For instance, in a Terminal:
kill $(lsof -t /dev/dsp* /dev/snd/*) ; sudo modprobe -r snd-via82xx && sudo modprobe snd-via82xx dxs_support=2
For instance, in a Terminal:
kill $(lsof -t /dev/dsp* /dev/snd/*) ; sudo modprobe -r snd-via82xx && sudo modprobe snd-via82xx dxs_support=2