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[Bug 1311939] Re: alsa-driver no HDMI audio on Ubuntu 14.04

 

Update.

So in the Volume Manager settings pane under output devices it shows the
device as (Unplugged) and there is no sound.  I clicked on the
configuration tab, selected "Digital Surround 5.1 Output (HDMI) Output"
and i magically had sound again.

My issue was apparently just a failure to navigate the menus properly.

Hopefully this helps.

Thanks Ubuntu!

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https://bugs.launchpad.net/bugs/1311939

Title:
  alsa-driver no HDMI audio on Ubuntu 14.04

Status in “alsa-driver” package in Ubuntu:
  Expired

Bug description:
  No audio regardless of trying everything listed in bug #864735. I have tried adding radeon.audio=1 to grub and still no sound.
  Below is the output of pacmd list-cards
  2 card(s) available.
      index: 0
  	name: <alsa_card.pci-0000_00_01.1>
  	driver: <module-alsa-card.c>
  	owner module: 5
  	properties:
  		alsa.card = "0"
  		alsa.card_name = "HD-Audio Generic"
  		alsa.long_card_name = "HD-Audio Generic at 0xfe020000 irq 42"
  		alsa.driver_name = "snd_hda_intel"
  		device.bus_path = "pci-0000:00:01.1"
  		sysfs.path = "/devices/pci0000:00/0000:00:01.1/sound/card0"
  		device.bus = "pci"
  		device.vendor.id = "1002"
  		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
  		device.product.id = "1314"
  		device.product.name = "Wrestler HDMI Audio [Radeon HD 6250/6310]"
  		device.form_factor = "internal"
  		device.string = "0"
  		device.description = "Built-in Audio"
  		module-udev-detect.discovered = "1"
  		device.icon_name = "audio-card-pci"
  	profiles:
  		output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5400, available: unknown)
  		off: Off (priority 0, available: unknown)
  	active profile: <output:hdmi-stereo>
  	sinks:
  		alsa_output.pci-0000_00_01.1.hdmi-stereo/#0: Built-in Audio Digital Stereo (HDMI)
  	sources:
  		alsa_output.pci-0000_00_01.1.hdmi-stereo.monitor/#0: Monitor of Built-in Audio Digital Stereo (HDMI)
  	ports:
  		hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "video-display"
      index: 1
  	name: <alsa_card.pci-0000_00_14.2>
  	driver: <module-alsa-card.c>
  	owner module: 6
  	properties:
  		alsa.card = "1"
  		alsa.card_name = "HDA ATI SB"
  		alsa.long_card_name = "HDA ATI SB at 0xfe024000 irq 16"
  		alsa.driver_name = "snd_hda_intel"
  		device.bus_path = "pci-0000:00:14.2"
  		sysfs.path = "/devices/pci0000:00/0000:00:14.2/sound/card1"
  		device.bus = "pci"
  		device.vendor.id = "1002"
  		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
  		device.product.id = "4383"
  		device.product.name = "SBx00 Azalia (Intel HDA)"
  		device.form_factor = "internal"
  		device.string = "1"
  		device.description = "Built-in Audio"
  		module-udev-detect.discovered = "1"
  		device.icon_name = "audio-card-pci"
  	profiles:
  		input:analog-stereo: Analog Stereo Input (priority 60, available: unknown)
  		output:analog-stereo: Analog Stereo Output (priority 6000, available: unknown)
  		output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6060, available: unknown)
  		output:analog-surround-40: Analog Surround 4.0 Output (priority 700, available: unknown)
  		output:analog-surround-40+input:analog-stereo: Analog Surround 4.0 Output + Analog Stereo Input (priority 760, available: unknown)
  		output:analog-surround-41: Analog Surround 4.1 Output (priority 800, available: unknown)
  		output:analog-surround-41+input:analog-stereo: Analog Surround 4.1 Output + Analog Stereo Input (priority 860, available: unknown)
  		output:analog-surround-50: Analog Surround 5.0 Output (priority 700, available: unknown)
  		output:analog-surround-50+input:analog-stereo: Analog Surround 5.0 Output + Analog Stereo Input (priority 760, available: unknown)
  		output:analog-surround-51: Analog Surround 5.1 Output (priority 800, available: unknown)
  		output:analog-surround-51+input:analog-stereo: Analog Surround 5.1 Output + Analog Stereo Input (priority 860, available: unknown)
  		output:iec958-stereo: Digital Stereo (IEC958) Output (priority 5500, available: unknown)
  		output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958) Output + Analog Stereo Input (priority 5560, available: unknown)
  		off: Off (priority 0, available: unknown)
  	active profile: <output:analog-stereo+input:analog-stereo>
  	sinks:
  		alsa_output.pci-0000_00_14.2.analog-stereo/#2: Built-in Audio Analog Stereo
  	sources:
  		alsa_input.pci-0000_00_14.2.analog-stereo/#2: Built-in Audio Analog Stereo
  		alsa_output.pci-0000_00_14.2.analog-stereo.monitor/#3: Monitor of Built-in Audio Analog Stereo
  	ports:
  		analog-input-microphone-front: Front Microphone (priority 8500, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "audio-input-microphone"
  		analog-input-microphone-rear: Rear Microphone (priority 8200, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "audio-input-microphone"
  		analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no)
  			properties:
  				
  		analog-output: Analog Output (priority 9900, latency offset 0 usec, available: unknown)
  			properties:
  				
  		analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "audio-headphones"
  		iec958-stereo-output: Digital Output (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
  			properties:
  				
  >>>

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