UBUNTU 10.04 lts+ HP PAVILION DV6 = AUDIO PROBLEM
Firsty when i put in my speakers ( logithec 5-1) it keeps sounding from my laptop as also from my speakers. Then when i change the selection to analog output and remove my speakers it doesn't make any sound and i must change manually again the selction.

Also there is a problem with the laptop internal microphone..When i open skype and i want to make a videocall the camera works perfectly but the microphone stops working. When that happens the laptop must be rebooted in order the microphone to work again...