Thanks for verifying. We have two further debugging steps. Firstly, please append the following line to /etc/modprobe.d/alsa-base.conf:
options snd-hda-intel enable_msi=1
then reboot and try to reproduce the symptom. If you are able to reproduce the symptom, secondly, I have a patch queued that Brad can roll into a test snapshot of alsa-driver for you to test that adds jack change notification to your model.
Jane,
Thanks for verifying. We have two further debugging steps. Firstly, please append the following line to /etc/modprobe. d/alsa- base.conf:
options snd-hda-intel enable_msi=1
then reboot and try to reproduce the symptom. If you are able to reproduce the symptom, secondly, I have a patch queued that Brad can roll into a test snapshot of alsa-driver for you to test that adds jack change notification to your model.