I'm afraid it does not. It shows up in sound preferences as HDA NVidia. I unmuted all three channels in alsamixer. I even disabled my onboard sound card. No sound comes out of my monitor though. I tested the same configuration in windows and I do have sound. So something is still broken.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/611810 Title: [PATCH] NVIDIA GPU audio-over-HDMI: Patch required to support recent GPUs -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs