Ubuntu
alsa-driver package

Sound not working, Ubuntu 20.04 fresh install on new laptop

Asked by Paul Ng

Strange issue. Looked around and couldn't see anyone seeking help on this.
Sound output and input don't work. Input device signal in Sound under Settings are constantly full (90-100%).
Lowering volume of input device in Sound under Settings to <10% allows occasional sound output.
Sound output would work for a few seconds after rebooting, occasionally after restarting pulseaudio/alsa, or after a few minutes idle, given input device volume is set to very low
Tried arecord and aplay, result in either complete noise or no sound in the recordings.

Terminal output as below.

$ bash alsa-info.sh --stdout
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.65
!!################################

!!Script ran on: Thu Sep 17 11:44:25 UTC 2020

!!Linux Distribution
!!------------------

Ubuntu 20.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.1 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=focal

!!DMI Information
!!---------------

Manufacturer: ASUSTeK COMPUTER INC.
Product Name: ZenBook UX434FQ_UX434FQ
Product Version: 1.0
Firmware Version: UX434FQ.202
Board Vendor: ASUSTeK COMPUTER INC.
Board Name: UX434FQ

!!ACPI Device Status Information
!!---------------

/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/ACPI000E:00/status 15
/sys/bus/acpi/devices/ASUS2018:00/status 15
/sys/bus/acpi/devices/ASUS2019:00/status 15
/sys/bus/acpi/devices/ATK3001:00/status 15
/sys/bus/acpi/devices/GDX1515:00/status 15
/sys/bus/acpi/devices/INT33A1:00/status 15
/sys/bus/acpi/devices/INT3400:00/status 15
/sys/bus/acpi/devices/INT3403:00/status 15
/sys/bus/acpi/devices/INT3403:01/status 15
/sys/bus/acpi/devices/INT3403:02/status 15
/sys/bus/acpi/devices/INT3403:03/status 15
/sys/bus/acpi/devices/INT340A:00/status 15
/sys/bus/acpi/devices/INT340E:00/status 15
/sys/bus/acpi/devices/INT34BB:00/status 15
/sys/bus/acpi/devices/INT3F0D:00/status 15
/sys/bus/acpi/devices/LNXPOWER:00/status 1
/sys/bus/acpi/devices/LNXPOWER:02/status 1
/sys/bus/acpi/devices/LNXPOWER:03/status 15
/sys/bus/acpi/devices/LNXPOWER:05/status 1
/sys/bus/acpi/devices/LNXPOWER:06/status 1
/sys/bus/acpi/devices/LNXPOWER:07/status 1
/sys/bus/acpi/devices/LNXPOWER:09/status 1
/sys/bus/acpi/devices/LNXVIDEO:01/status 15
/sys/bus/acpi/devices/MSFT0101:00/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C02:00/status 3
/sys/bus/acpi/devices/PNP0C02:02/status 3
/sys/bus/acpi/devices/PNP0C02:05/status 3
/sys/bus/acpi/devices/PNP0C0A:03/status 31
/sys/bus/acpi/devices/PNP0C0C:00/status 15
/sys/bus/acpi/devices/PNP0C0F:00/status 9
/sys/bus/acpi/devices/PNP0C0F:01/status 9
/sys/bus/acpi/devices/PNP0C0F:02/status 9
/sys/bus/acpi/devices/PNP0C0F:03/status 9
/sys/bus/acpi/devices/PNP0C0F:04/status 9
/sys/bus/acpi/devices/PNP0C0F:05/status 9
/sys/bus/acpi/devices/PNP0C0F:06/status 9
/sys/bus/acpi/devices/PNP0C0F:07/status 9
/sys/bus/acpi/devices/PRP00001:00/status 11
/sys/bus/acpi/devices/device:11/status 15

!!Kernel Information
!!------------------

Kernel release: 5.4.0-47-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

!!ALSA Version
!!------------

Driver version: k5.4.0-47-generic
Library version: 1.2.2
Utilities version: 1.2.2

!!Loaded ALSA modules
!!-------------------

snd_hda_intel

!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

!!Soundcards recognised by ALSA
!!-----------------------------

 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xc4318000 irq 147

!!PCI Soundcards installed in the system
!!--------------------------------------

00:1f.3 Audio device [0403]: Intel Corporation Device [8086:02c8] (prog-if 80)
 Subsystem: ASUSTeK Computer Inc. Device [1043:1a11]

!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2

!!Loaded sound module options
!!---------------------------

!!Module: snd_hda_intel
 align_buffer_size : -1
 bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
 dmic_detect : Y
 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
 enable_msi : -1
 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
 index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
 patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
 pm_blacklist : Y
 position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 power_save : 1
 power_save_controller : Y
 probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 single_cmd : -1
 snoop : -1

!!HDA-Intel Codec information
!!---------------------------
--startcollapse--

Codec: Realtek ALC294
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0294
Subsystem Id: 0x10431a11
Revision Id: 0x100004
No Modem Function Group found
Default PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D1 D2 D3 D3cold CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=4, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Headphone Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC294 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x00 0x00]
  Converter: stream=0, channel=0
  PCM:
    rates [0x60]: 44100 48000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Speaker Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x54 0x54]
  Converter: stream=0, channel=0
  PCM:
    rates [0x60]: 44100 48000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x411: Stereo
  Converter: stream=0, channel=0
  PCM:
    rates [0x40]: 48000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x07 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x97 0x97]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x24
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x97 0x97]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x23
Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Control: name="Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC294 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x03 0x03]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x22
Node 0x0a [Audio Input] wcaps 0x100711: Stereo Digital
  Converter: stream=0, channel=0
  SDI-Select: 0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x1f
Node 0x0b [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0d [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
  Control: name="Internal Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00000020: IN
  Pin Default 0x90a60130: [Fixed] Mic at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0x3, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x13 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00000020: IN
  Pin Default 0x40000000: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x0, Sequence = 0x0
  Pin-ctls: 0x00:
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00010010: OUT EAPD
  EAPD 0x2: EAPD
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x02
Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0001001c: OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 3
     0x02* 0x03 0x06
Node 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00010014: OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x17 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Speaker Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0001001c: OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x90170110: [Fixed] Speaker at Int N/A
    Conn = Analog, Color = Unknown
    DefAssociation = 0x1, 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: 3
     0x02 0x03* 0x06
Node 0x18 [Pin Complex] wcaps 0x400481: Stereo
  Pincap 0x00000024: IN Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In
  Control: name="Headset Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00003724: IN Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=02, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00003724: IN Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00: VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00013734: IN OUT EAPD Detect
    Vref caps: HIZ 50 GRD 80 100
  EAPD 0x2: EAPD
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1d [Pin Complex] wcaps 0x400400: Mono
  Pincap 0x00000020: IN
  Pin Default 0x4069bb2d: [N/A] Modem Line at Ext N/A
    Conn = XLR, Color = UNKNOWN
    DefAssociation = 0x2, Sequence = 0xd
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1e [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00000014: OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, 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
     0x06
Node 0x1f [Pin Complex] wcaps 0x400681: Stereo Digital
  Pincap 0x00000024: IN Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  Processing caps: benign=0, ncoeff=130
Node 0x21 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0001001c: OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x04211020: [Jack] HP Out at Ext Right
    Conn = 1/8, Color = Black
    DefAssociation = 0x2, Sequence = 0x0
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=01, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x22 [Audio Selector] wcaps 0x300101: Stereo
  Connection: 4
     0x19 0x1a 0x1b 0x12*
Node 0x23 [Audio Selector] wcaps 0x300101: Stereo
  Connection: 4
     0x19* 0x1a 0x1b 0x13
Node 0x24 [Audio Selector] wcaps 0x300101: Stereo
  Connection: 3
     0x12* 0x13 0x18
Node 0x25 [Vendor Defined Widget] wcaps 0xf00000: Mono
Codec: Intel Kabylake HDMI
Address: 2
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x8086280b
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0, Clock-stop-OK
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1a]: 16 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
  In-driver Connection: 3
     0x02 0x03 0x04
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
  In-driver Connection: 3
     0x02 0x03 0x04
Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
  In-driver Connection: 3
     0x02 0x03 0x04
Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--

!!ALSA Device nodes
!!-----------------

crw-rw----+ 1 root audio 116, 11 Sep 17 19:41 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 9 Sep 17 19:41 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 10 Sep 17 19:41 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116, 3 Sep 17 19:41 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 2 Sep 17 19:41 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 8 Sep 17 19:41 /dev/snd/pcmC0D10p
crw-rw----+ 1 root audio 116, 4 Sep 17 19:41 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116, 5 Sep 17 19:41 /dev/snd/pcmC0D7p
crw-rw----+ 1 root audio 116, 6 Sep 17 19:41 /dev/snd/pcmC0D8p
crw-rw----+ 1 root audio 116, 7 Sep 17 19:41 /dev/snd/pcmC0D9p
crw-rw----+ 1 root audio 116, 1 Sep 17 19:41 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Sep 17 19:41 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Sep 17 19:41 .
drwxr-xr-x 3 root root 300 Sep 17 19:41 ..
lrwxrwxrwx 1 root root 12 Sep 17 19:41 pci-0000:00:1f.3 -> ../controlC0

!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC294 Analog [ALC294 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC294 Analog [ALC294 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card PCH

Card hw:0 'PCH'/'HDA Intel PCH at 0xc4318000 irq 147'
  Mixer name : 'Realtek ALC294'
  Components : 'HDA:10ec0294,10431a11,00100004 HDA:8086280b,80860101,00100000'
  Controls : 53
  Simple ctrls : 13
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 84 [97%] [-2.25dB] [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 253 [99%] [-0.40dB]
  Front Right: Playback 253 [99%] [-0.40dB]
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 3 [5%] [-15.00dB] [on]
  Front Right: Capture 3 [5%] [-15.00dB] [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: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
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: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]

!!Alsactl output
!!--------------

--startcollapse--
state.PCH {
 control.1 {
  iface MIXER
  name 'Headphone Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 -6525
   dbvalue.1 -6525
  }
 }
 control.2 {
  iface MIXER
  name 'Headphone Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.3 {
  iface MIXER
  name 'Speaker Playback Volume'
  value.0 87
  value.1 87
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.4 {
  iface MIXER
  name 'Speaker Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.5 {
  iface MIXER
  name 'Auto-Mute Mode'
  value Enabled
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 Disabled
   item.1 Enabled
  }
 }
 control.6 {
  iface MIXER
  name 'Capture Volume'
  value.0 3
  value.1 3
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 63'
   dbmin -1725
   dbmax 3000
   dbvalue.0 -1500
   dbvalue.1 -1500
  }
 }
 control.7 {
  iface MIXER
  name 'Capture Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.8 {
  iface MIXER
  name 'Headset Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.9 {
  iface MIXER
  name 'Internal Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.10 {
  iface MIXER
  name 'Master Playback Volume'
  value 84
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 -225
  }
 }
 control.11 {
  iface MIXER
  name 'Master Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.12 {
  iface CARD
  name 'Headset Mic Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.13 {
  iface CARD
  name 'Internal Mic Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.14 {
  iface CARD
  name 'Headphone Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.15 {
  iface CARD
  name 'Speaker Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.16 {
  iface PCM
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.17 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.18 {
  iface CARD
  name 'HDMI/DP,pcm=3 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.19 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.20 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.21 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.22 {
  iface MIXER
  name 'IEC958 Playback Switch'
  value false
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.23 {
  iface PCM
  device 3
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.24 {
  iface CARD
  name 'HDMI/DP,pcm=7 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.25 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 1
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.26 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 1
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.27 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 1
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.28 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 1
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.29 {
  iface PCM
  device 7
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.30 {
  iface CARD
  name 'HDMI/DP,pcm=8 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.31 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 2
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.32 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 2
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.33 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 2
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.34 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 2
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.35 {
  iface PCM
  device 8
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.36 {
  iface CARD
  name 'HDMI/DP,pcm=9 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.37 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 3
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.38 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 3
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.39 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 3
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.40 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 3
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.41 {
  iface PCM
  device 9
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.42 {
  iface CARD
  name 'HDMI/DP,pcm=10 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.43 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 4
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.44 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 4
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.45 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 4
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.46 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 4
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.47 {
  iface PCM
  device 10
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.48 {
  iface PCM
  device 3
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  value.2 0
  value.3 0
  value.4 0
  value.5 0
  value.6 0
  value.7 0
  comment {
   access 'read write'
   type INTEGER
   count 8
   range '0 - 36'
  }
 }
 control.49 {
  iface PCM
  device 7
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  value.2 0
  value.3 0
  value.4 0
  value.5 0
  value.6 0
  value.7 0
  comment {
   access 'read write'
   type INTEGER
   count 8
   range '0 - 36'
  }
 }
 control.50 {
  iface PCM
  device 8
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  value.2 0
  value.3 0
  value.4 0
  value.5 0
  value.6 0
  value.7 0
  comment {
   access 'read write'
   type INTEGER
   count 8
   range '0 - 36'
  }
 }
 control.51 {
  iface PCM
  device 9
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  value.2 0
  value.3 0
  value.4 0
  value.5 0
  value.6 0
  value.7 0
  comment {
   access 'read write'
   type INTEGER
   count 8
   range '0 - 36'
  }
 }
 control.52 {
  iface PCM
  device 10
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  value.2 0
  value.3 0
  value.4 0
  value.5 0
  value.6 0
  value.7 0
  comment {
   access 'read write'
   type INTEGER
   count 8
   range '0 - 36'
  }
 }
 control.53 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 253
  value.1 253
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 255'
   tlv '0000000100000008ffffec1400000014'
   dbmin -5100
   dbmax 0
   dbvalue.0 -40
   dbvalue.1 -40
  }
 }
}
--endcollapse--

!!All Loaded Modules
!!------------------

ac97_bus
acpi_pad
acpi_tad
acpi_thermal_rel
aesni_intel
af_alg
algif_hash
algif_skcipher
asus_nb_wmi
asus_wmi
autofs4
bluetooth
bnep
btbcm
btintel
btrtl
btusb
ccm
cfg80211
cmac
coretemp
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
dm_crypt
drm
drm_kms_helper
ecc
ecdh_generic
fb_sys_fops
ghash_clmulni_intel
glue_helper
hid
hid_generic
hid_multitouch
i2c_algo_bit
i2c_hid
i2c_i801
i915
idma64
input_leds
int3400_thermal
int3403_thermal
int340x_thermal_zone
intel_cstate
intel_lpss
intel_lpss_pci
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_soc_dts_iosf
ip_tables
ipmi_devintf
ipmi_msghandler
iwlmvm
iwlwifi
joydev
kvm
kvm_intel
ledtrig_audio
libarc4
lp
mac80211
mac_hid
mc
mei
mei_hdcp
mei_me
memstick
mxm_wmi
nls_iso8859_1
nvidia
nvidia_drm
nvidia_modeset
nvidia_uvm
nvme
nvme_core
parport
parport_pc
pinctrl_cannonlake
pinctrl_intel
ppdev
processor_thermal_device
rapl
rfcomm
rtsx_usb
rtsx_usb_ms
rtsx_usb_sdmmc
sch_fq_codel
serio_raw
snd
snd_compress
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_core
snd_hda_ext_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
snd_pcm
snd_pcm_dmaengine
snd_rawmidi
snd_seq
snd_seq_device
snd_seq_midi
snd_seq_midi_event
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_core
snd_soc_hdac_hda
snd_sof
snd_sof_intel_byt
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_intel_ipc
snd_sof_pci
snd_sof_xtensa_dsp
snd_timer
soundcore
sparse_keymap
syscopyarea
sysfillrect
sysimgblt
uvcvideo
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
virt_dma
wmi
wmi_bmof
x86_pkg_temp_thermal
x_tables

!!Sysfs Files
!!-----------

/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x90a60130
0x13 0x40000000
0x14 0x411111f0
0x15 0x411111f0
0x16 0x411111f0
0x17 0x90170110
0x18 0x411111f0
0x19 0x411111f0
0x1a 0x411111f0
0x1b 0x411111f0
0x1d 0x4069bb2d
0x1e 0x411111f0
0x1f 0x411111f0
0x21 0x04211020

/sys/class/sound/hwC0D0/driver_pin_configs:
0x19 0x01a1103c

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

/sys/class/sound/hwC0D0/hints:

/sys/class/sound/hwC0D2/init_pin_configs:
0x05 0x18560010
0x06 0x18560010
0x07 0x18560010

/sys/class/sound/hwC0D2/driver_pin_configs:

/sys/class/sound/hwC0D2/user_pin_configs:

/sys/class/sound/hwC0D2/init_verbs:

/sys/class/sound/hwC0D2/hints:

!!ALSA/HDA dmesg
!!--------------

[ 0.180651] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.180651] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.180652] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[ 0.287661] pci 0000:02:00.0: reg 0x30: [mem 0xc4000000-0xc407ffff pref]
[ 0.287679] pci 0000:02:00.0: Enabling HDA controller
[ 0.287759] pci 0000:02:00.0: 31.504 Gb/s available PCIe bandwidth, limited by 8 GT/s x4 link at 0000:00:1c.4 (capable of 126.016 Gb/s with 8 GT/s x16 link)
--
[ 11.766318] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[ 11.787156] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 11.787419] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 11.787576] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 11.815810] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC294: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 11.815812] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 11.815813] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 11.815814] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 11.815815] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 11.815817] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 11.815818] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 11.853337] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 440.100 Fri May 29 08:45:51 UTC 2020
--
[ 12.054093] nvidia-uvm: Loaded the UVM driver, major device number 511.
[ 12.278589] input: HDA Intel PCH Headset Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 12.278647] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[ 12.278701] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[ 12.278758] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[ 12.278810] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[ 12.278861] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[ 12.278906] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[ 12.460610] Adding 25165820k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-2 extents:1 across:25165820k SSFS

!!Packages installed
!!--------------------

ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.2-1ubuntu0.3 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.2-1ubuntu1 amd64 Utilities for configuring and using ALSA

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu alsa-driver Edit question
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Last reply:
Revision history for this message
Paul Ng (paulng1218) said : 		#1

Intended usages of sound:
Laptop speaker output & mic input
Earphones output & mic input
HDMI sound output
USD type-C output and input with docking station

Please find below more terminal out per instructed by troubleshooting procedure.

Advanced Linux Sound Architecture Driver Version k5.4.0-47-generic.
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xc4318000 irq 147
  1: : sequencer
  2: [ 0- 0]: digital audio playback
  3: [ 0- 0]: digital audio capture
  4: [ 0- 3]: digital audio playback
  5: [ 0- 7]: digital audio playback
  6: [ 0- 8]: digital audio playback
  7: [ 0- 9]: digital audio playback
  8: [ 0-10]: digital audio playback
  9: [ 0- 0]: hardware dependent
 10: [ 0- 2]: hardware dependent
 11: [ 0] : control
 33: : timer
00-00: HDA Codec 0
00-02: HDA Codec 2
00-00: ALC294 Analog : ALC294 Analog : playback 1 : capture 1
00-03: HDMI 0 : HDMI 0 : playback 1
00-07: HDMI 1 : HDMI 1 : playback 1
00-08: HDMI 2 : HDMI 2 : playback 1
00-09: HDMI 3 : HDMI 3 : playback 1
00-10: HDMI 4 : HDMI 4 : playback 1
Client info
  cur clients : 1
  peak clients : 1
  max clients : 192

Client 0 : "System" [Kernel]
  Port 0 : "Timer" (Rwe-)
  Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
  Port 0 : "Midi Through Port-0" (RWe-)
total 176
-rw-r--r-- 1 root root 1415 Aug 13 18:53 analog-input-aux.conf
-rw-r--r-- 1 root root 2056 Aug 13 18:53 analog-input.conf
-rw-r--r-- 1 root root 5769 Aug 13 18:53 analog-input.conf.common
-rw-r--r-- 1 root root 2185 Aug 13 18:53 analog-input-dock-mic.conf
-rw-r--r-- 1 root root 1420 Aug 13 18:53 analog-input-fm.conf
-rw-r--r-- 1 root root 2196 Aug 13 18:53 analog-input-front-mic.conf
-rw-r--r-- 1 root root 2298 Aug 13 18:53 analog-input-headphone-mic.conf
-rw-r--r-- 1 root root 2521 Aug 13 18:53 analog-input-headset-mic.conf
-rw-r--r-- 1 root root 2797 Aug 13 18:53 analog-input-internal-mic-always.conf
-rw-r--r-- 1 root root 3155 Aug 13 18:53 analog-input-internal-mic.conf
-rw-r--r-- 1 root root 2609 Aug 13 18:53 analog-input-linein.conf
-rw-r--r-- 1 root root 2797 Aug 13 18:53 analog-input-mic.conf
-rw-r--r-- 1 root root 1330 Aug 13 18:53 analog-input-mic.conf.common
-rw-r--r-- 1 root root 1457 Aug 13 18:53 analog-input-mic-line.conf
-rw-r--r-- 1 root root 2185 Aug 13 18:53 analog-input-rear-mic.conf
-rw-r--r-- 1 root root 1425 Aug 13 18:53 analog-input-tvtuner.conf
-rw-r--r-- 1 root root 1385 Aug 13 18:53 analog-input-video.conf
-rw-r--r-- 1 root root 1929 Aug 13 18:53 analog-output.conf
-rw-r--r-- 1 root root 11566 Aug 13 18:53 analog-output.conf.common
-rw-r--r-- 1 root root 2139 Aug 13 18:53 analog-output-headphones-2.conf
-rw-r--r-- 1 root root 3339 Aug 13 18:53 analog-output-headphones.conf
-rw-r--r-- 1 root root 3963 Aug 13 18:53 analog-output-lineout.conf
-rw-r--r-- 1 root root 1993 Aug 13 18:53 analog-output-mono.conf
-rw-r--r-- 1 root root 3949 Aug 13 18:53 analog-output-speaker-always.conf
-rw-r--r-- 1 root root 4824 Aug 13 18:53 analog-output-speaker.conf
-rw-r--r-- 1 root root 181 Aug 13 18:53 hdmi-output-0.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-1.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-2.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-3.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-4.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-5.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-6.conf
-rw-r--r-- 1 root root 183 Aug 13 18:53 hdmi-output-7.conf
-rw-r--r-- 1 root root 789 Aug 13 18:53 iec958-stereo-input.conf
-rw-r--r-- 1 root root 712 Aug 13 18:53 iec958-stereo-output.conf
-rw-r--r-- 1 root root 1072 Aug 13 18:53 steelseries-arctis-output-chat-common.conf
-rw-r--r-- 1 root root 1064 Aug 13 18:53 steelseries-arctis-output-game-common.conf
-rw-r--r-- 1 root root 1273 Aug 13 18:53 usb-gaming-headset-input.conf
-rw-r--r-- 1 root root 1262 Aug 13 18:53 usb-gaming-headset-output-mono.conf
-rw-r--r-- 1 root root 1350 Aug 13 18:53 usb-gaming-headset-output-stereo.conf
[sudo] password for baku:
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/baku/.pulse': No such file or directory
rm: cannot remove '/home/baku/.asound*': No such file or directory
rm: cannot remove '/home/baku/.pulse-cookie': No such file or directory
Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [111 kB]
Get:3 http://archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]
Get:4 http://archive.ubuntu.com/ubuntu focal-security InRelease [107 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal-security/main i386 Packages [72.1 kB]
Get:6 http://archive.ubuntu.com/ubuntu focal-security/main amd64 Packages [184 kB]
Get:7 http://archive.ubuntu.com/ubuntu focal-security/universe amd64 Packages [57.8 kB]
Fetched 630 kB in 3s (201 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libdrm2:i386 libexpat1:i386 libfprint-2-tod1 libglapi-mesa:i386 libglvnd0:i386 libx11-xcb1:i386
  libxcb-dri2-0:i386 libxcb-dri3-0:i386 libxcb-glx0:i386 libxcb-present0:i386 libxcb-sync1:i386
  libxdamage1:i386 libxfixes3:i386 libxshmfence1:i386 libxxf86vm1:i386
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  aptitude-common libcgi-fast-perl libcgi-pm-perl libclass-accessor-perl libcwidget4 libfcgi-perl
  libio-string-perl libparse-debianchangelog-perl libsub-name-perl libxapian30
Suggested packages:
  aptitude-doc-en | aptitude-doc apt-xapian-index debtags tasksel libcwidget-dev
  libhtml-template-perl libxml-simple-perl xapian-tools
The following NEW packages will be installed:
  aptitude aptitude-common libcgi-fast-perl libcgi-pm-perl libclass-accessor-perl libcwidget4
  libfcgi-perl libio-string-perl libparse-debianchangelog-perl libsub-name-perl libxapian30
0 upgraded, 11 newly installed, 0 to remove and 0 not upgraded.
Need to get 4,325 kB of archives.
After this operation, 19.9 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://archive.ubuntu.com/ubuntu focal/universe amd64 aptitude-common all 0.8.12-1ubuntu4 [1,711 kB]
Get:2 http://archive.ubuntu.com/ubuntu focal/universe amd64 libcwidget4 amd64 0.5.18-5build1 [306 kB]
Get:3 http://archive.ubuntu.com/ubuntu focal/universe amd64 libxapian30 amd64 1.4.14-2 [661 kB]
Get:4 http://archive.ubuntu.com/ubuntu focal/universe amd64 aptitude amd64 0.8.12-1ubuntu4 [1,323 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal/main amd64 libcgi-pm-perl all 4.46-1 [186 kB]
Get:6 http://archive.ubuntu.com/ubuntu focal/main amd64 libfcgi-perl amd64 0.79-1 [33.1 kB]
Get:7 http://archive.ubuntu.com/ubuntu focal/main amd64 libcgi-fast-perl all 1:2.15-1 [10.5 kB]
Get:8 http://archive.ubuntu.com/ubuntu focal/main amd64 libsub-name-perl amd64 0.26-1 [11.5 kB]
Get:9 http://archive.ubuntu.com/ubuntu focal/universe amd64 libclass-accessor-perl all 0.51-1 [21.2 kB]
Get:10 http://archive.ubuntu.com/ubuntu focal/main amd64 libio-string-perl all 1.08-3 [11.1 kB]
Get:11 http://archive.ubuntu.com/ubuntu focal/universe amd64 libparse-debianchangelog-perl all 1.2.0-13 [49.7 kB]
Fetched 4,325 kB in 2s (1,771 kB/s)
Selecting previously unselected package aptitude-common.
(Reading database ... 194664 files and directories currently installed.)
Preparing to unpack .../00-aptitude-common_0.8.12-1ubuntu4_all.deb ...
Unpacking aptitude-common (0.8.12-1ubuntu4) ...
Selecting previously unselected package libcwidget4:amd64.
Preparing to unpack .../01-libcwidget4_0.5.18-5build1_amd64.deb ...
Unpacking libcwidget4:amd64 (0.5.18-5build1) ...
Selecting previously unselected package libxapian30:amd64.
Preparing to unpack .../02-libxapian30_1.4.14-2_amd64.deb ...
Unpacking libxapian30:amd64 (1.4.14-2) ...
Selecting previously unselected package aptitude.
Preparing to unpack .../03-aptitude_0.8.12-1ubuntu4_amd64.deb ...
Unpacking aptitude (0.8.12-1ubuntu4) ...
Selecting previously unselected package libcgi-pm-perl.
Preparing to unpack .../04-libcgi-pm-perl_4.46-1_all.deb ...
Unpacking libcgi-pm-perl (4.46-1) ...
Selecting previously unselected package libfcgi-perl.
Preparing to unpack .../05-libfcgi-perl_0.79-1_amd64.deb ...
Unpacking libfcgi-perl (0.79-1) ...
Selecting previously unselected package libcgi-fast-perl.
Preparing to unpack .../06-libcgi-fast-perl_1%3a2.15-1_all.deb ...
Unpacking libcgi-fast-perl (1:2.15-1) ...
Selecting previously unselected package libsub-name-perl.
Preparing to unpack .../07-libsub-name-perl_0.26-1_amd64.deb ...
Unpacking libsub-name-perl (0.26-1) ...
Selecting previously unselected package libclass-accessor-perl.
Preparing to unpack .../08-libclass-accessor-perl_0.51-1_all.deb ...
Unpacking libclass-accessor-perl (0.51-1) ...
Selecting previously unselected package libio-string-perl.
Preparing to unpack .../09-libio-string-perl_1.08-3_all.deb ...
Unpacking libio-string-perl (1.08-3) ...
Selecting previously unselected package libparse-debianchangelog-perl.
Preparing to unpack .../10-libparse-debianchangelog-perl_1.2.0-13_all.deb ...
Unpacking libparse-debianchangelog-perl (1.2.0-13) ...
Setting up libxapian30:amd64 (1.4.14-2) ...
Setting up libcgi-pm-perl (4.46-1) ...
Setting up libio-string-perl (1.08-3) ...
Setting up libcwidget4:amd64 (0.5.18-5build1) ...
Setting up aptitude-common (0.8.12-1ubuntu4) ...
Setting up aptitude (0.8.12-1ubuntu4) ...
update-alternatives: using /usr/bin/aptitude-curses to provide /usr/bin/aptitude (aptitude) in auto mode
Setting up libsub-name-perl (0.26-1) ...
Setting up libfcgi-perl (0.79-1) ...
Setting up libclass-accessor-perl (0.51-1) ...
Setting up libcgi-fast-perl (1:2.15-1) ...
Setting up libparse-debianchangelog-perl (1.2.0-13) ...
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for libc-bin (2.31-0ubuntu9) ...
No candidate version found for paman
Unable to apply some actions, aborting
H/W path Device Class Description
=================================================
                       system ZenBook UX434FQ_UX434FQ
/0 bus UX434FQ
/0/0 memory 64KiB BIOS
/0/a memory 16GiB System Memory
/0/a/0 memory 8GiB Row of chips LPDDR3 Synchronous 2133 MHz (0.5 ns)
/0/a/1 memory 8GiB Row of chips LPDDR3 Synchronous 2133 MHz (0.5 ns)
/0/31 memory 256KiB L1 cache
/0/32 memory 1MiB L2 cache
/0/33 memory 8MiB L3 cache
/0/34 processor Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz
/0/100 bridge Intel Corporation
/0/100/2 display UHD Graphics
/0/100/4 generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsy
/0/100/8 generic Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processo
/0/100/12 generic Comet Lake Thermal Subsytem
/0/100/14 bus Intel Corporation
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/4 generic USB2.0-CRW
/0/100/14/0/5 multimedia USB2.0 HD IR UVC WebCam
/0/100/14/0/a communication Bluetooth wireless interface
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 memory RAM memory
/0/100/14.3 wlo1 network Wireless-AC 9462
/0/100/15 bus Serial IO I2C Host Controller
/0/100/15.1 bus Comet Lake Serial IO I2C Host Controller
/0/100/16 communication Comet Lake Management Engine Interface
/0/100/1c bridge Intel Corporation
/0/100/1c.4 bridge Intel Corporation
/0/100/1c.4/0 display GP107M [GeForce MX350]
/0/100/1d bridge Intel Corporation
/0/100/1d/0 storage Samsung Electronics Co Ltd
/0/100/1f bridge Intel Corporation
/0/100/1f.3 multimedia Intel Corporation
/0/100/1f.4 bus Intel Corporation
/0/100/1f.5 bus Comet Lake SPI (flash) Controller
/0/1 system PnP device PNP0c02
/0/2 system PnP device PNP0c02
/0/3 generic PnP device INT3f0d
/0/4 generic PnP device ATK3001
/0/5 system PnP device PNP0c02
/0/6 system PnP device PNP0c02
/0/7 system PnP device PNP0c02
/0/8 system PnP device PNP0c02
/1 power UX33442
total 0
crw-rw----+ 1 root audio 116, 33 Sep 17 19:41 timer
crw-rw----+ 1 root audio 116, 1 Sep 17 19:41 seq
crw-rw----+ 1 root audio 116, 10 Sep 17 19:41 hwC0D2
crw-rw----+ 1 root audio 116, 9 Sep 17 19:41 hwC0D0
crw-rw----+ 1 root audio 116, 11 Sep 17 19:41 controlC0
drwxr-xr-x 2 root root 60 Sep 17 19:41 by-path
drwxr-xr-x 3 root root 300 Sep 17 19:41 .
crw-rw----+ 1 root audio 116, 4 Sep 17 19:41 pcmC0D3p
crw-rw----+ 1 root audio 116, 5 Sep 17 19:41 pcmC0D7p
crw-rw----+ 1 root audio 116, 6 Sep 17 19:41 pcmC0D8p
crw-rw----+ 1 root audio 116, 7 Sep 17 19:41 pcmC0D9p
crw-rw----+ 1 root audio 116, 8 Sep 17 19:41 pcmC0D10p
crw-rw----+ 1 root audio 116, 3 Sep 17 20:01 pcmC0D0c
crw-rw----+ 1 root audio 116, 2 Sep 17 20:06 pcmC0D0p
drwxr-xr-x 20 root root 4640 Sep 17 20:07 ..
/lib/modules/5.4.0-47-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/5.4.0-47-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/snd-soc-acpi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/snd-sof-acpi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/xtensa/snd-sof-xtensa-dsp.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/intel/snd-sof-intel-ipc.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda-common.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/intel/snd-sof-intel-byt.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/snd-sof.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/sof/snd-sof-pci.ko
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/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-skl_nau88l25_max98357a.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5663_max98927.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-skl_nau88l25_ssm4567.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bxt-rt298.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-sst-haswell.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5663_rt5514_max98927.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bdw-rt5677-mach.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-skl_rt286.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/boards/snd-soc-sst-broadwell.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/intel/haswell/snd-soc-sst-haswell-pcm.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-formatter-pcm.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-spdif.ko
/lib/modules/5.4.0-47-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-i2s.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-intel8x0.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/aw2/snd-aw2.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-ens1371.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ymfpci/snd-ymfpci.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/asihpi/snd-asihpi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-fm801.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-bt87x.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-via82xx-modem.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-cmipci.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-es1968.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-es1938.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ali5451/snd-ali5451.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/korg1212/snd-korg1212.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/trident/snd-trident.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-rme96.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/lola/snd-lola.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/pcxhr/snd-pcxhr.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/rme9652/snd-hdsp.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/rme9652/snd-rme9652.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/rme9652/snd-hdspm.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-atiixp-modem.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-cs4281.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-als4000.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/oxygen/snd-oxygen.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/oxygen/snd-virtuoso.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-hdmi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-generic.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/lx6464es/snd-lx6464es.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-intel8x0m.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ca0106/snd-ca0106.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-gina24.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-echo3g.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-indigoiox.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-layla20.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-darla24.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-indigo.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-mia.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-indigodjx.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-indigoio.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-darla20.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-layla24.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-gina20.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-indigodj.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/echoaudio/snd-mona.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/riptide/snd-riptide.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-als300.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/mixart/snd-mixart.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-ad1889.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/au88x0/snd-au8820.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/au88x0/snd-au8810.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/au88x0/snd-au8830.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-atiixp.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-maestro3.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ice1712/snd-ice1712.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ice1712/snd-ice1724.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-rme32.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/vx222/snd-vx222.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-sonicvibes.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/nm256/snd-nm256.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-via82xx.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/ctxfi/snd-ctxfi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pci/snd-azt3328.ko
/lib/modules/5.4.0-47-generic/kernel/sound/xen/snd_xen_front.ko
/lib/modules/5.4.0-47-generic/kernel/sound/hda/snd-hda-core.ko
/lib/modules/5.4.0-47-generic/kernel/sound/hda/snd-intel-dspcfg.ko
/lib/modules/5.4.0-47-generic/kernel/sound/hda/ext/snd-hda-ext-core.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/digi00x/snd-firewire-digi00x.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/motu/snd-firewire-motu.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/tascam/snd-firewire-tascam.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/5.4.0-47-generic/kernel/sound/firewire/fireface/snd-fireface.ko
/lib/modules/5.4.0-47-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-portman2x4.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-virmidi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/opl3/snd-opl3-synth.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/opl3/snd-opl3-lib.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/mpu401/snd-mpu401.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-mtpav.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-dummy.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-serial-u16550.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/vx/snd-vx-lib.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-mts64.ko
/lib/modules/5.4.0-47-generic/kernel/sound/drivers/snd-aloop.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/5.4.0-47-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/other/snd-ak4117.ko
/lib/modules/5.4.0-47-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/line6/snd-usb-variax.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/line6/snd-usb-podhd.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/line6/snd-usb-toneport.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/line6/snd-usb-line6.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/line6/snd-usb-pod.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/bcd2000/snd-bcd2000.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/5.4.0-47-generic/kernel/sound/usb/hiface/snd-usb-hiface.ko
/lib/modules/5.4.0-47-generic/kernel/sound/x86/snd-hdmi-lpe-audio.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-compress.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-timer.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-seq-device.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-pcm-dmaengine.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd.ko
/lib/modules/5.4.0-47-generic/kernel/sound/core/snd-rawmidi.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:9b61] (rev 0c)
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics [8086:9b41] (rev 02)
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 0c)
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
00:12.0 Signal processing controller [1180]: Intel Corporation Comet Lake Thermal Subsytem [8086:02f9]
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:02ed]
00:14.2 RAM memory [0500]: Intel Corporation Device [8086:02ef]
00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9462 [8086:02f0]
00:15.0 Serial bus controller [0c80]: Intel Corporation Serial IO I2C Host Controller [8086:02e8]
00:15.1 Serial bus controller [0c80]: Intel Corporation Comet Lake Serial IO I2C Host Controller [8086:02e9]
00:16.0 Communication controller [0780]: Intel Corporation Comet Lake Management Engine Interface [8086:02e0]
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:02b8] (rev f0)
00:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:02bc] (rev f0)
00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:02b4] (rev f0)
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:0284]
00:1f.3 Audio device [0403]: Intel Corporation Device [8086:02c8]
00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:02a3]
00:1f.5 Serial bus controller [0c80]: Intel Corporation Comet Lake SPI (flash) Controller [8086:02a4]
02:00.0 3D controller [0302]: NVIDIA Corporation GP107M [GeForce MX350] [10de:1c96] (rev a1)
03:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd Device [144d:a809]
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 13d3:56cb IMC Networks USB2.0 HD IR UVC WebCam
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 004: ID 8087:0026 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/usr/sbin/alsactl
Specified filename /dev/dsp does not exist.
                     USER PID ACCESS COMMAND
/dev/snd/controlC0: baku 1500 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] [Firmware Bug]: TSC ADJUST: CPU0: -504253390 force to 0
[ 0.012982] No NUMA configuration found
[ 0.008772] [Firmware Bug]: TSC ADJUST differs within socket(s), fixing all errors
[ 0.177682] audit: initializing netlink subsys (disabled)
[ 0.177682] audit: type=2000 audit(1600342853.040:1): state=initialized audit_enabled=0 res=1
[ 0.180651] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.359722] pnp: PnP ACPI: found 8 devices
[ 0.532941] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 0.616783] libphy: Fixed MDIO Bus: probed
[ 0.618761] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 0.618895] hub 1-0:1.0: USB hub found
[ 0.620202] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 0.620343] hub 2-0:1.0: USB hub found
[ 0.820933] ima: No architecture policies found
[ 0.830520] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.909083] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 0.933038] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 0.936345] i2c_hid i2c-GDX1515:00: i2c-GDX1515:00 supply vdd not found, using dummy regulator
[ 0.936353] i2c_hid i2c-GDX1515:00: i2c-GDX1515:00 supply vddl not found, using dummy regulator
[ 0.941397] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 1.105452] usb 1-4: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice=39.60
[ 1.428968] usb 1-5: New USB device found, idVendor=13d3, idProduct=56cb, bcdDevice=19.62
[ 1.712521] usb 1-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 11.247549] systemd[1]: Created slice system-modprobe.slice.
[ 11.248704] systemd[1]: Listening on Journal Audit Socket.
[ 11.270372] lp: driver loaded but no devices found
[ 11.569647] intel_rapl_common: Found RAPL domain package
[ 11.569649] intel_rapl_common: Found RAPL domain dram
[ 11.601071] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-50.ucode failed with error -2
[ 11.601094] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-49.ucode failed with error -2
[ 11.610588] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[ 11.610589] iwlwifi 0000:00:14.3: Found debug configuration: 0
[ 11.610830] iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 op_mode iwlmvm
[ 11.717585] Bluetooth: hci0: Firmware revision 0.0 build 128 week 11 2020
[ 11.744186] uvcvideo: Found UVC 1.50 device USB2.0 HD IR UVC WebCam (13d3:56cb)
[ 11.766318] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[ 11.787156] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 11.787419] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 11.787576] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 11.815810] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC294: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 11.815812] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 11.815813] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 11.815814] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 11.815815] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 11.815817] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 11.815818] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 11.879595] uvcvideo: Found UVC 1.50 device USB2.0 HD IR UVC WebCam (13d3:56cb)
[ 11.984840] intel_rapl_common: Found RAPL domain package
[ 11.984842] intel_rapl_common: Found RAPL domain core
[ 11.984843] intel_rapl_common: Found RAPL domain uncore
[ 11.984844] intel_rapl_common: Found RAPL domain dram
[ 12.278589] input: HDA Intel PCH Headset Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 12.278647] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[ 12.278701] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[ 12.278758] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[ 12.278810] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[ 12.278861] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[ 12.278906] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[ 12.518662] audit: type=1400 audit(1600342865.190:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=808 comm="apparmor_parser"
[ 12.519151] audit: type=1400 audit(1600342865.190:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=812 comm="apparmor_parser"
[ 12.520245] audit: type=1400 audit(1600342865.190:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=811 comm="apparmor_parser"
[ 12.522897] audit: type=1400 audit(1600342865.194:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=814 comm="apparmor_parser"
[ 12.526209] audit: type=1400 audit(1600342865.198:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=816 comm="apparmor_parser"
[ 12.527073] audit: type=1400 audit(1600342865.198:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=818 comm="apparmor_parser"
[ 12.529283] audit: type=1400 audit(1600342865.202:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=822 comm="apparmor_parser"
[ 12.529287] audit: type=1400 audit(1600342865.202:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=822 comm="apparmor_parser"
[ 12.530388] audit: type=1400 audit(1600342865.202:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=817 comm="apparmor_parser"
[ 12.530391] audit: type=1400 audit(1600342865.202:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=817 comm="apparmor_parser"
[ 13.886343] ACPI Warning: \_SB.PCI0.RP05.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20190816/nsarguments-59)
[ 30.100638] kauditd_printk_skb: 35 callbacks suppressed
[ 30.100640] audit: type=1400 audit(1600342882.774:47): apparmor="DENIED" operation="capable" profile="/snap/snapd/9279/usr/lib/snapd/snap-confine" pid=1930 comm="snap-confine" capability=4 capname="fsetid"
[ 31.333314] audit: type=1400 audit(1600342884.006:48): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333320] audit: type=1400 audit(1600342884.006:49): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333326] audit: type=1400 audit(1600342884.006:50): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333332] audit: type=1400 audit(1600342884.006:51): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333337] audit: type=1400 audit(1600342884.006:52): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333342] audit: type=1400 audit(1600342884.006:53): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333346] audit: type=1400 audit(1600342884.006:54): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.333564] audit: type=1400 audit(1600342884.006:55): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/etc/gnome/defaults.list" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 31.541907] audit: type=1400 audit(1600342884.214:56): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/glib-2.0/schemas/gschemas.compiled" pid=1930 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.182462] kauditd_printk_skb: 9 callbacks suppressed
[ 35.182463] audit: type=1400 audit(1600342887.854:66): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.182465] audit: type=1400 audit(1600342887.854:67): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/8x8/emblems/" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.183664] audit: type=1400 audit(1600342887.854:68): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.183670] audit: type=1400 audit(1600342887.854:69): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/actions/" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.185421] audit: type=1400 audit(1600342887.858:70): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.185431] audit: type=1400 audit(1600342887.858:71): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/apps/" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.186005] audit: type=1400 audit(1600342887.858:72): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.186008] audit: type=1400 audit(1600342887.858:73): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/categories/" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.186064] audit: type=1400 audit(1600342887.858:74): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 35.186068] audit: type=1400 audit(1600342887.858:75): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/devices/" pid=1930 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 1151.223050] snd_hda_intel 0000:00:1f.3: Unstable LPIB (65536 >= 32768); disabling LPIB delay counting
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 04/16/2020
  Serial services are supported (int 14h)
 Manufacturer: ASUSTeK COMPUTER INC.
 Product Name: ZenBook UX434FQ_UX434FQ
 Serial Number: L8N0CV12K87234A
 Manufacturer: ASUSTeK COMPUTER INC.
 Product Name: UX434FQ
 Serial Number: L832NBCV00833HMB
 Manufacturer: ASUSTeK COMPUTER INC.
 Serial Number: L8N0CV12K87234A
 Manufacturer: Dyna
 SBDS Serial Number: 075B
 SBDS Manufacture Date: 2020-07-06
 Manufacturer: Samsung
 Serial Number: 55000000
 Module Manufacturer ID: Bank 1, Hex 0xCE
 Module Product ID: Unknown
 Memory Subsystem Controller Manufacturer ID: Unknown
 Memory Subsystem Controller Product ID: Unknown
 Manufacturer: Samsung
 Serial Number: 55000000
 Module Manufacturer ID: Bank 1, Hex 0xCE
 Module Product ID: Unknown
 Memory Subsystem Controller Manufacturer ID: Unknown
 Memory Subsystem Controller Product ID: Unknown
 Manufacturer: Intel(R) Corporation
 Serial Number: To Be Filled By O.E.M.
  Debug Use USB(Disabled:Serial)
snd_seq_dummy 16384 0
snd_hda_codec_hdmi 61440 1
snd_sof_pci 20480 0
snd_sof_intel_hda_common 69632 1 snd_sof_pci
snd_hda_codec_realtek 126976 1
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_sof_intel_byt 20480 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof 106496 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_sof_xtensa_dsp 16384 1 snd_sof_pci
snd_hda_ext_core 28672 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match 32768 2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi 16384 2 snd_sof_pci,snd_soc_acpi_intel_match
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
snd_soc_core 245760 3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_compress 24576 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 53248 3
snd_intel_dspcfg 24576 3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_hda_codec 131072 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_core 90112 9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 106496 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
rtsx_usb_ms 24576 0
snd_seq 69632 3 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
memstick 20480 1 rtsx_usb_ms
snd_timer 36864 2 snd_seq,snd_pcm
btusb 57344 0
btrtl 24576 1 btusb
btbcm 16384 1 btusb
btintel 24576 1 btusb
bluetooth 581632 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd 90112 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
soundcore 16384 1 snd
rtsx_usb_sdmmc 32768 0
rtsx_usb 28672 2 rtsx_usb_sdmmc,rtsx_usb_ms
1 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: SUSPENDED
 suspend cause: IDLE
 priority: 9039
 volume: front-left: 37249 / 57% / -14.72 dB, front-right: 37249 / 57% / -14.72 dB
         balance 0.00
 base volume: 65536 / 100% / 0.00 dB
 volume steps: 65537
 muted: no
 current latency: 0.00 ms
 max request: 0 KiB
 max rewind: 0 KiB
 monitor source: 0
 sample spec: s16le 2ch 48000Hz
 channel map: front-left,front-right
              Stereo
 used by: 0
 linked by: 0
 configured latency: 0.00 ms; range is 0.50 .. 341.33 ms
 card: 0 <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 0xc4318000 irq 147"
  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 = "02c8"
  device.form_factor = "internal"
  device.string = "front:0"
  device.buffering.buffer_size = "65536"
  device.buffering.fragment_size = "32768"
  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>
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC294 Analog [ALC294 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-sof-pci snd-sof-intel-hda-common snd-hda-codec-realtek snd-soc-hdac-hda snd-sof-intel-hda snd-hda-codec-generic snd-sof-intel-byt snd-sof-intel-ipc snd-sof snd-sof-xtensa-dsp snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-soc-core snd-compress snd-pcm-dmaengine snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-codec-realtek snd-hda-codec-generic snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-sof-pci snd-sof-intel-hda-common snd-hda-codec-realtek snd-soc-hdac-hda snd-sof-intel-hda snd-hda-codec-generic snd-sof-intel-byt snd-sof-intel-ipc snd-sof snd-sof-xtensa-dsp snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-soc-core snd-compress snd-pcm-dmaengine snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer.
ubuntu-support-status: command not found
1845 packages installed, of which:
1722 receive package updates with LTS until 4/2025
 123 could receive security updates with ESM Apps until 4/2030

Enable Extended Security Maintenance (ESM Apps) to get 1 security
update (so far) and enable coverage of 123 packages.

Enable ESM Apps with: ua enable esm-apps
  *-usb:1
       description: Video
       product: USB2.0 HD IR UVC WebCam
       vendor: Azurewave
       physical id: 5
       bus info: usb@1:5
       version: 19.62
       serial: 200901010001
       capabilities: usb-2.01
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
  *-multimedia
       description: Audio device
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 1f.3
       bus info: pci@0000:00:1f.3
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=32
       resources: irq:147 memory:c4318000-c431bfff memory:c4100000-c41fffff

Revision history for this message
Bernard Stafford (bernard010) said : 		#2

Did you check Settings -> Sound -> On that page their is a speaker icon on the right of the page..
     [click the speaker icon no speaker & click again speaker] Make sure speaker sound is not muted off.
Make sure that the output sound device has the correct setting built in amplified or No amplified.
Make sure that the output sound configuration is at the correct settings Analog or Surround Sound.
Make sure to have a volume level for each setting.
After checking all of these setting & testing your output device. Check any speaker cables or wires, power on, etc.
If all of this does not help. Please feel free to file a Bug Report.

Revision history for this message
Daniel Letzeisen (dtl131) said : 		#3

Maybe these will give some background?:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850439
https://bugzilla.kernel.org/show_bug.cgi?id=206289

Revision history for this message
Barrera Douglas (douglasian) said : 		#4

Thanks for sharing this info https://tellthebell.ltd/

Can you help with this problem?

Provide an answer of your own, or ask Paul Ng for more information if necessary.

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