The above collected logs are AFTER applying the workaround, so that you can see the difference in dmesg with and without the workaround.
Finally I can confirm exactly the same behaviour with kernel 4.4-rc8 but that installation does not exist anymore to post logs. ** Summary changed: - No Sound HP Probook 440 G3 (Intel Skylake, Conexant Code) + No Sound HP Probook 440 G3 (Intel Skylake, Conexant CX20724) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1532539 Title: No Sound HP Probook 440 G3 (Intel Skylake, Conexant CX20724) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1532539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs