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[Bug 1518928] [NEW] No Sound in Ubuntu 14.04

 

Public bug reported:

Hi all

I've just made a fresh install of Ubuntu 14.04.3 in a PC with the motherboard Asus Maximus VIII Gene. It has a Realtek Audio.
Can you please help me on this?

Thank you

The output of  'bash alsa-info.sh --stdout' is :

upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Thu Nov 19 13:09:03 UTC 2015


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

Ubuntu 14.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu
14.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu
14.04.3 LTS" HOME_URL="http://www.ubuntu.com/";
SUPPORT_URL="http://help.ubuntu.com/";
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/";


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

Manufacturer:      System manufacturer
Product Name:      System Product Name
Product Version:   System Version
Firmware Version:  1102


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

Kernel release:    3.19.0-33-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k3.19.0-33-generic
Library version:    1.0.27.2
Utilities version:  1.0.27.2


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

snd_hda_intel
snd_usb_audio


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

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


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

 1 [NVidia         ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xdf080000 irq 17
 2 [U0x46d0x825    ]: USB-Audio - USB Device 0x46d:0x825
                      USB Device 0x46d:0x825 at usb-0000:00:14.0-7, high speed


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

00:1f.3 Audio device: Intel Corporation Device a170 (rev 31)
01:00.1 Audio device: NVIDIA Corporation Device 0fb0 (rev a1)


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:1f.3 0403: 8086:a170 (rev 31)
	Subsystem: 1043:8691
--
01:00.1 0403: 10de:0fb0 (rev a1)
	Subsystem: 3842:4995


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

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 : 1,32,-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
	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)
	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 : 0
	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 : N
	snoop : -1

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 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
	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
	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)
	ignore_ctl_error : N
	index : -2,-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
	pid : -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
	vid : -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


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

Codec: Nvidia GPU 70 HDMI/DP
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x10de0070
Subsystem Id: 0x38424995
Revision Id: 0x100100
No Modem Function Group found
Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states:  D0 D1 D2 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x04 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0
  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
  Control: name="ELD", index=0, device=3
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=01, enabled=1
  Connection: 4
     0x08* 0x09 0x0a 0x0b
Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0
  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
  Control: name="ELD", index=0, device=7
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=02, enabled=1
  Connection: 4
     0x08* 0x09 0x0a 0x0b
Node 0x06 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0
  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
  Control: name="ELD", index=0, device=8
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=03, enabled=1
  Connection: 4
     0x08* 0x09 0x0a 0x0b
Node 0x07 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
  Control: name="HDMI/DP,pcm=9 Jack", index=0, device=0
  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
  Control: name="ELD", index=0, device=9
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=04, enabled=1
  Connection: 4
     0x08* 0x09 0x0a 0x0b
Node 0x08 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=5, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
Node 0x09 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
Node 0x0a [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
Node 0x0b [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Unsolicited: tag=00, enabled=0
--endcollapse--


!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x046d0825, ctrlif=2, ctlerr=0
Card: USB Device 0x46d:0x825 at usb-0000:00:14.0-7, high speed
  Unit: 5
    Control: name="Mic Capture Volume", index=0
    Info: id=5, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=1536, max=7680, dBmin=600, dBmax=3000
  Unit: 5
    Control: name="Mic Capture Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


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

crw-rw----+ 1 root audio 116,  2 Nov 19 12:59 /dev/snd/controlC1
crw-rw----+ 1 root audio 116,  8 Nov 19 13:01 /dev/snd/controlC2
crw-rw----+ 1 root audio 116,  7 Nov 19 12:59 /dev/snd/hwC1D0
crw-rw----+ 1 root audio 116,  3 Nov 19 13:01 /dev/snd/pcmC1D3p
crw-rw----+ 1 root audio 116,  4 Nov 19 13:01 /dev/snd/pcmC1D7p
crw-rw----+ 1 root audio 116,  5 Nov 19 13:01 /dev/snd/pcmC1D8p
crw-rw----+ 1 root audio 116,  6 Nov 19 13:01 /dev/snd/pcmC1D9p
crw-rw----+ 1 root audio 116,  9 Nov 19 13:01 /dev/snd/pcmC2D0c
crw-rw----+ 1 root audio 116,  1 Nov 19 13:01 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Nov 19 12:59 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Nov 19 13:01 .
drwxr-xr-x 4 root root 280 Nov 19 13:01 ..
lrwxrwxrwx 1 root root  12 Nov 19 13:01 usb-046d_0825_22064BD0-02 -> ../controlC2

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  80 Nov 19 13:01 .
drwxr-xr-x 4 root root 280 Nov 19 13:01 ..
lrwxrwxrwx 1 root root  12 Nov 19 13:01 pci-0000:00:14.0-usb-0:7:1.2 -> ../controlC2
lrwxrwxrwx 1 root root  12 Nov 19 12:59 pci-0000:01:00.1 -> ../controlC1


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 2: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 1 [NVidia]

Card hw:1 'NVidia'/'HDA NVidia at 0xdf080000 irq 17'
  Mixer name	: 'Nvidia GPU 70 HDMI/DP'
  Components	: 'HDA:10de0070,38424995,00100100'
  Controls      : 28
  Simple ctrls  : 4
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]

!!-------Mixer controls for card 2 [U0x46d0x825]

Card hw:2 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-0000:00:14.0-7, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB046d:0825'
  Controls      : 3
  Simple ctrls  : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 16
  Mono: Capture 9 [56%] [19.50dB] [on]


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

--startcollapse--
state.NVidia {
	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 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.26 {
		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.27 {
		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.28 {
		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'
		}
	}
}
state.U0x46d0x825 {
	control.1 {
		iface PCM
		name 'Capture Channel Map'
		value 0
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 36'
		}
	}
	control.2 {
		iface MIXER
		name 'Mic Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface MIXER
		name 'Mic Capture Volume'
		value 9
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 16'
			dbmin 600
			dbmax 3000
			dbvalue.0 1950
		}
	}
}
--endcollapse--


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

Module
snd_usb_audio
snd_usbmidi_lib
snd_seq_midi
snd_seq_midi_event
snd_seq
snd_rawmidi
snd_seq_device
rfcomm
bnep
bluetooth
nls_iso8859_1
nvidia
i915_bpo
uvcvideo
videobuf2_vmalloc
videobuf2_memops
snd_hda_codec_hdmi
videobuf2_core
joydev
intel_ips
v4l2_common
hid_generic
videodev
drm_kms_helper
usbhid
xpad
media
x86_pkg_temp_thermal
ff_memless
i2c_algo_bit
coretemp
snd_hda_intel
snd_hda_controller
snd_hda_codec
kvm_intel
snd_hwdep
kvm
snd_pcm
eeepc_wmi
asus_wmi
mxm_wmi
sparse_keymap
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
aesni_intel
aes_x86_64
snd_timer
lrw
drm
snd
gf128mul
glue_helper
ablk_helper
i2c_hid
soundcore
cryptd
video
acpi_pad
hid
shpchp
mac_hid
serio_raw
wmi
parport_pc
ppdev
lp
parport
uas
usb_storage
e1000e
psmouse
ahci
ptp
pps_core
libahci


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

/sys/class/sound/hwC1D0/init_pin_configs:
0x04 0x185600f0
0x05 0x185600f0
0x06 0x185600f0
0x07 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
!!--------------

[    7.805134] asus_wmi: Disabling ACPI video driver
[    8.055773] snd_hda_intel 0000:01:00.1: Disabling MSI
[    8.055776] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client
[    8.166621] media: Linux media interface: v0.10
--
[    8.353367] hid-generic 0003:046D:C05A.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-8/input0
[    8.537760] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
[    8.537791] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
[    8.537821] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[    8.537860] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[    8.613149] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro
[    8.624085] snd_hda_intel 0000:00:1f.3: failed to add i915_bpo component master (-19)
[    8.766621] nvidia: module license 'NVIDIA' taints kernel.
--
[    9.549443] usb 1-7: set resolution quirk: cval->res = 384
[    9.549514] usbcore: registered new interface driver snd-usb-audio
[    9.549517] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
--
[   99.190501] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045f93b7e0
[  124.080915] usbcore: deregistering interface driver snd-usb-audio
[  124.288221] usb 1-7: reset high-speed USB device number 5 using xhci_hcd
--
[  126.261491] usb 1-7: set resolution quirk: cval->res = 384
[  126.261833] usbcore: registered new interface driver snd-usb-audio
[  511.326659] systemd-hostnamed[7450]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!

** Affects: alsa-driver (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1518928

Title:
  No Sound in Ubuntu 14.04

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  Hi all

  I've just made a fresh install of Ubuntu 14.04.3 in a PC with the motherboard Asus Maximus VIII Gene. It has a Realtek Audio.
  Can you please help me on this?

  Thank you

  The output of  'bash alsa-info.sh --stdout' is :

  upload=true&script=true&cardinfo=
  !!################################
  !!ALSA Information Script v 0.4.64
  !!################################

  !!Script ran on: Thu Nov 19 13:09:03 UTC 2015

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

  Ubuntu 14.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu
  14.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian
  PRETTY_NAME="Ubuntu 14.04.3 LTS" HOME_URL="http://www.ubuntu.com/";
  SUPPORT_URL="http://help.ubuntu.com/";
  BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/";

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

  Manufacturer:      System manufacturer
  Product Name:      System Product Name
  Product Version:   System Version
  Firmware Version:  1102

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

  Kernel release:    3.19.0-33-generic
  Operating System:  GNU/Linux
  Architecture:      x86_64
  Processor:         x86_64
  SMP Enabled:       Yes

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

  Driver version:     k3.19.0-33-generic
  Library version:    1.0.27.2
  Utilities version:  1.0.27.2

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

  snd_hda_intel
  snd_usb_audio

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

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

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

   1 [NVidia         ]: HDA-Intel - HDA NVidia
                        HDA NVidia at 0xdf080000 irq 17
   2 [U0x46d0x825    ]: USB-Audio - USB Device 0x46d:0x825
                        USB Device 0x46d:0x825 at usb-0000:00:14.0-7, high speed

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

  00:1f.3 Audio device: Intel Corporation Device a170 (rev 31)
  01:00.1 Audio device: NVIDIA Corporation Device 0fb0 (rev a1)

  
  !!Advanced information - PCI Vendor/Device/Subsystem ID's
  !!-------------------------------------------------------

  00:1f.3 0403: 8086:a170 (rev 31)
  	Subsystem: 1043:8691
  --
  01:00.1 0403: 10de:0fb0 (rev a1)
  	Subsystem: 3842:4995

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

  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 : 1,32,-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
  	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)
  	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 : 0
  	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 : N
  	snoop : -1

  !!Module: snd_usb_audio
  	autoclock : Y
  	device_setup : 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
  	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
  	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)
  	ignore_ctl_error : N
  	index : -2,-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
  	pid : -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
  	vid : -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

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

  Codec: Nvidia GPU 70 HDMI/DP
  Address: 0
  AFG Function Id: 0x1 (unsol 0)
  Vendor Id: 0x10de0070
  Subsystem Id: 0x38424995
  Revision Id: 0x100100
  No Modem Function Group found
  Default PCM:
      rates [0x0]:
      bits [0x0]:
      formats [0x0]:
  Default Amp-In caps: N/A
  Default Amp-Out caps: N/A
  State of AFG node 0x01:
    Power states:  D0 D1 D2 D3 CLKSTOP EPSS
    Power: setting=D0, actual=D0
  GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
  Node 0x04 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
    Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0
    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
    Control: name="ELD", index=0, device=3
    Pincap 0x09000094: OUT Detect HBR HDMI DP
    Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
      Conn = Digital, Color = Unknown
      DefAssociation = 0xf, Sequence = 0x0
    Pin-ctls: 0x00:
    Unsolicited: tag=01, enabled=1
    Connection: 4
       0x08* 0x09 0x0a 0x0b
  Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
    Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0
    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
    Control: name="ELD", index=0, device=7
    Pincap 0x09000094: OUT Detect HBR HDMI DP
    Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
      Conn = Digital, Color = Unknown
      DefAssociation = 0xf, Sequence = 0x0
    Pin-ctls: 0x00:
    Unsolicited: tag=02, enabled=1
    Connection: 4
       0x08* 0x09 0x0a 0x0b
  Node 0x06 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
    Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0
    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
    Control: name="ELD", index=0, device=8
    Pincap 0x09000094: OUT Detect HBR HDMI DP
    Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
      Conn = Digital, Color = Unknown
      DefAssociation = 0xf, Sequence = 0x0
    Pin-ctls: 0x00:
    Unsolicited: tag=03, enabled=1
    Connection: 4
       0x08* 0x09 0x0a 0x0b
  Node 0x07 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP
    Control: name="HDMI/DP,pcm=9 Jack", index=0, device=0
    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
    Control: name="ELD", index=0, device=9
    Pincap 0x09000094: OUT Detect HBR HDMI DP
    Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI
      Conn = Digital, Color = Unknown
      DefAssociation = 0xf, Sequence = 0x0
    Pin-ctls: 0x00:
    Unsolicited: tag=04, enabled=1
    Connection: 4
       0x08* 0x09 0x0a 0x0b
  Node 0x08 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
    Converter: stream=5, channel=0
    Digital: Enabled
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
      rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
      bits [0xe]: 16 20 24
      formats [0x5]: PCM AC3
    Unsolicited: tag=00, enabled=0
  Node 0x09 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
      rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
      bits [0xe]: 16 20 24
      formats [0x5]: PCM AC3
    Unsolicited: tag=00, enabled=0
  Node 0x0a [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
      rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
      bits [0xe]: 16 20 24
      formats [0x5]: PCM AC3
    Unsolicited: tag=00, enabled=0
  Node 0x0b [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
      rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
      bits [0xe]: 16 20 24
      formats [0x5]: PCM AC3
    Unsolicited: tag=00, enabled=0
  --endcollapse--

  
  !!USB Mixer information
  !!---------------------
  --startcollapse--

  USB Mixer: usb_id=0x046d0825, ctrlif=2, ctlerr=0
  Card: USB Device 0x46d:0x825 at usb-0000:00:14.0-7, high speed
    Unit: 5
      Control: name="Mic Capture Volume", index=0
      Info: id=5, control=2, cmask=0x0, channels=1, type="S16"
      Volume: min=1536, max=7680, dBmin=600, dBmax=3000
    Unit: 5
      Control: name="Mic Capture Switch", index=0
      Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
      Volume: min=0, max=1, dBmin=0, dBmax=0
  --endcollapse--

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

  crw-rw----+ 1 root audio 116,  2 Nov 19 12:59 /dev/snd/controlC1
  crw-rw----+ 1 root audio 116,  8 Nov 19 13:01 /dev/snd/controlC2
  crw-rw----+ 1 root audio 116,  7 Nov 19 12:59 /dev/snd/hwC1D0
  crw-rw----+ 1 root audio 116,  3 Nov 19 13:01 /dev/snd/pcmC1D3p
  crw-rw----+ 1 root audio 116,  4 Nov 19 13:01 /dev/snd/pcmC1D7p
  crw-rw----+ 1 root audio 116,  5 Nov 19 13:01 /dev/snd/pcmC1D8p
  crw-rw----+ 1 root audio 116,  6 Nov 19 13:01 /dev/snd/pcmC1D9p
  crw-rw----+ 1 root audio 116,  9 Nov 19 13:01 /dev/snd/pcmC2D0c
  crw-rw----+ 1 root audio 116,  1 Nov 19 13:01 /dev/snd/seq
  crw-rw----+ 1 root audio 116, 33 Nov 19 12:59 /dev/snd/timer

  /dev/snd/by-id:
  total 0
  drwxr-xr-x 2 root root  60 Nov 19 13:01 .
  drwxr-xr-x 4 root root 280 Nov 19 13:01 ..
  lrwxrwxrwx 1 root root  12 Nov 19 13:01 usb-046d_0825_22064BD0-02 -> ../controlC2

  /dev/snd/by-path:
  total 0
  drwxr-xr-x 2 root root  80 Nov 19 13:01 .
  drwxr-xr-x 4 root root 280 Nov 19 13:01 ..
  lrwxrwxrwx 1 root root  12 Nov 19 13:01 pci-0000:00:14.0-usb-0:7:1.2 -> ../controlC2
  lrwxrwxrwx 1 root root  12 Nov 19 12:59 pci-0000:01:00.1 -> ../controlC1

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

  APLAY

  **** List of PLAYBACK Hardware Devices ****
  card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
  card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
  card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
  card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
    Subdevices: 1/1
    Subdevice #0: subdevice #0

  ARECORD

  **** List of CAPTURE Hardware Devices ****
  card 2: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio]
    Subdevices: 1/1
    Subdevice #0: subdevice #0

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

  !!-------Mixer controls for card 1 [NVidia]

  Card hw:1 'NVidia'/'HDA NVidia at 0xdf080000 irq 17'
    Mixer name	: 'Nvidia GPU 70 HDMI/DP'
    Components	: 'HDA:10de0070,38424995,00100100'
    Controls      : 28
    Simple ctrls  : 4
  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]

  !!-------Mixer controls for card 2 [U0x46d0x825]

  Card hw:2 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-0000:00:14.0-7, high speed'
    Mixer name	: 'USB Mixer'
    Components	: 'USB046d:0825'
    Controls      : 3
    Simple ctrls  : 1
  Simple mixer control 'Mic',0
    Capabilities: cvolume cvolume-joined cswitch cswitch-joined
    Capture channels: Mono
    Limits: Capture 0 - 16
    Mono: Capture 9 [56%] [19.50dB] [on]

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

  --startcollapse--
  state.NVidia {
  	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 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.26 {
  		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.27 {
  		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.28 {
  		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'
  		}
  	}
  }
  state.U0x46d0x825 {
  	control.1 {
  		iface PCM
  		name 'Capture Channel Map'
  		value 0
  		comment {
  			access read
  			type INTEGER
  			count 1
  			range '0 - 36'
  		}
  	}
  	control.2 {
  		iface MIXER
  		name 'Mic Capture Switch'
  		value true
  		comment {
  			access 'read write'
  			type BOOLEAN
  			count 1
  		}
  	}
  	control.3 {
  		iface MIXER
  		name 'Mic Capture Volume'
  		value 9
  		comment {
  			access 'read write'
  			type INTEGER
  			count 1
  			range '0 - 16'
  			dbmin 600
  			dbmax 3000
  			dbvalue.0 1950
  		}
  	}
  }
  --endcollapse--

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

  Module
  snd_usb_audio
  snd_usbmidi_lib
  snd_seq_midi
  snd_seq_midi_event
  snd_seq
  snd_rawmidi
  snd_seq_device
  rfcomm
  bnep
  bluetooth
  nls_iso8859_1
  nvidia
  i915_bpo
  uvcvideo
  videobuf2_vmalloc
  videobuf2_memops
  snd_hda_codec_hdmi
  videobuf2_core
  joydev
  intel_ips
  v4l2_common
  hid_generic
  videodev
  drm_kms_helper
  usbhid
  xpad
  media
  x86_pkg_temp_thermal
  ff_memless
  i2c_algo_bit
  coretemp
  snd_hda_intel
  snd_hda_controller
  snd_hda_codec
  kvm_intel
  snd_hwdep
  kvm
  snd_pcm
  eeepc_wmi
  asus_wmi
  mxm_wmi
  sparse_keymap
  crct10dif_pclmul
  crc32_pclmul
  ghash_clmulni_intel
  aesni_intel
  aes_x86_64
  snd_timer
  lrw
  drm
  snd
  gf128mul
  glue_helper
  ablk_helper
  i2c_hid
  soundcore
  cryptd
  video
  acpi_pad
  hid
  shpchp
  mac_hid
  serio_raw
  wmi
  parport_pc
  ppdev
  lp
  parport
  uas
  usb_storage
  e1000e
  psmouse
  ahci
  ptp
  pps_core
  libahci

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

  /sys/class/sound/hwC1D0/init_pin_configs:
  0x04 0x185600f0
  0x05 0x185600f0
  0x06 0x185600f0
  0x07 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
  !!--------------

  [    7.805134] asus_wmi: Disabling ACPI video driver
  [    8.055773] snd_hda_intel 0000:01:00.1: Disabling MSI
  [    8.055776] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client
  [    8.166621] media: Linux media interface: v0.10
  --
  [    8.353367] hid-generic 0003:046D:C05A.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-8/input0
  [    8.537760] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
  [    8.537791] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
  [    8.537821] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
  [    8.537860] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
  [    8.613149] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro
  [    8.624085] snd_hda_intel 0000:00:1f.3: failed to add i915_bpo component master (-19)
  [    8.766621] nvidia: module license 'NVIDIA' taints kernel.
  --
  [    9.549443] usb 1-7: set resolution quirk: cval->res = 384
  [    9.549514] usbcore: registered new interface driver snd-usb-audio
  [    9.549517] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
  --
  [   99.190501] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045f93b7e0
  [  124.080915] usbcore: deregistering interface driver snd-usb-audio
  [  124.288221] usb 1-7: reset high-speed USB device number 5 using xhci_hcd
  --
  [  126.261491] usb 1-7: set resolution quirk: cval->res = 384
  [  126.261833] usbcore: registered new interface driver snd-usb-audio
  [  511.326659] systemd-hostnamed[7450]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!

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