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#1 2020-12-02 09:25:35

jyothish
Member
Registered: 2020-12-02
Posts: 8

[solved] No speaker output intel comet lake & nvidiaTU106

I have been using arch for some time now, few days back i bought asus ROG Strix G17 and installed arch as the main and only system.
now i face a problem which i have never faced. no audio out through speakers and input through microphone

i am able to use the usb c headsets and bluetooth headsets. the speaker is working fine as it plays a tone as the Rog system boots

i have tried for few days fixing this including switching the kernal to lts but no use.
*the output of following are

 lspci | grep Audio

00:1f.3 Audio device: Intel Corporation Comet Lake PCH cAVS
01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)

inxi -A

Device-1: Intel Comet Lake PCH cAVS driver: snd_hda_intel
           Device-2: NVIDIA TU106 High Definition Audio driver: snd_hda_intel
           Sound Server: ALSA v: k5.4.80-2-lts

alsamixer

intel.png
nvidia.png

alsa-utils alsa-plugins pulseaudio pulseaudio-alsa

all this files have been installed and running.

kindly help me with this problem.

Last edited by jyothish (2020-12-12 19:47:41)

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#2 2020-12-02 09:51:31

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,250

Re: [solved] No speaker output intel comet lake & nvidiaTU106

What's your output for

dmesg | grep snd
pacmd list-cards
pacmd list-sinks
pacmd list-sink-inputs #during playback
pacmd list-sources
pacmd list-source-outputs # during recording

Do you have a timeframe/update that introduced this issue? Likely candidates are new kernel versions or pulse or alsa-lib. FWIW there have been a few changes with regards to jack logic, make sure you are actually up to date and using pulseaudio 14

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#3 2020-12-02 14:07:46

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

I just bought this system in dos and i have booted arch directly so i have no idea weather it an update problem

 dmsg | grep snd 
 [    1.760597] snd_hda_intel 0000:00:1f.3: enabling device (0004 -> 0006)
[    1.764929] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[    1.765032] snd_hda_intel 0000:01:00.1: Disabling MSI
[    1.765036] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[    2.046716] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    2.295098] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC294: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[    2.295099] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    2.295100] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    2.295101] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    2.295101] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    2.295102] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
[    2.295103] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    3.179332] usbcore: registered new interface driver snd-usb-audio
pacmd list-card
2 card(s) available.
    index: 0
        name: <alsa_card.pci-0000_01_00.1>
        driver: <module-alsa-card.c>
        owner module: 6
        properties:
                alsa.card = "1"
                alsa.card_name = "HDA NVidia"
                alsa.long_card_name = "HDA NVidia at 0xc5080000 irq 17"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:01:00.1"
                sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1"
                device.bus = "pci"
                device.vendor.id = "10de"
                device.vendor.name = "NVIDIA Corporation"
                device.product.id = "10f9"
                device.product.name = "TU106 High Definition Audio Controller"
                device.string = "1"
                device.description = "TU106 High Definition Audio Controller"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        profiles:
                output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
                output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: no)
                output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 600, available: no)
                off: Off (priority 0, available: unknown)
        active profile: <off>
        ports:
                hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
    index: 2
        name: <alsa_card.pci-0000_00_1f.3>
        driver: <module-alsa-card.c>
        owner module: 8
        properties:
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "0"
                device.description = "Built-in Audio"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        profiles:
                input:analog-stereo: Analog Stereo Input (priority 65, available: unknown)
                output:analog-stereo: Analog Stereo Output (priority 6500, available: unknown)
                output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6565, available: unknown)
                output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
                output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (priority 5965, available: no)
                output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (priority 865, available: no)
                output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Output + Analog Stereo Input (priority 865, available: no)
                output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: no)
                output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
                output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
                output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
                output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (priority 5700, available: no)
                output:hdmi-stereo-extra3+input:analog-stereo: Digital Stereo (HDMI 4) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (priority 600, available: no)
                output:hdmi-surround-extra3+input:analog-stereo: Digital Surround 5.1 (HDMI 4) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (priority 600, available: no)
                output:hdmi-surround71-extra3+input:analog-stereo: Digital Surround 7.1 (HDMI 4) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (priority 5700, available: no)
                output:hdmi-stereo-extra4+input:analog-stereo: Digital Stereo (HDMI 5) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output (priority 600, available: no)
                output:hdmi-surround-extra4+input:analog-stereo: Digital Surround 5.1 (HDMI 5) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output (priority 600, available: no)
                output:hdmi-surround71-extra4+input:analog-stereo: Digital Surround 7.1 (HDMI 5) Output + Analog Stereo Input (priority 665, available: no)
                off: Off (priority 0, available: unknown)
        active profile: <output:analog-stereo+input:analog-stereo>
        sinks:
                alsa_output.pci-0000_00_1f.3.analog-stereo/#1: Built-in Audio Analog Stereo
        sources:
                alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#2: Monitor of Built-in Audio Analog Stereo
                alsa_input.pci-0000_00_1f.3.analog-stereo/#3: Built-in Audio Analog Stereo
        ports:
                analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-input-microphone"
                analog-input-headset-mic: Headset Microphone (priority 8800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-input-microphone"
                analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-speakers"
                analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-headphones"
                hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-4: HDMI / DisplayPort 5 (priority 5500, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
pacmd list-sinks
2 sink(s) available.
  * index: 1
        name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
        driver: <module-alsa-card.c>
        flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: RUNNING
        suspend cause: (none)
        priority: 9039
        volume: front-left: 52429 /  80% / -5.81 dB,   front-right: 52429 /  80% / -5.81 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 12.17 ms
        max request: 3 KiB
        max rewind: 3 KiB
        monitor source: 2
        sample spec: s16le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        used by: 2
        linked by: 2
        configured latency: 18.75 ms; range is 0.50 .. 2000.00 ms
        card: 2 <alsa_card.pci-0000_00_1f.3>
        module: 8
        properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "ALC294 Analog"
                alsa.id = "ALC294 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "384000"
                device.buffering.fragment_size = "192000"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Analog Stereo"
                device.description = "Built-in Audio Analog Stereo"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        ports:
                analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-speakers"
                analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-headphones"
        active port: <analog-output-speaker>
    index: 2
        name: <combined>
        driver: <module-combine-sink.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: RUNNING
        suspend cause: (none)
        priority: 1000
        volume: front-left: 62260 /  95% / -1.34 dB,   front-right: 62260 /  95% / -1.34 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 11.64 ms
        max request: 3 KiB
        max rewind: 0 KiB
        monitor source: 4
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 1
        linked by: 1
        configured latency: 20.00 ms; range is 0.50 .. 200.00 ms
        module: 16
        properties:
                device.class = "filter"
                device.description = "Simultaneous output to Built-in Audio Analog Stereo"
                device.icon_name = "audio-card"
pacmd list-sink-inputs
3 sink input(s) available.
    index: 13
        driver: <protocol-native.c>
        flags: START_CORKED 
        state: RUNNING
        sink: 1 <alsa_output.pci-0000_00_1f.3.analog-stereo>
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        muted: no
        current latency: 31.25 ms
        requested latency: 18.75 ms
        sample spec: float32le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        resample method: copy
        module: 13
        client: 17 <Firefox>
        properties:
                media.name = "AudioCallbackDriver"
                application.name = "Firefox"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "34"
                application.process.id = "2380"
                application.process.user = "ghost"
                application.process.host = "central"
                application.process.binary = "firefox"
                application.language = "en_US.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = "b2549c4f1cb34272a729717cb64b83cd"
                application.process.session_id = "2"
                application.icon_name = "firefox"
                module-stream-restore.id = "sink-input-by-application-name:Firefox"
    index: 14
        driver: <module-combine-sink.c>
        flags: VARIABLE_RATE DONT_MOVE NO_CREATE_SUSPEND 
        state: RUNNING
        sink: 1 <alsa_output.pci-0000_00_1f.3.analog-stereo>
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        muted: no
        current latency: 0.02 ms
        requested latency: 20.00 ms
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        resample method: trivial
        module: 16
        properties:
                media.name = "Simultaneous output on Built-in Audio Analog Stereo"
                media.role = "filter"
                module-stream-restore.id = "sink-input-by-media-role:filter"
    index: 16
        driver: <protocol-native.c>
        flags: DONT_MOVE 
        state: RUNNING
        sink: 2 <combined>
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        muted: no
        current latency: 59.48 ms
        requested latency: 20.00 ms
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        resample method: (null)
        module: 13
        client: 24 <ZOOM VoiceEngine>
        properties:
                media.name = "playStream"
                application.name = "ZOOM VoiceEngine"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "34"
                application.process.id = "120659"
                application.process.user = "ghost"
                application.process.host = "central"
                application.process.binary = "zoom"
                application.language = "en_US.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = "b2549c4f1cb34272a729717cb64b83cd"
                application.process.session_id = "2"
                module-stream-restore.id = "sink-input-by-application-name:ZOOM VoiceEngine"
pacmd list-sources 
3 source(s) available.
    index: 2
        name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
        driver: <module-alsa-card.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: IDLE
        suspend cause: (none)
        priority: 1030
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max rewind: 3 KiB
        sample spec: s16le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 2000.00 ms; range is 0.50 .. 2000.00 ms
        monitor_of: 1
        card: 2 <alsa_card.pci-0000_00_1f.3>
        module: 8
        properties:
                device.description = "Monitor of Built-in Audio Analog Stereo"
                device.class = "monitor"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "0"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
  * index: 3
        name: <alsa_input.pci-0000_00_1f.3.analog-stereo>
        driver: <module-alsa-card.c>
        flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: RUNNING
        suspend cause: (none)
        priority: 9039
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        base volume: 6554 /  10% / -60.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.13 ms
        max rewind: 0 KiB
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 1
        linked by: 1
        configured latency: 10.00 ms; range is 0.50 .. 2000.00 ms
        card: 2 <alsa_card.pci-0000_00_1f.3>
        module: 8
        properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "ALC294 Analog"
                alsa.id = "ALC294 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "352800"
                device.buffering.fragment_size = "176400"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Analog Stereo"
                device.description = "Built-in Audio Analog Stereo"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        ports:
                analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-input-microphone"
                analog-input-headset-mic: Headset Microphone (priority 8800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-input-microphone"
        active port: <analog-input-internal-mic>
    index: 4
        name: <combined.monitor>
        driver: <module-combine-sink.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: IDLE
        suspend cause: (none)
        priority: 1000
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max rewind: 0 KiB
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 200.00 ms; range is 0.50 .. 200.00 ms
        monitor_of: 2
        module: 16
        properties:
                device.description = "Monitor Source of Simultaneous output to Built-in Audio Analog Stereo"
                device.class = "monitor"
                device.icon_name = "audio-input-microphone"
pacmd list-source-outputs 
1 source output(s) available.
    index: 6
        driver: <protocol-native.c>
        flags: 
        state: RUNNING
        source: 3 <alsa_input.pci-0000_00_1f.3.analog-stereo>
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        muted: no
        current latency: 0.00 ms
        requested latency: 371.52 ms
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        resample method: (null)
        owner module: 13
        client: 39 <QtPulseAudio:134898>
        properties:
                media.name = "QtmPulseStream-134898-94331304546640"
                application.name = "QtPulseAudio:134898"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "34"
                application.process.id = "134898"
                application.process.user = "ghost"
                application.process.host = "central"
                application.process.binary = "kwave"
                application.language = "en_US.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = "b2549c4f1cb34272a729717cb64b83cd"
                application.process.session_id = "2"
                module-stream-restore.id = "source-output-by-application-name:QtPulseAudio:134898"

these are the ouput you asked for.

Last edited by jyothish (2020-12-02 14:34:21)

Offline

#4 2020-12-02 14:14:20

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,250

Re: [solved] No speaker output intel comet lake & nvidiaTU106

Please wrap everything in code instead of quote tags, especially the output.

Nothing sticking out, can you reproduce on the latest kernel? If you use new hardware it's often the case that the LTS kernel lacks certain feature supoort

Offline

#5 2020-12-02 14:26:05

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

i have updated it to code please take a look.
at first i installed linux and Linux headers . then the problem was still there. then i tried it with LTS
i will switch it back now

Last edited by jyothish (2020-12-02 14:37:53)

Offline

#6 2020-12-02 14:59:42

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,250

Re: [solved] No speaker output intel comet lake & nvidiaTU106

Are your speakers properly plugged in and into the correct jacks? The beep you hear during startup, are you certain that that's coming from the speakers? It could just be the internal MB speaker that doesn't actually come from the speakers and sometimes just the fact that they get a current (... even if plugged into a technically wrong port) makes them emit a crackling noise.

Offline

#7 2020-12-02 15:03:13

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

updated out put in linux kernel

uname -r
[5.9.11-arch2-1 
dmesg | grep snd
[    1.477052] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[    1.477066] snd_hda_intel 0000:00:1f.3: enabling device (0004 -> 0006)
[    1.477308] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[    1.477367] snd_hda_intel 0000:01:00.1: Disabling MSI
[    1.477377] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[    1.553743] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    1.781318] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC294: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[    1.781320] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    1.781322] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    1.781322] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    1.781323] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    1.781324] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
[    1.781325] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
pacmd list-cards
2 card(s) available.
    index: 0
        name: <alsa_card.pci-0000_01_00.1>
        driver: <module-alsa-card.c>
        owner module: 6
        properties:
                alsa.card = "1"
                alsa.card_name = "HDA NVidia"
                alsa.long_card_name = "HDA NVidia at 0xc5080000 irq 17"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:01:00.1"
                sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1"
                device.bus = "pci"
                device.vendor.id = "10de"
                device.vendor.name = "NVIDIA Corporation"
                device.product.id = "10f9"
                device.product.name = "TU106 High Definition Audio Controller"
                device.string = "1"
                device.description = "TU106 High Definition Audio Controller"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        profiles:
                output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
                output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: no)
                output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
                output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
                output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
                output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (priority 5700, available: no)
                output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (priority 600, available: no)
                output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (priority 600, available: no)
                output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (priority 5700, available: no)
                output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output (priority 600, available: no)
                output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output (priority 600, available: no)
                off: Off (priority 0, available: unknown)
        active profile: <off>
        ports:
                hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-4: HDMI / DisplayPort 5 (priority 5500, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
    index: 1
        name: <alsa_card.pci-0000_00_1f.3>
        driver: <module-alsa-card.c>
        owner module: 7
        properties:
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "0"
                device.description = "Built-in Audio"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        profiles:
                input:analog-stereo: Analog Stereo Input (priority 65, available: unknown)
                output:analog-stereo: Analog Stereo Output (priority 6500, available: unknown)
                output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6565, available: unknown)
                output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
                output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (priority 5965, available: no)
                output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (priority 865, available: no)
                output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
                output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Output + Analog Stereo Input (priority 865, available: no)
                output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: no)
                output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 600, available: no)
                output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
                output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
                output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
                output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (priority 5700, available: no)
                output:hdmi-stereo-extra3+input:analog-stereo: Digital Stereo (HDMI 4) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (priority 600, available: no)
                output:hdmi-surround-extra3+input:analog-stereo: Digital Surround 5.1 (HDMI 4) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (priority 600, available: no)
                output:hdmi-surround71-extra3+input:analog-stereo: Digital Surround 7.1 (HDMI 4) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (priority 5700, available: no)
                output:hdmi-stereo-extra4+input:analog-stereo: Digital Stereo (HDMI 5) Output + Analog Stereo Input (priority 5765, available: no)
                output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output (priority 600, available: no)
                output:hdmi-surround-extra4+input:analog-stereo: Digital Surround 5.1 (HDMI 5) Output + Analog Stereo Input (priority 665, available: no)
                output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output (priority 600, available: no)
                output:hdmi-surround71-extra4+input:analog-stereo: Digital Surround 7.1 (HDMI 5) Output + Analog Stereo Input (priority 665, available: no)
                off: Off (priority 0, available: unknown)
        active profile: <output:analog-stereo+input:analog-stereo>
        sinks:
                alsa_output.pci-0000_00_1f.3.analog-stereo/#0: Built-in Audio Analog Stereo
        sources:
                alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#0: Monitor of Built-in Audio Analog Stereo
                alsa_input.pci-0000_00_1f.3.analog-stereo/#1: Built-in Audio Analog Stereo
        ports:
                analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-input-microphone"
                analog-input-headset-mic: Headset Microphone (priority 8800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-input-microphone"
                analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-speakers"
                analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-headphones"
                hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
                hdmi-output-4: HDMI / DisplayPort 5 (priority 5500, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "video-display"
pacmd list-sinks
2 sink(s) available.
  * index: 0
        name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
        driver: <module-alsa-card.c>
        flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: RUNNING
        suspend cause: (none)
        priority: 9039
        volume: front-left: 52429 /  80% / -5.81 dB,   front-right: 52429 /  80% / -5.81 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 61.00 ms
        max request: 14 KiB
        max rewind: 14 KiB
        monitor source: 0
        sample spec: s16le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        used by: 1
        linked by: 1
        configured latency: 75.00 ms; range is 0.50 .. 2000.00 ms
        card: 1 <alsa_card.pci-0000_00_1f.3>
        module: 7
        properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "ALC294 Analog"
                alsa.id = "ALC294 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "384000"
                device.buffering.fragment_size = "192000"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Analog Stereo"
                device.description = "Built-in Audio Analog Stereo"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        ports:
                analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-speakers"
                analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-headphones"
        active port: <analog-output-speaker>
    index: 1
        name: <combined>
        driver: <module-combine-sink.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: SUSPENDED
        suspend cause: IDLE
        priority: 1000
        volume: front-left: 62260 /  95% / -1.34 dB,   front-right: 62260 /  95% / -1.34 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max request: 34 KiB
        max rewind: 0 KiB
        monitor source: 2
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 0.00 ms; range is 0.50 .. 200.00 ms
        module: 15
        properties:
                device.class = "filter"
                device.description = "Simultaneous output to Built-in Audio Analog Stereo"
                device.icon_name = "audio-card"
pacmd list-sink-inputs
1 sink input(s) available.
    index: 3
        driver: <protocol-native.c>
        flags: START_CORKED 
        state: RUNNING
        sink: 0 <alsa_output.pci-0000_00_1f.3.analog-stereo>
        volume: front-left: 59623 /  91% / -2.46 dB,   front-right: 59623 /  91% / -2.46 dB
                balance 0.00
        muted: no
        current latency: 125.00 ms
        requested latency: 75.00 ms
        sample spec: float32le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        resample method: copy
        module: 12
        client: 13 <Firefox>
        properties:
                media.name = "AudioStream"
                application.name = "Firefox"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "34"
                application.process.id = "1224"
                application.process.user = "ghost"
                application.process.host = "central"
                application.process.binary = "firefox"
                application.language = "en_US.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = "b2549c4f1cb34272a729717cb64b83cd"
                application.process.session_id = "2"
                application.icon_name = "firefox"
                module-stream-restore.id = "sink-input-by-application-name:Firefox"
 pacmd list-sources
3 source(s) available.
    index: 0
        name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
        driver: <module-alsa-card.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: IDLE
        suspend cause: (none)
        priority: 1030
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max rewind: 14 KiB
        sample spec: s16le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 2000.00 ms; range is 0.50 .. 2000.00 ms
        monitor_of: 0
        card: 1 <alsa_card.pci-0000_00_1f.3>
        module: 7
        properties:
                device.description = "Monitor of Built-in Audio Analog Stereo"
                device.class = "monitor"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "0"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
  * index: 1
        name: <alsa_input.pci-0000_00_1f.3.analog-stereo>
        driver: <module-alsa-card.c>
        flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: SUSPENDED
        suspend cause: IDLE
        priority: 9039
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        base volume: 6554 /  10% / -60.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max rewind: 0 KiB
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
        card: 1 <alsa_card.pci-0000_00_1f.3>
        module: 7
        properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "ALC294 Analog"
                alsa.id = "ALC294 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xc5418000 irq 155"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1f.3"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "06c8"
                device.product.name = "Comet Lake PCH cAVS"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "352800"
                device.buffering.fragment_size = "176400"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Analog Stereo"
                device.description = "Built-in Audio Analog Stereo"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        ports:
                analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
                        properties:
                                device.icon_name = "audio-input-microphone"
                analog-input-headset-mic: Headset Microphone (priority 8800, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-input-microphone"
        active port: <analog-input-internal-mic>
    index: 2
        name: <combined.monitor>
        driver: <module-combine-sink.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: SUSPENDED
        suspend cause: IDLE
        priority: 1000
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        base volume: 65536 / 100% / 0.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max rewind: 0 KiB
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 0.00 ms; range is 0.50 .. 200.00 ms
        monitor_of: 1
        module: 15
        properties:
                device.description = "Monitor Source of Simultaneous output to Built-in Audio Analog Stereo"
                device.class = "monitor"
                device.icon_name = "audio-input-microphone"
 pacmd list-source-outputs 
1 source output(s) available.
    index: 0
        driver: <protocol-native.c>
        flags: 
        state: RUNNING
        source: 1 <alsa_input.pci-0000_00_1f.3.analog-stereo>
        volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        muted: no
        current latency: 0.00 ms
        requested latency: 371.52 ms
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        resample method: (null)
        owner module: 12
        client: 19 <QtPulseAudio:12562>
        properties:
                media.name = "QtmPulseStream-12562-93932345353552"
                application.name = "QtPulseAudio:12562"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "34"
                application.process.id = "12562"
                application.process.user = "ghost"
                application.process.host = "central"
                application.process.binary = "kwave"
                application.language = "en_US.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = "b2549c4f1cb34272a729717cb64b83cd"
                application.process.session_id = "2"
                module-stream-restore.id = "source-output-by-application-name:QtPulseAudio:12562"

