GStreamer resource error: NotFound

For some reason Banshee stopped playing sound and displayed the error.

rm -rf ~/.config/banshee-1/

DVD Support for linux

Got this error on my linux machine:

libdvdread: Encrypted DVD support unavailable.

Came across this link:

http://kyleabaker.com/bbpress/topic.php?id=56

That's all you need to know. In case the link dies:

Enable Commercial DVD Playback
sudo wget http://www.medibuntu.org/sources.list.d/lucid.list -O /etc/apt/sources.list.d/medibuntu.list
sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo apt-get update
sudo apt-get install libdvdcss2