Unfortunately, HDMI audio is still not working after installing and booting into linux-image-6.14.0-22-generic. I can confirm that `uname -r` shows `6.14.0-22-generic`. In the Sound settings, the output device is listed as "Dummy Output". It seems the Intel Haswell HDMI audio device is still not being correctly recognized or initialized by the kernel. Please advise on further troubleshooting steps or diagnostics that can be provided.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2114627 Title: Persistent HDMI Audio Output Failure on Dell OptiPlex 9020 (Intel Haswell) in Ubuntu 24.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.11/+bug/2114627/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
