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15 views

Why are sound notifications switching back to default audio device?

I have setup Thunderbird to play a sound whenever a new message arrives, and until a few days ago it wasn't working until I installed libcanberra-gstreamer. Only after a day or two it has stopped ...
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2answers
572 views

Set default Built-in Audio in KDE

I use Ubuntu 12.04 and using KDE for primary my DE alongside Unity. my problem is audio always detect HDMI for default. so when I'd turned down the volume on my laptop, it did not happen. while the ...