Ok, so the final recourse is to try a newer sound driver, e.g., http://kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-20091110.tar.bz2 which has quite a few Realtek HDA fixes.
Ok, so the final recourse is to try a newer sound driver, e.g., kernel. org/pub/ linux/kernel/ people/ tiwai/snapshot/ alsa-driver- 20091110. tar.bz2
http://
which has quite a few Realtek HDA fixes.