Comment 8 for bug 1884940

@chihchun see bug 1879389 for the apport dump.

Because the kernel logs fill up with WARN_ON(intel_wait_for_register(...))/hsw_wait_for_power_well_enable it's hard to find specific other issues.

I have observed the sound driver being crashy/sad on the same hardware but it's possibly improved with subsequent updates? Hard to tell with intermittent issues.