This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1879630 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1879630 Title: No sound output from HDMI audio Status in snapd: New Status in linux package in Ubuntu: Incomplete Bug description: There is no sound output from HDMI audio. System: Intel NUC7CJYH Image: 20200519.2 Steps to reproduce: 1. $ sudo snap install alsa-utils 2. $ sudo amixer set Master 100 unmute 3. $ sudo amixer set IEC958 100 unmute 4. $ sudo speaker-test -c2 There is no sound output from HDMI audio. To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1879630/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp