(In reply to Takashi Iwai from comment #1) > The stuttering with AMD chip may come due to the cache coherency issue. Try > to pass snoop=off option to snd-hda-intel module, e.g. set the line below in > /etc/modprobe.d/50-hda.conf: > options snd-hda-intel snoop=off > > and reboot the system and retest. > I tried this but this resulted in having no audio at all. pavucontroll defaults to Dummy-output and doesn't show any audio hardware at all.