Have you tried the quick workaround linked at post 53? https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1834771/comments/53
Have to note that this bug disappeared on switching to Mint. (Too many bugs trying to get legacy interface using Ubuntu and gnome-panel, finally gave up and left the building.) It seems this bug is triggered by an adverse interaction between certain components. (Read the foregoing for a list of suspects.) All the same hardware, just change distros and *poof*, problem gone. -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
