Laurent, check out bugs #302452 and #286308. They are tracking a potential other bug or two that exhibits the same shutdown/restart behavior as this one, but is not caused by ALSA or necessarily the snd_hda_intel driver.
Laurent, check out bugs #302452 and #286308. They are tracking a potential other bug or two that exhibits the same shutdown/restart behavior as this one, but is not caused by ALSA or necessarily the snd_hda_intel driver.