Hello, As requested I have tested the bisect4 & 5 kernels and, as you expected, with bisect4 the HDMI sound works well but with bisect5 there is no sound.
Cheers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2111569 Title: No sound via HDMI on older Nvidia card (using nouveau driver) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2111569/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs