sound will be normal but again the same happens. Please let me know what needs to be checked here.
ii libpulse-mainloop-glib0:amd64 1:4.0-0ubuntu11.1 amd64 PulseAudio client libraries (glib support)
ii libpulse0:amd64 1:4.0-0ubuntu11.1 amd64 PulseAudio client libraries
ii pavucontrol 2.0-2 amd64 PulseAudio Volume Control
ii pulseaudio 1:4.0-0ubuntu11.1 amd64 PulseAudio sound server
Ubuntu version :
Distributor ID: Ubuntu
Description: Ubuntu 14.04 LTS
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