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I am facing a problem where the microphone is recording audio only when it's called by one process. i.e.

I am having a java sound recording application it works fine when i execute it.

Now i am running a flash application where the flash application also uses microphone object.

Once again i am running the same java recording application. but this time it's throwing line not available exception. Recording is working fine in windows and MAC

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1 Answer 1

You might need to install the pulseaudio utilities to manually configure them

sudo apt-get install paman padevchooser paprefs pavucontrol pavumeter

Once that's done, fire up pavucontrol and take a look at the recording tab for details. It's possible you might have muted it on accident. enter image description here

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