Sound Troubleshooting Procedure

Asked by Michael Gabriel on 2021-04-07

bash alsa-info.sh --stdout
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.5.0
!!################################

!!Script ran on: Wed Apr 7 22:10:06 UTC 2021

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

Ubuntu 20.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 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: Apple Inc.
Product Name: iMac18,2
Product Version: 1.0
Firmware Version: 428.0.0.0.0
System SKU:
Board Vendor: Apple Inc.
Board Name: Mac-77F17D7DA9285301

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

/sys/bus/acpi/devices/ACPI0008:00/status 15
/sys/bus/acpi/devices/APP0001:00/status 11
/sys/bus/acpi/devices/APP0002:00/status 11
/sys/bus/acpi/devices/PNP0C0E:00/status 11
/sys/bus/acpi/devices/PNP0C0F:00/status 11
/sys/bus/acpi/devices/PNP0C0F:01/status 11
/sys/bus/acpi/devices/PNP0C0F:02/status 11
/sys/bus/acpi/devices/PNP0C0F:03/status 11
/sys/bus/acpi/devices/PNP0C0F:04/status 11
/sys/bus/acpi/devices/PNP0C0F:05/status 11
/sys/bus/acpi/devices/PNP0C0F:06/status 11
/sys/bus/acpi/devices/PNP0C0F:07/status 11
/sys/bus/acpi/devices/SMBUS-BLC:00/status 15
/sys/bus/acpi/devices/device:05/status 15
/sys/bus/acpi/devices/device:06/status 15
/sys/bus/acpi/devices/device:08/status 15
/sys/bus/acpi/devices/device:0a/status 15
/sys/bus/acpi/devices/device:0b/status 15
/sys/bus/acpi/devices/device:0c/status 15
/sys/bus/acpi/devices/device:0e/status 15
/sys/bus/acpi/devices/device:0f/status 15
/sys/bus/acpi/devices/device:10/status 15
/sys/bus/acpi/devices/device:11/status 15
/sys/bus/acpi/devices/device:12/status 15
/sys/bus/acpi/devices/device:13/status 15
/sys/bus/acpi/devices/device:14/status 15
/sys/bus/acpi/devices/device:15/status 15
/sys/bus/acpi/devices/device:16/status 15
/sys/bus/acpi/devices/device:18/status 15
/sys/bus/acpi/devices/device:19/status 15
/sys/bus/acpi/devices/device:1a/status 15
/sys/bus/acpi/devices/device:1b/status 15
/sys/bus/acpi/devices/device:1c/status 15
/sys/bus/acpi/devices/device:1d/status 15
/sys/bus/acpi/devices/device:1e/status 15
/sys/bus/acpi/devices/device:1f/status 15
/sys/bus/acpi/devices/device:20/status 15
/sys/bus/acpi/devices/device:21/status 15
/sys/bus/acpi/devices/device:22/status 15
/sys/bus/acpi/devices/device:27/status 15
/sys/bus/acpi/devices/device:29/status 15
/sys/bus/acpi/devices/device:2a/status 15
/sys/bus/acpi/devices/device:2b/status 15
/sys/bus/acpi/devices/device:2d/status 15
/sys/bus/acpi/devices/device:2e/status 15
/sys/bus/acpi/devices/device:2f/status 15
/sys/bus/acpi/devices/device:30/status 15
/sys/bus/acpi/devices/device:31/status 15
/sys/bus/acpi/devices/device:32/status 15
/sys/bus/acpi/devices/device:33/status 15
/sys/bus/acpi/devices/device:34/status 15
/sys/bus/acpi/devices/device:35/status 15
/sys/bus/acpi/devices/device:37/status 15
/sys/bus/acpi/devices/device:38/status 15
/sys/bus/acpi/devices/device:39/status 15
/sys/bus/acpi/devices/device:3a/status 15
/sys/bus/acpi/devices/device:3b/status 15
/sys/bus/acpi/devices/device:3c/status 15
/sys/bus/acpi/devices/device:3d/status 15
/sys/bus/acpi/devices/device:3e/status 15
/sys/bus/acpi/devices/device:3f/status 15
/sys/bus/acpi/devices/device:40/status 15
/sys/bus/acpi/devices/device:45/status 15
/sys/bus/acpi/devices/device:46/status 15
/sys/bus/acpi/devices/device:47/status 15
/sys/bus/acpi/devices/device:48/status 15
/sys/bus/acpi/devices/device:49/status 15

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

Kernel release: 5.8.0-48-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

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

Driver version: k5.8.0-48-generic
Library version: 1.2.2
Utilities version: 1.2.2

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

snd_hda_intel (card 0)
snd_hda_intel (card 1)

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

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

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No

Jack2:
      Installed - Yes (/usr/bin/jackdbus)
      Running - No

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

 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0x92620000 irq 55
 1 [HDMI ]: HDA-Intel - HDA ATI HDMI
                      HDA ATI HDMI at 0x92560000 irq 56

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

00:1f.3 Audio device [0403]: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller [8086:a170] (rev 31)
 Subsystem: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller [8086:7270]
01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0]
 Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0]

!!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

!!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

!!Sysfs card info
!!---------------

!!Card: /sys/class/sound/card0
Driver: /sys/bus/pci/drivers/snd_hda_intel
Tree:
 /sys/class/sound/card0
 |-- controlC0
 | |-- dev
 | |-- device -> ../../card0
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../0000:00:1f.3
 |-- hwC0D0
 | |-- afg
 | |-- chip_name
 | |-- clear
 | |-- dev
 | |-- device -> ../../card0
 | |-- driver_pin_configs
 | |-- hints
 | |-- init_pin_configs
 | |-- init_verbs
 | |-- mfg
 | |-- modelname
 | |-- power
 | |-- power_off_acct
 | |-- power_on_acct
 | |-- reconfig
 | |-- revision_id
 | |-- subsystem -> ../../../../../../class/sound
 | |-- subsystem_id
 | |-- uevent
 | |-- user_pin_configs
 | |-- vendor_id
 | `-- vendor_name
 |-- id
 |-- number
 |-- pcmC0D0c
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D0p
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- pcmC0D2c
 | |-- dev
 | |-- device -> ../../card0
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../class/sound
 | `-- uevent
 |-- power
 | |-- async
 | |-- autosuspend_delay_ms
 | |-- control
 | |-- runtime_active_kids
 | |-- runtime_active_time
 | |-- runtime_enabled
 | |-- runtime_status
 | |-- runtime_suspended_time
 | `-- runtime_usage
 |-- subsystem -> ../../../../../class/sound
 `-- uevent

!!Card: /sys/class/sound/card1
Driver: /sys/bus/pci/drivers/snd_hda_intel
Tree:
 /sys/class/sound/card1
 |-- controlC1
 | |-- dev
 | |-- device -> ../../card1
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- device -> ../../../0000:01:00.1
 |-- hwC1D0
 | |-- afg
 | |-- chip_name
 | |-- clear
 | |-- dev
 | |-- device -> ../../card1
 | |-- driver_pin_configs
 | |-- hints
 | |-- init_pin_configs
 | |-- init_verbs
 | |-- mfg
 | |-- modelname
 | |-- power
 | |-- power_off_acct
 | |-- power_on_acct
 | |-- reconfig
 | |-- revision_id
 | |-- subsystem -> ../../../../../../../class/sound
 | |-- subsystem_id
 | |-- uevent
 | |-- user_pin_configs
 | |-- vendor_id
 | `-- vendor_name
 |-- id
 |-- input12
 | |-- capabilities
 | |-- device -> ../../card1
 | |-- event12
 | |-- id
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input13
 | |-- capabilities
 | |-- device -> ../../card1
 | |-- event13
 | |-- id
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input14
 | |-- capabilities
 | |-- device -> ../../card1
 | |-- event14
 | |-- id
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input15
 | |-- capabilities
 | |-- device -> ../../card1
 | |-- event15
 | |-- id
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input16
 | |-- capabilities
 | |-- device -> ../../card1
 | |-- event16
 | |-- id
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- input17
 | |-- capabilities
 | |-- device -> ../../card1
 | |-- event17
 | |-- id
 | |-- modalias
 | |-- name
 | |-- phys
 | |-- power
 | |-- properties
 | |-- subsystem -> ../../../../../../../class/input
 | |-- uevent
 | `-- uniq
 |-- number
 |-- pcmC1D10p
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC1D11p
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC1D3p
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC1D7p
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC1D8p
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- pcmC1D9p
 | |-- dev
 | |-- device -> ../../card1
 | |-- pcm_class
 | |-- power
 | |-- subsystem -> ../../../../../../../class/sound
 | `-- uevent
 |-- power
 | |-- async
 | |-- autosuspend_delay_ms
 | |-- control
 | |-- runtime_active_kids
 | |-- runtime_active_time
 | |-- runtime_enabled
 | |-- runtime_status
 | |-- runtime_suspended_time
 | `-- runtime_usage
 |-- subsystem -> ../../../../../../class/sound
 `-- uevent

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

Codec: Cirrus Logic Generic
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10138409
Subsystem Id: 0x106b0f00
Revision Id: 0x100100
No Modem Function Group found
Default PCM:
    rates [0x17f]: 8000 11025 16000 22050 32000 44100 48000 96000
    bits [0x1a]: 16 24 32
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D3 D3cold S3D3cold CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=8, o=0, i=0, unsolicited=1, wake=1
  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
  IO[4]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0
  IO[5]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[6]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[7]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x60001: Stereo
  Device: name="Generic Analog", type="Audio", device=0
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x03 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x04 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x05 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x06 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x07 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x08 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x09 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x0a [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x0b [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x0c [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x0d [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x0e [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x0f [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x10 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x11 [Audio Output] wcaps 0x60001: Stereo
  Converter: stream=0, channel=0
  Delay: 6 samples
Node 0x12 [Audio Input] wcaps 0x160101: Stereo
  Device: name="Generic Analog", type="Audio", device=0
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x34
Node 0x13 [Audio Input] wcaps 0x160101: Stereo
  Device: name="Generic Alt Analog", type="Audio", device=2
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x35
Node 0x14 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x36
Node 0x15 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x37
Node 0x16 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x38
Node 0x17 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x39
Node 0x18 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x3a
Node 0x19 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x3b
Node 0x1a [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x3c
Node 0x1b [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x3d
Node 0x1c [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x3e
Node 0x1d [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x3f
Node 0x1e [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x40
Node 0x1f [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x41
Node 0x20 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x42
Node 0x21 [Audio Input] wcaps 0x160101: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  Delay: 6 samples
  Connection: 1
     0x43
Node 0x22 [Audio Input] wcaps 0x18051b: Stereo Amp-In
  Amp-In caps: ofs=0x33, nsteps=0x3f, stepsize=0x03, mute=1
  Amp-In vals: [0xb3 0xb3]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x1f5]: 8000 16000 32000 44100 48000 88200 96000
    bits [0x1e]: 16 20 24 32
    formats [0x1]: PCM
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Delay: 8 samples
  Connection: 1
     0x44
Node 0x23 [Audio Input] wcaps 0x18051b: Stereo Amp-In
  Amp-In caps: ofs=0x33, nsteps=0x3f, stepsize=0x03, mute=1
  Amp-In vals: [0xb3 0xb3]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x1f5]: 8000 16000 32000 44100 48000 88200 96000
    bits [0x1e]: 16 20 24 32
    formats [0x1]: PCM
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Delay: 8 samples
  Connection: 1
     0x45
Node 0x24 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x90100110: [Fixed] Speaker at Int N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x02
Node 0x25 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x90100111: [Fixed] Speaker at Int N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x1
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x03
Node 0x26 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x04
Node 0x27 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x05
Node 0x28 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x06
Node 0x29 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x07
Node 0x2a [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x08
Node 0x2b [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x09
Node 0x2c [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x002b4020: [Jack] HP Out at Ext N/A
    Conn = Comb, Color = Green
    DefAssociation = 0x2, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x0a
Node 0x2d [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x0b
Node 0x2e [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x0c
Node 0x2f [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x0d
Node 0x30 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x0e
Node 0x31 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x0f
Node 0x32 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x10
Node 0x33 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000010: OUT
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Connection: 1
     0x11
Node 0x34 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x35 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x36 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x37 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x38 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x39 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x3a [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x3b [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x3c [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x00ab9030: [Jack] Mic at Ext N/A
    Conn = Comb, Color = Pink
    DefAssociation = 0x3, Sequence = 0x0
  Pin-ctls: 0x20: IN
Node 0x3d [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x3e [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x3f [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x40 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x41 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x42 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x43 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x44 [Pin Complex] wcaps 0x40000b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00000020: IN
  Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
Node 0x45 [Pin Complex] wcaps 0x40000b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Pincap 0x00000020: IN
  Pin Default 0x90a00100: [Fixed] Mic at Int N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0x0, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x46 [Beep Generator Widget] wcaps 0x700200: Mono Digital
Node 0x47 [Vendor Defined Widget] wcaps 0xf002c1: Stereo Digital
  Unsolicited: tag=00, enabled=0
  Processing caps: benign=0, ncoeff=255
Codec: ATI R6xx HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x1002aa01
Subsystem Id: 0x00aa0100
Revision Id: 0x100700
No Modem Function Group found
Default PCM:
    rates [0x70]: 32000 44100 48000
    bits [0x2]: 16
    formats [0x1]: PCM
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 0x221: Stereo Digital Stripe
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=0, device=0
  Control: name="IEC958 Playback Pro Mask", index=0, device=0
  Control: name="IEC958 Playback Default", index=0, device=0
  Control: name="IEC958 Playback Switch", index=0, device=0
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x02
Node 0x04 [Audio Output] wcaps 0x221: Stereo Digital Stripe
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
Node 0x05 [Pin Complex] wcaps 0x400381: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=1, device=0
  Control: name="IEC958 Playback Pro Mask", index=1, device=0
  Control: name="IEC958 Playback Default", index=1, device=0
  Control: name="IEC958 Playback Switch", index=1, device=0
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x04
Node 0x06 [Audio Output] wcaps 0x221: Stereo Digital Stripe
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
Node 0x07 [Pin Complex] wcaps 0x400381: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=2, device=0
  Control: name="IEC958 Playback Pro Mask", index=2, device=0
  Control: name="IEC958 Playback Default", index=2, device=0
  Control: name="IEC958 Playback Switch", index=2, device=0
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x06
Node 0x08 [Audio Output] wcaps 0x221: Stereo Digital Stripe
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
Node 0x09 [Pin Complex] wcaps 0x400381: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=3, device=0
  Control: name="IEC958 Playback Pro Mask", index=3, device=0
  Control: name="IEC958 Playback Default", index=3, device=0
  Control: name="IEC958 Playback Switch", index=3, device=0
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x08
Node 0x0a [Audio Output] wcaps 0x221: Stereo Digital Stripe
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
Node 0x0b [Pin Complex] wcaps 0x400381: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=4, device=0
  Control: name="IEC958 Playback Pro Mask", index=4, device=0
  Control: name="IEC958 Playback Default", index=4, device=0
  Control: name="IEC958 Playback Switch", index=4, device=0
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x0a
Node 0x0c [Audio Output] wcaps 0x221: Stereo Digital Stripe
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
Node 0x0d [Pin Complex] wcaps 0x400381: Stereo Digital
  Control: name="IEC958 Playback Con Mask", index=5, device=0
  Control: name="IEC958 Playback Pro Mask", index=5, device=0
  Control: name="IEC958 Playback Default", index=5, device=0
  Control: name="IEC958 Playback Switch", index=5, device=0
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x0c
--endcollapse--

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

crw-rw----+ 1 root audio 116, 14 Apr 7 15:04 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 9 Apr 7 15:04 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 13 Apr 7 15:04 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 8 Apr 7 15:04 /dev/snd/hwC1D0
crw-rw----+ 1 root audio 116, 11 Apr 7 15:04 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 10 Apr 7 15:04 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 12 Apr 7 15:04 /dev/snd/pcmC0D2c
crw-rw----+ 1 root audio 116, 6 Apr 7 15:04 /dev/snd/pcmC1D10p
crw-rw----+ 1 root audio 116, 7 Apr 7 15:04 /dev/snd/pcmC1D11p
crw-rw----+ 1 root audio 116, 2 Apr 7 15:04 /dev/snd/pcmC1D3p
crw-rw----+ 1 root audio 116, 3 Apr 7 15:04 /dev/snd/pcmC1D7p
crw-rw----+ 1 root audio 116, 4 Apr 7 15:04 /dev/snd/pcmC1D8p
crw-rw----+ 1 root audio 116, 5 Apr 7 15:04 /dev/snd/pcmC1D9p
crw-rw----+ 1 root audio 116, 1 Apr 7 15:03 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Apr 7 15:03 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 80 Apr 7 15:04 .
drwxr-xr-x 3 root root 360 Apr 7 15:04 ..
lrwxrwxrwx 1 root root 12 Apr 7 15:04 pci-0000:00:1f.3 -> ../controlC0
lrwxrwxrwx 1 root root 12 Apr 7 15:04 pci-0000:01:00.1 -> ../controlC1

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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 2: Generic Alt Analog [Generic Alt Analog]
  Subdevices: 7/7
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6

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

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

Card hw:0 'PCH'/'HDA Intel PCH at 0x92620000 irq 55'
  Mixer name : 'Cirrus Logic Generic'
  Components : 'HDA:10138409,106b0f00,00100100'
  Controls : 15
  Simple ctrls : 1
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 188 [74%] [-13.40dB]
  Front Right: Playback 188 [74%] [-13.40dB]

!!-------Mixer controls for card HDMI

Card hw:1 'HDMI'/'HDA ATI HDMI at 0x92560000 irq 56'
  Mixer name : 'ATI R6xx HDMI'
  Components : 'HDA:1002aa01,00aa0100,00100700'
  Controls : 42
  Simple ctrls : 6
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
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 'IEC958',5
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]

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

--startcollapse--
state.PCH {
 control.1 {
  iface CARD
  name 'Internal Mic Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.2 {
  iface CARD
  name 'Mic Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.3 {
  iface CARD
  name 'Speaker Front Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.4 {
  iface CARD
  name 'Speaker Surround Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.5 {
  iface CARD
  name 'Headphone Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.6 {
  iface PCM
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  value.2 0
  value.3 0
  comment {
   access read
   type INTEGER
   count 4
   range '0 - 36'
  }
 }
 control.7 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.8 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.9 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  index 1
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.10 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  index 2
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.11 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  index 3
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.12 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  index 4
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.13 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  index 5
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.14 {
  iface PCM
  device 2
  name 'Capture Channel Map'
  index 6
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.15 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 188
  value.1 188
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 255'
   tlv '0000000100000008ffffec1400000014'
   dbmin -5100
   dbmax 0
   dbvalue.0 -1340
   dbvalue.1 -1340
  }
 }
}
state.HDMI {
 control.1 {
  iface CARD
  name 'HDMI/DP,pcm=3 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.2 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.3 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.4 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.5 {
  iface MIXER
  name 'IEC958 Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.6 {
  iface PCM
  device 3
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.7 {
  iface CARD
  name 'HDMI/DP,pcm=7 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.8 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 1
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.9 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 1
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.10 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 1
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.11 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 1
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.12 {
  iface PCM
  device 7
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.13 {
  iface CARD
  name 'HDMI/DP,pcm=8 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.14 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 2
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.15 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 2
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.16 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 2
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.17 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 2
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.18 {
  iface PCM
  device 8
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.19 {
  iface CARD
  name 'HDMI/DP,pcm=9 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.20 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 3
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.21 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 3
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.22 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 3
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.23 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 3
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.24 {
  iface PCM
  device 9
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.25 {
  iface CARD
  name 'HDMI/DP,pcm=10 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.26 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 4
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.27 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 4
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.28 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 4
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.29 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 4
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.30 {
  iface PCM
  device 10
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.31 {
  iface CARD
  name 'HDMI/DP,pcm=11 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.32 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  index 5
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.33 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  index 5
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.34 {
  iface MIXER
  name 'IEC958 Playback Default'
  index 5
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.35 {
  iface MIXER
  name 'IEC958 Playback Switch'
  index 5
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.36 {
  iface PCM
  device 11
  name ELD
  value ''
  comment {
   access 'read volatile'
   type BYTES
   count 0
  }
 }
 control.37 {
  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.38 {
  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.39 {
  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.40 {
  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.41 {
  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.42 {
  iface PCM
  device 11
  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'
  }
 }
}
--endcollapse--

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

acpi_als
aesni_intel
af_alg
ahci
algif_hash
algif_skcipher
amdgpu
apple_bl
apple_mfi_fastcharge
applesmc
autofs4
bluetooth
bnep
brcmfmac
brcmutil
btbcm
btintel
btrtl
btusb
cec
cfg80211
cmac
coretemp
cqhci
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
drm
drm_kms_helper
ecc
ecdh_generic
ee1004
efi_pstore
fb_sys_fops
ghash_clmulni_intel
glue_helper
gpu_sched
hid
hid_generic
i2c_algo_bit
i2c_i801
i2c_smbus
industrialio
input_leds
intel_cstate
intel_powerclamp
intel_rapl_common
intel_rapl_msr
iommu_v2
ip_tables
joydev
kfifo_buf
kvm
kvm_intel
ledtrig_audio
libahci
lp
mac_hid
mc
mei
mei_hdcp
mei_me
nls_iso8859_1
parport
parport_pc
ppdev
rapl
rc_core
rfcomm
sch_fq_codel
sdhci
sdhci_pci
snd
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_core
snd_hda_intel
snd_hwdep
snd_intel_dspcfg
snd_pcm
snd_rawmidi
snd_seq
snd_seq_device
snd_seq_midi
snd_seq_midi_event
snd_timer
soundcore
syscopyarea
sysfillrect
sysimgblt
tg3
thunderbolt
ttm
usbhid
uvcvideo
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
x86_pkg_temp_thermal
x_tables
xhci_pci
xhci_pci_renesas

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

/sys/class/sound/hwC0D0/init_pin_configs:
0x24 0x90100110
0x25 0x90100111
0x26 0x400000f0
0x27 0x400000f0
0x28 0x400000f0
0x29 0x400000f0
0x2a 0x400000f0
0x2b 0x400000f0
0x2c 0x002b4020
0x2d 0x400000f0
0x2e 0x400000f0
0x2f 0x400000f0
0x30 0x400000f0
0x31 0x400000f0
0x32 0x400000f0
0x33 0x400000f0
0x34 0x400000f0
0x35 0x400000f0
0x36 0x400000f0
0x37 0x400000f0
0x38 0x400000f0
0x39 0x400000f0
0x3a 0x400000f0
0x3b 0x400000f0
0x3c 0x00ab9030
0x3d 0x400000f0
0x3e 0x400000f0
0x3f 0x400000f0
0x40 0x400000f0
0x41 0x400000f0
0x42 0x400000f0
0x43 0x400000f0
0x44 0x400000f0
0x45 0x90a00100

/sys/class/sound/hwC0D0/driver_pin_configs:

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

/sys/class/sound/hwC0D0/hints:

/sys/class/sound/hwC1D0/init_pin_configs:
0x03 0x185600f0
0x05 0x185600f0
0x07 0x185600f0
0x09 0x185600f0
0x0b 0x185600f0
0x0d 0x185600f0

/sys/class/sound/hwC1D0/driver_pin_configs:

/sys/class/sound/hwC1D0/user_pin_configs:

/sys/class/sound/hwC1D0/init_verbs:

/sys/class/sound/hwC1D0/hints:

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

[ 0.091325] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.091325] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.091325] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[ 13.798020] intel_rapl_common: Found RAPL domain dram
[ 13.855140] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 13.855289] snd_hda_intel 0000:01:00.1: Force to non-snoop mode
[ 13.875514] Bluetooth: hci0: BCM: chip id 126 build 0207
--
[ 13.915668] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[ 13.970227] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
[ 13.970265] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[ 13.970296] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[ 13.970323] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
[ 13.970351] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
[ 13.970379] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
[ 14.022260] uvcvideo: Found UVC 1.00 device FaceTime HD Camera (Built-in) (05ac:8511)
--
[ 14.067164] USB Video Class driver (1.1.1)
[ 14.131531] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=2 (0x24/0x25/0x0/0x0/0x0) type:speaker
[ 14.131537] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 14.131540] snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x2c/0x0/0x0/0x0/0x0)
[ 14.131543] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0
[ 14.131545] snd_hda_codec_generic hdaudioC0D0: inputs:
[ 14.131549] snd_hda_codec_generic hdaudioC0D0: Internal Mic=0x45
[ 14.131552] snd_hda_codec_generic hdaudioC0D0: Mic=0x3c
[ 14.360155] [drm] amdgpu kernel modesetting enabled.
--
[ 14.932024] [drm] Display Core initialized with v3.2.84!
[ 14.954507] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[ 15.008547] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

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

ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.2-1ubuntu0.6 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.2-1ubuntu2 amd64 Utilities for configuring and using ALSA

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu alsa-driver Edit question
Assignee:
No assignee Edit question
Last query:
2021-04-07
Last reply:
2021-04-12
Michael Gabriel (theidmet) said : #1

Attempting to get sound through built-in speakers and headphones. As noted in terminal output above, the machine is an Imac.

Next Step:

 cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; ls -l /usr/share/pulseaudio/alsa-mixer/paths/; sudo rm /etc/asound.conf; sudo rm -r ~/.pulse ~/.asound* ;sudo rm ~/.pulse-cookie; sudo apt-get update; sudo apt-get install aptitude; sudo aptitude install paman gnome-alsamixer libasound2-plugins padevchooser libsdl1.2debian-pulseaudio; sudo lshw -short;ls -lart /dev/snd; find /lib/modules/`uname -r` | grep snd ;cat /dev/sndstat; lspci -nn; lsusb; sudo which alsactl; sudo fuser -v /dev/dsp /dev/snd/* ; dpkg -S bin/slmodemd; dmesg | egrep 'EMU|probe|emu|ALSA|alsa|ac97|udi|snd|ound|irmware'; sudo /etc/init.d/sl-modem-daemon status; sudo grep model /etc/modprobe.d/* ; sudo dmidecode|egrep 'anufact|roduct|erial|elease'; lsmod | egrep 'snd|usb|midi|udio'; pacmd list-sinks; aplay -l; sudo alsa force-reload; ubuntu-support-status || ubuntu-security-status ; sudo lshw -C sound
Advanced Linux Sound Architecture Driver Version k5.8.0-48-generic.
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0x92620000 irq 55
 1 [HDMI ]: HDA-Intel - HDA ATI HDMI
                      HDA ATI HDMI at 0x92560000 irq 56
  1: : sequencer
  2: [ 1- 3]: digital audio playback
  3: [ 1- 7]: digital audio playback
  4: [ 1- 8]: digital audio playback
  5: [ 1- 9]: digital audio playback
  6: [ 1-10]: digital audio playback
  7: [ 1-11]: digital audio playback
  8: [ 1- 0]: hardware dependent
  9: [ 1] : control
 10: [ 0- 0]: digital audio playback
 11: [ 0- 0]: digital audio capture
 12: [ 0- 2]: digital audio capture
 13: [ 0- 0]: hardware dependent
 14: [ 0] : control
 33: : timer
01-00: HDA Codec 0
00-00: HDA Codec 0
00-00: Generic Analog : Generic Analog : playback 1 : capture 1
00-02: Generic Alt Analog : Generic Alt Analog : capture 7
01-03: HDMI 0 : HDMI 0 : playback 1
01-07: HDMI 1 : HDMI 1 : playback 1
01-08: HDMI 2 : HDMI 2 : playback 1
01-09: HDMI 3 : HDMI 3 : playback 1
01-10: HDMI 4 : HDMI 4 : playback 1
01-11: HDMI 5 : HDMI 5 : 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 Jan 4 19:10 analog-input-aux.conf
-rw-r--r-- 1 root root 2056 Jan 4 19:10 analog-input.conf
-rw-r--r-- 1 root root 5769 Jan 4 19:10 analog-input.conf.common
-rw-r--r-- 1 root root 2185 Jan 4 19:10 analog-input-dock-mic.conf
-rw-r--r-- 1 root root 1420 Jan 4 19:10 analog-input-fm.conf
-rw-r--r-- 1 root root 2196 Jan 4 19:10 analog-input-front-mic.conf
-rw-r--r-- 1 root root 2298 Jan 4 19:10 analog-input-headphone-mic.conf
-rw-r--r-- 1 root root 2521 Jan 4 19:10 analog-input-headset-mic.conf
-rw-r--r-- 1 root root 2797 Jan 4 19:10 analog-input-internal-mic-always.conf
-rw-r--r-- 1 root root 3155 Jan 4 19:10 analog-input-internal-mic.conf
-rw-r--r-- 1 root root 2609 Jan 4 19:10 analog-input-linein.conf
-rw-r--r-- 1 root root 2797 Jan 4 19:10 analog-input-mic.conf
-rw-r--r-- 1 root root 1330 Jan 4 19:10 analog-input-mic.conf.common
-rw-r--r-- 1 root root 1457 Jan 4 19:10 analog-input-mic-line.conf
-rw-r--r-- 1 root root 2185 Jan 4 19:10 analog-input-rear-mic.conf
-rw-r--r-- 1 root root 1425 Jan 4 19:10 analog-input-tvtuner.conf
-rw-r--r-- 1 root root 1385 Jan 4 19:10 analog-input-video.conf
-rw-r--r-- 1 root root 1929 Jan 4 19:10 analog-output.conf
-rw-r--r-- 1 root root 11566 Jan 4 19:10 analog-output.conf.common
-rw-r--r-- 1 root root 2139 Jan 4 19:10 analog-output-headphones-2.conf
-rw-r--r-- 1 root root 3339 Jan 4 19:10 analog-output-headphones.conf
-rw-r--r-- 1 root root 3963 Jan 4 19:10 analog-output-lineout.conf
-rw-r--r-- 1 root root 1993 Jan 4 19:10 analog-output-mono.conf
-rw-r--r-- 1 root root 3949 Jan 4 19:10 analog-output-speaker-always.conf
-rw-r--r-- 1 root root 4824 Jan 4 19:10 analog-output-speaker.conf
-rw-r--r-- 1 root root 181 Jan 4 19:10 hdmi-output-0.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-1.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-2.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-3.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-4.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-5.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-6.conf
-rw-r--r-- 1 root root 183 Jan 4 19:10 hdmi-output-7.conf
-rw-r--r-- 1 root root 789 Jan 4 19:10 iec958-stereo-input.conf
-rw-r--r-- 1 root root 712 Jan 4 19:10 iec958-stereo-output.conf
-rw-r--r-- 1 root root 1072 Jan 4 19:10 steelseries-arctis-output-chat-common.conf
-rw-r--r-- 1 root root 1064 Jan 4 19:10 steelseries-arctis-output-game-common.conf
-rw-r--r-- 1 root root 1273 Jan 4 19:10 usb-gaming-headset-input.conf
-rw-r--r-- 1 root root 1262 Jan 4 19:10 usb-gaming-headset-output-mono.conf
-rw-r--r-- 1 root root 1350 Jan 4 19:10 usb-gaming-headset-output-stereo.conf
[sudo] password for quetindome:
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/quetindome/.pulse': No such file or directory
rm: cannot remove '/home/quetindome/.asound*': No such file or directory
rm: cannot remove '/home/quetindome/.pulse-cookie': No such file or directory
Get:1 file:/var/opt/amdgpu-pro-local ./ InRelease
Ign:1 file:/var/opt/amdgpu-pro-local ./ InRelease
Get:2 file:/var/opt/amdgpu-pro-local ./ Release [816 B]
Get:2 file:/var/opt/amdgpu-pro-local ./ Release [816 B]
Get:3 file:/var/opt/amdgpu-pro-local ./ Release.gpg
Ign:3 file:/var/opt/amdgpu-pro-local ./ Release.gpg
Hit:4 http://us.archive.ubuntu.com/ubuntu focal InRelease
Hit:5 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:6 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:7 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
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:
  dctrl-tools dkms libomxil-bellagio-bin libomxil-bellagio0 libva2:i386
  libvdpau1:i386 libwayland-egl1:i386 libwayland-server0:i386
  mesa-vdpau-drivers:i386 vdpau-driver-all: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://us.archive.ubuntu.com/ubuntu focal/universe amd64 aptitude-common all 0.8.12-1ubuntu4 [1,711 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 libcwidget4 amd64 0.5.18-5build1 [306 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 libxapian30 amd64 1.4.14-2 [661 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 aptitude amd64 0.8.12-1ubuntu4 [1,323 kB]
Get:5 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libcgi-pm-perl all 4.46-1 [186 kB]
Get:6 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libfcgi-perl amd64 0.79-1 [33.1 kB]
Get:7 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libcgi-fast-perl all 1:2.15-1 [10.5 kB]
Get:8 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libsub-name-perl amd64 0.26-1 [11.5 kB]
Get:9 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 libclass-accessor-perl all 0.51-1 [21.2 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu focal/main amd64 libio-string-perl all 1.08-3 [11.1 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 libparse-debianchangelog-perl all 1.2.0-13 [49.7 kB]
Fetched 4,325 kB in 2s (1,779 kB/s)
Selecting previously unselected package aptitude-common.
(Reading database ... 198565 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 (2.31-0ubuntu9.2) ...
No candidate version found for paman
Unable to apply some actions, aborting
H/W path Device Class Description
=========================================================
                               system iMac18,2
/0 bus Mac-77F17D7DA9285301
/0/0 memory 8GiB System Memory
/0/0/0 memory 4GiB SODIMM DDR4 Synchronous 2400
/0/0/1 memory 4GiB SODIMM DDR4 Synchronous 2400
/0/6 memory 1MiB BIOS
/0/1b memory 256KiB L1 cache
/0/1c memory 1MiB L2 cache
/0/1d memory 6MiB L3 cache
/0/1e processor Intel(R) Core(TM) i5-7400 CPU @ 3.
/0/100 bridge Xeon E3-1200 v6/7th Gen Core Proce
/0/100/1 bridge Xeon E3-1200 v5/E3-1500 v5/6th Gen
/0/100/1/0 display Baffin [Radeon RX 460/560D / Pro 4
/0/100/1/0.1 multimedia Baffin HDMI/DP Audio [Radeon RX 55
/0/100/1.1 bridge Xeon E3-1200 v5/E3-1500 v5/6th Gen
/0/100/1.1/0 /dev/fb0 bridge DSL6540 Thunderbolt 3 Bridge [Alpi
/0/100/1.1/0/0 bridge JHL6540 Thunderbolt 3 Bridge (C st
/0/100/1.1/0/0/0 generic JHL6540 Thunderbolt 3 NHI (C step)
/0/100/1.1/0/1 bridge JHL6540 Thunderbolt 3 Bridge (C st
/0/100/1.1/0/2 bridge JHL6540 Thunderbolt 3 Bridge (C st
/0/100/1.1/0/2/0 bus JHL6540 Thunderbolt 3 USB Controll
/0/100/1.1/0/2/0/0 usb3 bus xHCI Host Controller
/0/100/1.1/0/2/0/1 usb4 bus xHCI Host Controller
/0/100/1.1/0/4 bridge JHL6540 Thunderbolt 3 Bridge (C st
/0/100/14 bus 100 Series/C230 Series Chipset Fam
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/2 input G300s Optical Gaming Mouse
/0/100/14/0/4 input USB Keyboard
/0/100/14/0/5 multimedia FaceTime HD Camera (Built-in)
/0/100/14/0/6 input Bluetooth USB Host Controller
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/16 communication 100 Series/C230 Series Chipset Fam
/0/100/17 storage Q170/Q150/B150/H170/H110/Z170/CM23
/0/100/1c bridge 100 Series/C230 Series Chipset Fam
/0/100/1c/0 wlp2s0 network BCM43602 802.11ac Wireless LAN SoC
/0/100/1c.1 bridge 100 Series/C230 Series Chipset Fam
/0/100/1c.1/0 enp3s0f0 network NetXtreme BCM57766 Gigabit Etherne
/0/100/1c.1/0.1 generic BCM57765/57785 SDXC/MMC Card Reade
/0/100/1f bridge Z170 Chipset LPC/eSPI Controller
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia 100 Series/C230 Series Chipset Fam
/0/100/1f.4 bus 100 Series/C230 Series Chipset Fam
/0/1 system PnP device PNP0c02
/0/2 system PnP device PNP0b00
/0/3 system PnP device PNP0c02
/0/4 scsi0 storage
/0/4/0.0.0 /dev/sda disk 1TB APPLE HDD HTS541
/0/4/0.0.0/1 volume 512MiB EFI GPT partition
/0/4/0.0.0/2 /dev/sda2 volume 931GiB EXT4 volume
/1 power
total 0
crw-rw----+ 1 root audio 116, 33 Apr 7 15:03 timer
crw-rw----+ 1 root audio 116, 1 Apr 7 15:03 seq
crw-rw----+ 1 root audio 116, 8 Apr 7 15:04 hwC1D0
crw-rw----+ 1 root audio 116, 9 Apr 7 15:04 controlC1
drwxr-xr-x 3 root root 360 Apr 7 15:04 .
crw-rw----+ 1 root audio 116, 13 Apr 7 15:04 hwC0D0
crw-rw----+ 1 root audio 116, 14 Apr 7 15:04 controlC0
drwxr-xr-x 2 root root 80 Apr 7 15:04 by-path
crw-rw----+ 1 root audio 116, 12 Apr 7 15:04 pcmC0D2c
crw-rw----+ 1 root audio 116, 2 Apr 7 15:04 pcmC1D3p
crw-rw----+ 1 root audio 116, 3 Apr 7 15:04 pcmC1D7p
crw-rw----+ 1 root audio 116, 4 Apr 7 15:04 pcmC1D8p
crw-rw----+ 1 root audio 116, 5 Apr 7 15:04 pcmC1D9p
crw-rw----+ 1 root audio 116, 6 Apr 7 15:04 pcmC1D10p
crw-rw----+ 1 root audio 116, 7 Apr 7 15:04 pcmC1D11p
crw-rw----+ 1 root audio 116, 10 Apr 7 15:04 pcmC0D0p
crw-rw----+ 1 root audio 116, 11 Apr 7 15:04 pcmC0D0c
drwxr-xr-x 22 root root 4460 Apr 7 15:14 ..
/lib/modules/5.8.0-48-generic/kernel/sound/xen/snd_xen_front.ko
/lib/modules/5.8.0-48-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/5.8.0-48-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/5.8.0-48-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/fireface/snd-fireface.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/digi00x/snd-firewire-digi00x.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/motu/snd-firewire-motu.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/tascam/snd-firewire-tascam.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/5.8.0-48-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/other/snd-ak4117.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/5.8.0-48-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/hiface/snd-usb-hiface.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/bcd2000/snd-bcd2000.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/line6/snd-usb-toneport.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/line6/snd-usb-line6.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/line6/snd-usb-podhd.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/line6/snd-usb-pod.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/line6/snd-usb-variax.ko
/lib/modules/5.8.0-48-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-mts64.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-portman2x4.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-dummy.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/mpu401/snd-mpu401.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-aloop.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/vx/snd-vx-lib.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-virmidi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/opl3/snd-opl3-synth.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/opl3/snd-opl3-lib.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-serial-u16550.ko
/lib/modules/5.8.0-48-generic/kernel/sound/drivers/snd-mtpav.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/generic/snd-soc-simple-card.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/generic/snd-soc-simple-card-utils.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-micfil.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-imx-audmux.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-mqs.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-audmix.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-easrc.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-ssi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-asrc.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/fsl/snd-soc-fsl-spdif.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/bcm/snd-soc-63xx.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-core.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-pci.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/atom/snd-soc-sst-atom-hifi2-platform.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/common/snd-soc-sst-dsp.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/common/snd-soc-sst-ipc.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/common/snd-soc-acpi-intel-match.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/intel/common/snd-soc-sst-firmware.ko
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/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-hdac-hdmi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-nau8825.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-adau1761-i2c.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-pcm186x.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-wm8737.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-adau7002.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-es8316.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/codecs/snd-soc-sti-sas.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-spdif.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-i2s.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/xilinx/snd-soc-xlnx-formatter-pcm.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/xtensa/snd-soc-xtfpga-i2s.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/snd-soc-acp-rt5682-mach.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/snd-soc-acp-rt5645-mach.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/snd-soc-acp-da7219mx98357-mach.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/raven/snd-pci-acp3x.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/raven/snd-acp3x-i2s.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/raven/snd-acp3x-pcm-dma.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/renoir/snd-acp3x-pdm-dma.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/renoir/snd-acp3x-rn.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/amd/renoir/snd-rn-pci-acp3x.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/snd-soc-acpi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/snd-sof-acpi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/snd-sof.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/snd-sof-pci.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda-common.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/intel/snd-sof-intel-byt.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/intel/snd-sof-intel-ipc.ko
/lib/modules/5.8.0-48-generic/kernel/sound/soc/sof/xtensa/snd-sof-xtensa-dsp.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/5.8.0-48-generic/kernel/sound/hda/ext/snd-hda-ext-core.ko
/lib/modules/5.8.0-48-generic/kernel/sound/hda/snd-intel-dspcfg.ko
/lib/modules/5.8.0-48-generic/kernel/sound/hda/snd-hda-core.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/trident/snd-trident.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/mixart/snd-mixart.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ymfpci/snd-ymfpci.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-layla24.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-indigodj.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-indigodjx.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-darla20.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-darla24.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-layla20.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-mia.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-indigoio.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-mona.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-gina20.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-indigo.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-gina24.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-indigoiox.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/echoaudio/snd-echo3g.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-als4000.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/nm256/snd-nm256.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ca0106/snd-ca0106.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-cs4281.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-sonicvibes.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-maestro3.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/korg1212/snd-korg1212.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/aw2/snd-aw2.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/riptide/snd-riptide.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/rme9652/snd-hdsp.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/rme9652/snd-hdspm.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/rme9652/snd-rme9652.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-rme96.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ice1712/snd-ice1724.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ice1712/snd-ice1712.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-via82xx.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/asihpi/snd-asihpi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/lola/snd-lola.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-cmipci.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ctxfi/snd-ctxfi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ali5451/snd-ali5451.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/au88x0/snd-au8830.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/au88x0/snd-au8820.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/au88x0/snd-au8810.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-als300.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-rme32.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/lx6464es/snd-lx6464es.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-generic.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-hdmi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-intel8x0m.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-es1938.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-es1968.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-atiixp.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-bt87x.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-intel8x0.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-fm801.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-via82xx-modem.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-ad1889.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/vx222/snd-vx222.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/pcxhr/snd-pcxhr.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-azt3328.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-ens1371.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/oxygen/snd-virtuoso.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/oxygen/snd-oxygen.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
/lib/modules/5.8.0-48-generic/kernel/sound/pci/snd-atiixp-modem.ko
/lib/modules/5.8.0-48-generic/kernel/sound/x86/snd-hdmi-lpe-audio.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-compress.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-timer.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-pcm-dmaengine.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-seq-device.ko
/lib/modules/5.8.0-48-generic/kernel/sound/core/snd-hwdep.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:591f] (rev 05)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 05)
00:01.1 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x8) [8086:1905] (rev 05)
00:14.0 USB controller [0c03]: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller [8086:a12f] (rev 31)
00:16.0 Communication controller [0780]: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 [8086:a13a] (rev 31)
00:17.0 SATA controller [0106]: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] [8086:a102] (rev 31)
00:1c.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 [8086:a110] (rev f1)
00:1c.1 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #2 [8086:a111] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Z170 Chipset LPC/eSPI Controller [8086:a145] (rev 31)
00:1f.2 Memory controller [0580]: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller [8086:a121] (rev 31)
00:1f.3 Audio device [0403]: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller [8086:a170] (rev 31)
00:1f.4 SMBus [0c05]: Intel Corporation 100 Series/C230 Series Chipset Family SMBus [8086:a123] (rev 31)
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X] [1002:67ef] (rev c7)
01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0]
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 01)
03:00.0 Ethernet controller [0200]: Broadcom Inc. and subsidiaries NetXtreme BCM57766 Gigabit Ethernet PCIe [14e4:1686] (rev 01)
03:00.1 SD Host controller [0805]: Broadcom Inc. and subsidiaries BCM57765/57785 SDXC/MMC Card Reader [14e4:16bc] (rev 01)
04:00.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] [8086:1578] (rev 02)
05:00.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
05:01.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
05:02.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
05:04.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
06:00.0 System peripheral [0880]: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] [8086:15d2] (rev 02)
07:00.0 USB controller [0c03]: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] [8086:15d4] (rev 02)
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 05ac:8296 Apple, Inc. Bluetooth USB Host Controller
Bus 001 Device 004: ID 05ac:8511 Apple, Inc. FaceTime HD Camera (Built-in)
Bus 001 Device 003: ID 1a2c:0e24 China Resource Semico Co., Ltd USB Keyboard
Bus 001 Device 002: ID 046d:c246 Logitech, Inc. Gaming Mouse G300
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 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: quetindome 1343 F.... pulseaudio
/dev/snd/controlC1: quetindome 1343 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.012290] No NUMA configuration found
[ 0.082130] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.090741] audit: initializing netlink subsys (disabled)
[ 0.090745] audit: type=2000 audit(1617833026.040:1): state=initialized audit_enabled=0 res=1
[ 0.091325] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.104746] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.184819] pnp: PnP ACPI: found 3 devices
[ 0.320159] libphy: Fixed MDIO Bus: probed
[ 0.320300] i8042: PNP: No PS/2 controller found.
[ 0.555190] ima: No TPM chip found, activating TPM-bypass!
[ 0.555198] ima: No architecture policies found
[ 0.672712] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.716139] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.769486] [Firmware Bug]: ACPI(GFX0) defines _DOD but not _DOS
[ 0.790953] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[ 0.791030] hub 1-0:1.0: USB hub found
[ 0.791745] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08
[ 0.791809] hub 2-0:1.0: USB hub found
[ 0.793362] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[ 0.793439] hub 3-0:1.0: USB hub found
[ 0.793583] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08
[ 0.793661] hub 4-0:1.0: USB hub found
[ 0.835233] sdhci-pci 0000:03:00.1: SDHCI controller found [14e4:16bc] (rev 1)
[ 1.277411] usb 1-2: New USB device found, idVendor=046d, idProduct=c246, bcdDevice=70.03
[ 1.560153] usb 1-4: New USB device found, idVendor=1a2c, idProduct=0e24, bcdDevice= 1.10
[ 1.856257] usb 1-5: New USB device found, idVendor=05ac, idProduct=8511, bcdDevice=72.52
[ 2.137995] usb 1-6: New USB device found, idVendor=05ac, idProduct=8296, bcdDevice= 0.92
[ 7.268711] systemd[1]: Created slice system-modprobe.slice.
[ 7.272030] systemd[1]: Listening on Journal Audit Socket.
[ 7.536144] systemd[1]: <email address hidden>: Succeeded.
[ 8.005712] lp: driver loaded but no devices found
[ 13.798011] intel_rapl_common: Found RAPL domain package
[ 13.798015] intel_rapl_common: Found RAPL domain core
[ 13.798017] intel_rapl_common: Found RAPL domain uncore
[ 13.798020] intel_rapl_common: Found RAPL domain dram
[ 13.855140] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 13.855289] snd_hda_intel 0000:01:00.1: Force to non-snoop mode
[ 13.906208] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.Apple Inc.-iMac18,2.txt failed with error -2
[ 13.906300] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
[ 13.970227] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
[ 13.970265] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[ 13.970296] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[ 13.970323] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
[ 13.970351] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
[ 13.970379] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
[ 14.022260] uvcvideo: Found UVC 1.00 device FaceTime HD Camera (Built-in) (05ac:8511)
[ 14.131531] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=2 (0x24/0x25/0x0/0x0/0x0) type:speaker
[ 14.131537] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 14.131540] snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x2c/0x0/0x0/0x0/0x0)
[ 14.131543] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0
[ 14.131545] snd_hda_codec_generic hdaudioC0D0: inputs:
[ 14.131549] snd_hda_codec_generic hdaudioC0D0: Internal Mic=0x45
[ 14.131552] snd_hda_codec_generic hdaudioC0D0: Mic=0x3c
[ 14.360264] CRAT table not found
[ 14.420021] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43602/1 wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
[ 14.800229] [drm] Found UVD firmware Version: 1.130 Family ID: 16
[ 14.836404] [drm] Found VCE firmware Version: 53.26 Binary ID: 3
[ 14.954507] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[ 18.046905] audit: type=1400 audit(1617833044.221:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=590 comm="apparmor_parser"
[ 18.047667] audit: type=1400 audit(1617833044.221:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=589 comm="apparmor_parser"
[ 18.047670] audit: type=1400 audit(1617833044.221:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=589 comm="apparmor_parser"
[ 18.048500] audit: type=1400 audit(1617833044.221:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=591 comm="apparmor_parser"
[ 18.048503] audit: type=1400 audit(1617833044.221:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=591 comm="apparmor_parser"
[ 18.048505] audit: type=1400 audit(1617833044.221:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=591 comm="apparmor_parser"
[ 18.099075] audit: type=1400 audit(1617833044.273:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=592 comm="apparmor_parser"
[ 18.121790] audit: type=1400 audit(1617833044.293:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=599 comm="apparmor_parser"
[ 18.164024] audit: type=1400 audit(1617833044.337:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=594 comm="apparmor_parser"
[ 18.164028] audit: type=1400 audit(1617833044.337:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=594 comm="apparmor_parser"
[ 24.626872] kauditd_printk_skb: 25 callbacks suppressed
[ 24.626873] audit: type=1400 audit(1617833050.801:37): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=713 comm="cups-browsed" capability=23 capname="sys_nice"
[ 70.650917] audit: type=1400 audit(1617833096.672:38): apparmor="DENIED" operation="capable" profile="/snap/snapd/11588/usr/lib/snapd/snap-confine" pid=1813 comm="snap-confine" capability=4 capname="fsetid"
[ 75.421475] audit: type=1326 audit(1617833101.439:39): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snap-store.ubuntu-software pid=1813 comm="snap-store" exe="/snap/snap-store/518/usr/bin/snap-store" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f4fb602f639 code=0x50000
[ 75.808642] audit: type=1107 audit(1617833101.823:40): pid=633 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/NetworkManager" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.15" pid=1813 label="snap.snap-store.ubuntu-software" peer_pid=634 peer_label="unconfined"
[ 79.649370] audit: type=1107 audit(1617833105.665:41): pid=633 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.8" pid=1813 label="snap.snap-store.ubuntu-software" peer_pid=648 peer_label="unconfined"
[ 79.649613] audit: type=1107 audit(1617833105.665:42): pid=633 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.8" pid=1813 label="snap.snap-store.ubuntu-software" peer_pid=648 peer_label="unconfined"
[ 80.256608] audit: type=1107 audit(1617833106.272:43): pid=633 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.8" pid=1813 label="snap.snap-store.ubuntu-software" peer_pid=648 peer_label="unconfined"
[ 80.257694] audit: type=1107 audit(1617833106.272:44): pid=633 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.8" pid=1813 label="snap.snap-store.ubuntu-software" peer_pid=648 peer_label="unconfined"
[ 81.511814] audit: type=1400 audit(1617833107.528:45): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/etc/PackageKit/Vendor.conf" pid=1813 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
sudo: /etc/init.d/sl-modem-daemon: command not found
 Manufacturer: 0x80AD
 Serial Number: 0x64141817
 Manufacturer: 0x80AD
 Serial Number: 0x64971817
 Release Date: 06/16/2020
 Manufacturer: Apple Inc.
 Product Name: iMac18,2
 Serial Number: C02Y315GJ1G5
 Manufacturer: Apple Inc.
 Product Name: Mac-77F17D7DA9285301
 Serial Number: C02902300L7J45FA3
 Manufacturer: Apple Inc.
 Serial Number: C02Y315GJ1G5
 Manufacturer: Not Specified
 SBDS Serial Number: 0000
 SBDS Manufacture Date: 1980-00-00
 Manufacturer: Intel(R) Corporation
 Serial Number: To Be Filled By O.E.M.
snd_seq_dummy 16384 0
snd_hda_codec_generic 81920 1
ledtrig_audio 16384 1 snd_hda_codec_generic
snd_hda_codec_hdmi 61440 1
snd_hda_intel 53248 4
snd_intel_dspcfg 24576 1 snd_hda_intel
btusb 57344 0
snd_hda_codec 139264 3 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel
btrtl 24576 1 btusb
snd_hda_core 94208 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
btbcm 16384 1 btusb
btintel 28672 1 btusb
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 114688 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
bluetooth 581632 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
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
snd_timer 40960 2 snd_seq,snd_pcm
snd 94208 18 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_rawmidi
soundcore 16384 1 snd
usbhid 57344 0
hid 135168 2 usbhid,hid_generic
1 sink(s) available.
  * index: 0
 name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
 driver: <module-alsa-card.c>
 flags: HARDWARE HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: SUSPENDED
 suspend cause: IDLE
 priority: 9039
 volume: front-left: 39187 / 60% / -13.40 dB, front-right: 39187 / 60% / -13.40 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 44100Hz
 channel map: front-left,front-right
              Stereo
 used by: 0
 linked by: 0
 configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
 card: 1 <alsa_card.pci-0000_00_1f.3>
 module: 8
 properties:
  alsa.resolution_bits = "16"
  device.api = "alsa"
  device.class = "sound"
  alsa.class = "generic"
  alsa.subclass = "generic-mix"
  alsa.name = "Generic Analog"
  alsa.id = "Generic 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 0x92620000 irq 55"
  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 = "a170"
  device.product.name = "100 Series/C230 Series Chipset Family HD Audio Controller"
  device.form_factor = "internal"
  device.string = "front:0"
  device.buffering.buffer_size = "352800"
  device.buffering.fragment_size = "176400"
  device.access_mode = "mmap+timer"
  device.profile.name = "analog-stereo"
  device.profile.description = "Analog Stereo"
  device.description = "Built-in Audio Analog Stereo"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"
 ports:
  analog-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: unknown)
   properties:
    device.icon_name = "audio-headphones"
 active port: <analog-output-speaker>
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-generic snd-hda-codec-hdmi 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-generic snd-hda-codec-hdmi 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-generic snd-hda-codec-hdmi 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
1857 packages installed, of which:
1713 receive package updates with LTS until 4/2025
 141 could receive security updates with ESM Apps until 4/2030
   3 packages are no longer available for download

Packages that are not available for download may be left over from a
previous release of Ubuntu, may have been installed directly from a
.deb file, or are from a source which has been disabled.
For more information on the packages, run 'ubuntu-security-status
--unavailable'.

Enable Extended Security Maintenance (ESM Apps) to get 1 security
update (so far) and enable coverage of 141 packages.

This machine is not attached to an Ubuntu Advantage subscription.
See https://ubuntu.com/advantage
  *-multimedia
       description: Audio device
       product: Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0.1
       bus info: pci@0000:01:00.1
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:56 memory:92560000-92563fff
  *-usb:2
       description: Video
       product: FaceTime HD Camera (Built-in)
       vendor: Apple Inc.
       physical id: 5
       bus info: usb@1:5
       version: 72.52
       serial: CCG8517005TH5DFPY
       capabilities: usb-2.00
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
  *-multimedia
       description: Audio device
       product: 100 Series/C230 Series Chipset Family HD Audio Controller
       vendor: Intel Corporation
       physical id: 1f.3
       bus info: pci@0000:00:1f.3
       version: 31
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=64
       resources: iomemory:400-3ff irq:55 memory:92620000-92623fff memory:4000000000-400000ffff

Michael Gabriel (theidmet) said : #2

In step 7, alsamixer only shows "PCM," no other channels.

Michael Gabriel (theidmet) said : #3

I have no sound at all, either through built-in speakers or headphones.

Bernard Stafford (bernard010) said : #4

Try installing Palse Audio Volume Control : sudo apt-get install pavucontrol
In the Sound Tab configuration Select the profile for your speakers.

Try installing GNOME ALSA Mixer form the Ubuntu Software Center, It is a snap package.
After it is installed make sure to unmute all of the mute checkmark boxes. This is a GUI Mixer.

https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/

Can you help with this problem?

Provide an answer of your own, or ask Michael Gabriel for more information if necessary.

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