Generated a workaround that restores HDMI sound and posted here: https://askubuntu.com/a/1207919/165265
It uses bassmanitram's methods (credit given) but static hardware assignment values, and is packaged to be a little more user-friendly. Applied on three machines and using until this bug is fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834771 Title: No HDMI-audio after kernel 4.15.-0.50 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1834771/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs