I confirm Robert Joynt's fix is working on HP Pavilion x360 Convertible 13-u103nq. Thanks Erikas for the systemd workaround, but let's hope it will be fixed soon upstream, especially that there's already a patch [1] in place.
[1] https://patchwork.kernel.org/patch/9142225/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1648183 Title: Crackling and popping sound when using headphones To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1648183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs