Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc6/
download linux-image- unsigned-5.2.0-050200rc6-generic_5.2.0-050200rc6.201906222033_amd64.deb and linux- modules-5.2.0-050200rc6-generic_5.2.0-050200rc6.201906222033_amd64.deb Then install them by: sudo dpkg -i linux-modules-5.2.0-050200rc6-generic_5.2.0-050200rc6.201906222033_amd64.deb sudo dpkg -i linux-image-unsigned-5.2.0-050200rc6-generic_5.2.0-050200rc6.201906222033_amd64.deb after that, reboot -- 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/1834248 Title: HDMI audio and AC3 audio output does not work in Intel NUC Status in linux package in Ubuntu: Confirmed Bug description: I have a Intel NUC7PJYH with HDMI video and audio to a monitor. Also I use SPDIF ac3 output (having libasound2-plugins-extra). This always worked fine. Since a few weeks, HDMI and ac3 is gone. I.e. 'aplay -l' does not show HDMI any more. Now I found out that if I boot without any usb devices connected (without webcam,mouse,keyboard), it works and I have the HDMI audio output. Does this point into a IRQ problem? Attached find the apport and the alsa-info when HDMI was present and when it was not present. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1834248/+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
