also reported at: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1502155 https://bugzilla.suse.com/show_bug.cgi?id=943982 seems to be a solution is made today and pushed to upstream https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800694 https://bugzilla.redhat.com/show_bug.cgi?id=1268350