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 ...
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 ...