pulseaudio expect [Jack HDMI/DP,pcm=3] but your pin default of hdmi has Misc = NO_PRESENCE
try hda-jack-sense-test -a Node 0x11 [Pin Complex] wcaps 0x400780: Mono Digital Control: name="HDMI Phantom Jack", index=0, device=0 Pincap 0x00000014: OUT Detect Pin Default 0x18561130: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Black DefAssociation = 0x3, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x10 control.21 { iface CARD name 'HDMI Phantom Jack' value true comment { access read type BOOLEAN count 1 } } http://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths/hdmi-output-0.conf alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "ALC888 Digital" alsa.id = "ALC888 Digital" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "3" alsa.card = "0" alsa.card_name = "HDA Intel" alsa.long_card_name = "HDA Intel at 0xfe9f8000 irq 47" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "284b" device.product.name = "82801H (ICH8 Family) HD Audio Controller" device.form_factor = "internal" device.string = "hdmi:0" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "32768" device.access_mode = "mmap+timer" device.profile.name = "hdmi-stereo" device.profile.description = "Digital Stereo (HDMI)" device.description = "Built-in Audio Digital Stereo (HDMI)" alsa.mixer_name = "Realtek ALC888" alsa.components = "HDA:10ec0888,10280279,00100202" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" ports: hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: unknown) properties: device.icon_name = "video-display" active port: <hdmi-output-0> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247160 Title: Ubuntu 13.10 [Studio Hybrid 140g, Realtek ALC888, Black Digital Out, HDMI] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1247160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs