Making Skype work with PulseAudio in Ubuntu Intrepid and Jaunty

Following my sound issues with Skype on Ubuntu, I did a bit more research and eventually found an excellent how-to article on PulseAudio in the Ubuntu forums. Appendix C explains how to get Skype to work properly and indeed it is a doodle and means there is no need to kill PulseAudio when using Skype! I've tested it in Intrepid and Jaunty and it works a treat. To quote the article, here's how to do it:

Open Skype's Options, then go to Sound Devices. You need to set "Sound Out" and "Ringing" to the "pulse" device, and set "Sound In" to the hardware definition of your microphone. For example, my laptop's microphone is defined as "plughw:I82801DBICH4,0".

You will have to experiment with the different options for "Sound In" until you find the correct one: choose an option, click on "Make a test call" until you find the option that works. On my machine, here's what the option window looks like:

Skype Options, Sound Devices Tab

Skype Sound Issues

Skype is not available in the Ubuntu repositories but you can get hold of it (and a few other things) through medibuntu. However, it looks like that version of Skype has a problem with sound on Ubuntu 8.10 Intrepid Ibex, as detailed in this bug report. The workaround suggested in the discussion that consists in killing pulseaudio before launching Skype works for me so that's good news. Even better news, it looks like the problem is fully sorted in Ubuntu 9.04, which is currently in beta. So, until then, I will use the workaround.

One lesson to learn from this though, is that if you ever have a problem with a piece of software on Linux, a good practice is to start that software from the command line: the output in the terminal window is invaluable for developers and maintainers to understand the problem and is a good place to start in order to find a solution to it. Quite often, just putting the error message in Google will return a number of articles and bug reports on that exact problem.