Hi again. Looking back through my history I can confirm that I have tested with mainline kernels.
Here are my dmesg logs using kernel 6.6.63 where the sound works and 6.7.0 where the sound does not work. Look forward to hearing back from you and let me know if you need anything else. Many thanks. ** Attachment added: "dmesg-logs-nvidia-bug.zip" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2111569/+attachment/5883004/+files/dmesg-logs-nvidia-bug.zip -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
