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Xavier Rossich Prades
Asked: 2017-05-05 04:00:38 +0800 CST

Can not use front audio output in ubuntu 16.04

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Hello good morning I have a problem that I am unable to solve. I have been looking for some possible solution but I have not clarified much. My problem is as follows, the computer tower I have has two audio outputs on the rear and the front on the rear works without problem but the front I have been unable to make it work. Then I hit all the information that I think can serve and thank you in advance in case anyone can guide me to solve the problem.

The output of the command: lspci | grep Audio

00: 1b.0 Audio device: Intel Corporation 8 Series / C220 Series High Definition Audio Controller Chipset (rev 05)
01: 00.1 Audio device: Advanced Micro Devices, Inc. [AMD / ATI] Cape Verde / Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]

In Alsamixer I can see the following information:

Card: HDA Intel PCH
Chip: IDT 92HD89E2

And in alsamixer too, in the system information:

/ Proc / asound / cards
0 [PCH]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf7f10000 irq 31

/ Proc / asound / devices
Sequencer
2: [1]: control
3: [1- 3]: digital audio playback
4: [1-7]: digital audio playback
5: [1-8]: digital audio playback
6: [1- 9]: digital audio playback
7: [1-10]: digital audio playback
8: [1-11]: digital audio playback
9: [1- 0]: hardware dependent
10: [0]: control
11: [0- 0]: digital audio playback
12: [0- 0]: digital audio capture
13: [0- 1]: digital audio playback
14: [0- 2]: digital audio capture
15: [0-0]: hardware dependent
33: timer

/ Proc / asound / pcm
00-00: 92HD89E2 Analog: 92HD89E2 Analog: playback 1: capture 1
00-01: 92HD89E2 Digital: 92HD89E2 Digital: playback 1
00-02: 92HD89E2 Alt Analog: 92HD89E2 Alt Analog: capture 1

As for the different controls that I get in the Alsamixer there are the following:

<Master> PCM Front Surround Center LFE Side Line Line Boo Line Boo Mic Boos Mic Boos S / PDIF S / PDIF D Beep Capture Capture Digital Input So Input So Loopback

The output of the command: aplay -l

**** List of PLAYBACK hardware devices ****
Card 0: PCH [HDA Intel PCH], device 0: 92HD89E2 Analog [92HD89E2 Analog]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 0: PCH [HDA Intel PCH], device 1: 92HD89E2 Digital [92HD89E2 Digital]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
Sub devices: 1/1
Subdevice # 0: subdevice # 0
Card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
Sub devices: 1/1
Subdevice # 0: subdevice # 0

The output of the command: pacmd list

http://paste.ubuntu.com/24510792/

sound

1 Answers

  1. Below the (output of pacmd list-cards, clipped for the part of my sound card.

    index: 3
name: <alsa_card.pci-0000_00_1b.0>
driver: <module-alsa-card.c>
owner module: 9
properties:
    alsa.card = "1"
    alsa.card_name = "HDA Intel PCH"
    alsa.long_card_name = "HDA Intel PCH at 0xf7e10000 irq 34"
    alsa.driver_name = "snd_hda_intel"
    device.bus_path = "pci-0000:00:1b.0"
    sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
    device.bus = "pci"
    device.vendor.id = "8086"
    device.vendor.name = "Intel Corporation"
    device.product.id = "8c20"
    device.product.name = "8 Series/C220 Series Chipset High Definition Audio Controller"
    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)
    off: Off (priority 0, available: unknown)
active profile: <output:analog-stereo+input:analog-stereo>
sinks:
    alsa_output.pci-0000_00_1b.0.analog-stereo/#2: Built-in Audio Analog Stereo
sources:
    alsa_output.pci-0000_00_1b.0.analog-stereo.monitor/#3: Monitor of Built-in Audio Analog Stereo
    alsa_input.pci-0000_00_1b.0.analog-stereo/#4: Built-in Audio Analog Stereo
ports:
    analog-input-front-mic: Front Microphone (priority 8500, latency offset 0 usec, available: no)
        properties:
            device.icon_name = "audio-input-microphone"
    analog-input-rear-mic: 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-lineout: Line Out (priority 9900, latency offset 0 usec, available: no)
        properties:

    analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: no)
        properties:
            device.icon_name = "audio-speakers"
    analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: yes)
        properties:
            device.icon_name = "audio-headphones"
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