I've recently installed Ubuntu Sever 12.04, and I've been having trouble with audio, and have been installing software to fix it.
However, after rebooting my computer in (a futile) attempt at getting
volumeicon to work, I've found that my home directory has been populated with some directories that I am pretty sure I haven't created myself, and wasn't there when I freshly installed it. Namely, they are
How did these directories get there? Is it something I installed?