I can confirm this issue on my nforce4 mobo. The problem is worse when I am using compiz. I am using the real-time kernel. Perhaps compiz and pulseaudio are both fighting for the system bus.
I can confirm this issue on my nforce4 mobo. The problem is worse when I am using compiz. I am using the real-time kernel. Perhaps compiz and pulseaudio are both fighting for the system bus.