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#8 2020-12-02 15:09:27

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,250

Re: [solved] No speaker output intel comet lake & nvidiaTU106

Is the mic plugged in at the same time as the speakers? What's your amixer -c0 ? Maybe disable auto-mute mode if that's enabled.

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#9 2020-12-02 15:15:30

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

V1del wrote:

Are your speakers properly plugged in and into the correct jacks? The beep you hear during startup, are you certain that that's coming from the speakers? It could just be the internal MB speaker that doesn't actually come from the speakers and sometimes just the fact that they get a current (... even if plugged into a technically wrong port) makes them emit a crackling noise.

actually i was talking about the laptop speakers, all headset connected via usb c also works and also the 3.5mm jack also works. all that is not working are the internal speakers of laptop. it works fine when the system is booting up and it plays a music.

and again please take a look at following image
Screenshot-20201202-161331.png

The Tu high defenition audio controller have only off option no other

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#10 2020-12-02 15:17:17

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

[ghost@central ~]$ amixer -c0
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 79 [91%] [-6.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 0 [0%] [-65.25dB] [off]
  Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',3
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',4
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 63 [100%] [30.00dB] [on]
  Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Enabled'
Simple mixer control 'Headset Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 2 [67%] [20.00dB]
  Front Right: 2 [67%] [20.00dB]
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 2 [67%] [20.00dB]
  Front Right: 2 [67%] [20.00dB]

amixer -c0 output

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#11 2020-12-02 15:35:52

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,250

Re: [solved] No speaker output intel comet lake & nvidiaTU106

That image doesn't tell me anything I don't already know from asking for the relevant outputs (+ I know more than what the image shows from those) and according to all of this everything is "generally" from a software perspective working properly.

Try

amixer -c0 set 'Auto-Mute Mode',0 'Disabled'

This might be an actual issue with how the HW is internally wired for the linux driver if the above didn't help the only other suggestion I have is to try and override the pin definition as is done in this example: https://unix.stackexchange.com/a/358989

To properly do that you will need to install alsa-tools and mask pulseaudio during the override attempt

systemctl --user mask pulseaudio{,.socket} --now #unmask to revert

. Which exact pins you can and should adjust will be card specific though

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#12 2020-12-06 19:55:09

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

i tried it but  i am getting this error

tee : /sys/class/sound/hwC0D0/reconfig : Device or resource is busy

https://askubuntu.com/questions/1276428 … u-20-04-01

in the above forum they have a solution for the specific problem for my specific laptop but the problem is i have no files in /etc/modprobe.d/
i added a file and filled it with following line and rebooted but no use

options snd-hda-intel model=asus-zenbook

and  i have  no pulse-audio folder in usr/share.
i don't know weather they are of any consequence and if so is there any solution

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#13 2020-12-08 16:24:58

jyothish
Member
Registered: 2020-12-02
Posts: 8

Re: [solved] No speaker output intel comet lake & nvidiaTU106

the problem is solved

options snd-hda-intel model=asus-zenbook

adding this line to 

/etc/modprobe.d/alsa-base.conf

and then updating the system worked for me.
if that file does not exist add it.
again this code is model specific. so find a model suitable for your machine.
my system was asus rog strix g17.

Last edited by jyothish (2020-12-08 16:25:37)

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#14 2020-12-11 08:25:17

bd
Member
Registered: 2020-12-05
Posts: 21

Re: [solved] No speaker output intel comet lake & nvidiaTU106

You could mark the title as [solved].

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