Ubuntu
alsa-driver package

Realtek ALC662 rev3 Sound crackles and pops

Asked by Jackson

Tried everything I could find. Only making the sound worse. I'm using a DIY desktop made in China. I'm using some desktop speakers for sound. My Windows OSes work fine with sound. I installed Ubuntu about 8 months ago but didn't need the sound till now. I want to use Hydrogen to program drums. On an aside, if I program drums with Hydrogen using this crap sound system and save to .wav , will the output carry the crap sound along with? Thanks to anyone who can help...

!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Sat Jul 18 09:46:15 UTC 2015

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

Ubuntu 14.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

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

Manufacturer: To be filled by O.E.M.
Product Name: To be filled by O.E.M.
Product Version: To be filled by O.E.M.
Firmware Version: 4.6.5

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

Kernel release: 3.13.0-57-generic
Operating System: GNU/Linux
Architecture: i686
Processor: i686
SMP Enabled: Yes

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

Driver version: k3.13.0-57-generic
Library version: 1.0.27.2
Utilities version: 1.0.27.2

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

snd_hda_intel

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

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

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

 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xf7c00000 irq 43

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

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)

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

00:1b.0 0403: 8086:1c20 (rev 05)
 Subsystem: 8086:1c20

!!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
snd_hda_intel: vid=8086 pid=8ca0 snoop=0

!!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
 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 : 0

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

Codec: Realtek ALC662 rev3
Address: 2
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0662
Subsystem Id: 0x10ec0000
Revision Id: 0x100300
No Modem Function Group found
Default PCM:
    rates [0x5f0]: 32000 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D1 D2 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Front Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC662 rev3 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x55 0x55]
  Converter: stream=5, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Surround Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x55 0x55]
  Converter: stream=5, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Center Playback Volume", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Volume", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals: [0x55 0x55]
  Converter: stream=5, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x611: 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
  Control: name="IEC958 Default PCM Playback Switch", index=0, device=0
  Device: name="ALC662 rev3 Digital", type="SPDIF", device=1
  Converter: stream=5, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x5f0]: 32000 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Control: name="Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC662 rev3 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x00 0x00]
  Converter: stream=1, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x23
Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Control: name="Capture Volume", index=1, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Capture Switch", index=1, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="ALC662 rev3 Alt Analog", type="Audio", device=2
  Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1
  Amp-In vals: [0x80 0x80]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x22
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Control: name="Front Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Front Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="Rear Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Rear Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Line Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Control: name="Line Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 9
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16
Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x00 0x00] [0x00 0x00]
  Connection: 2
     0x02 0x0b
Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x03 0x0b
Node 0x0e [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x04 0x0b
Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Pin Complex] wcaps 0x400401: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Line Out Jack", index=0, device=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0001003c: IN OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x01014410: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=05, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x0c
Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00000034: IN OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x0d
Node 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x00000034: IN OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x0e
Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Control: name="Center Playback Switch", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Switch", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Control: name="Rear Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Rear Mic Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01a19c30: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=03, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 3
     0x0c* 0x0d 0x0e
Node 0x19 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Control: name="Front Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Front Mic Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x02a19c31: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x1
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=02, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 3
     0x0c* 0x0d 0x0e
Node 0x1a [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Control: name="Surround Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Line Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Line Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x0181343f: [Jack] Line In at Ext Rear
    Conn = 1/8, Color = Blue
    DefAssociation = 0x3, Sequence = 0xf
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=04, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 3
     0x0c* 0x0d 0x0e
Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Front Headphone Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0001373c: IN OUT HP EAPD Detect
    Vref caps: HIZ 50 GRD 80 100
  EAPD 0x2: EAPD
  Pin Default 0x0221441f: [Jack] HP Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0xf
  Pin-ctls: 0xc0: OUT HP VREF_HIZ
  Unsolicited: tag=01, enabled=1
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 3
     0x0c* 0x0d 0x0e
Node 0x1c [Pin Complex] wcaps 0x400401: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1d [Pin Complex] wcaps 0x400400: Mono
  Pincap 0x00000020: IN
  Pin Default 0x4004c601: [N/A] Line Out at Ext N/A
    Conn = RCA, Color = UNKNOWN
    DefAssociation = 0x0, Sequence = 0x1
  Pin-ctls: 0x20: IN
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x1e [Pin Complex] wcaps 0x400701: Stereo Digital
  Control: name="SPDIF Phantom Jack", index=0, device=0
  Pincap 0x00000010: OUT
  Pin Default 0x01445120: [Jack] SPDIF Out at Ext Rear
    Conn = RCA, Color = Red
    DefAssociation = 0x2, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 1
     0x06
Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  Processing caps: benign=0, ncoeff=20
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 11
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b 0x12
Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x80 0x80] [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 10
     0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b
--endcollapse--

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

crw-rw---- 1 root audio 116, 7 Jul 18 17:43 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 6 Jul 18 17:43 /dev/snd/hwC0D2
crw-rw---- 1 root audio 116, 5 Jul 18 17:43 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 4 Jul 18 17:44 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 3 Jul 18 17:43 /dev/snd/pcmC0D1p
crw-rw---- 1 root audio 116, 2 Jul 18 17:43 /dev/snd/pcmC0D2c
crw-rw---- 1 root audio 116, 1 Jul 18 17:43 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jul 18 17:43 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Jul 18 17:43 .
drwxr-xr-x 3 root root 220 Jul 18 17:43 ..
lrwxrwxrwx 1 root root 12 Jul 18 17:43 pci-0000:00:1b.0 -> ../controlC0

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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC662 rev3 Digital [ALC662 rev3 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 2: ALC662 rev3 Alt Analog [ALC662 rev3 Alt Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 0 [PCH]

Card hw:0 'PCH'/'HDA Intel PCH at 0xf7c00000 irq 43'
  Mixer name : 'Realtek ALC662 rev3'
  Components : 'HDA:10ec0662,10ec0000,00100300'
  Controls : 44
  Simple ctrls : 21
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 85 [98%] [-1.50dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Front Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Surround',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Line Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 0 [0%] [-17.25dB] [on]
  Front Right: Capture 0 [0%] [-17.25dB] [on]
Simple mixer control 'Capture',1
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 0 [0%] [-17.25dB] [off]
  Front Right: Capture 0 [0%] [-17.25dB] [off]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Enabled'
Simple mixer control 'Channel Mode',0
  Capabilities: enum
  Items: '2ch' '4ch' '6ch'
  Item0: '2ch'
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Line'
Simple mixer control 'Input Source',1
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Rear Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Rear Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]

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

--startcollapse--
state.PCH {
 control.1 {
  iface MIXER
  name 'Channel Mode'
  value '2ch'
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 '2ch'
   item.1 '4ch'
   item.2 '6ch'
  }
 }
 control.2 {
  iface MIXER
  name 'Front Playback Volume'
  value.0 87
  value.1 87
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.3 {
  iface MIXER
  name 'Front Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.4 {
  iface MIXER
  name 'Surround Playback Volume'
  value.0 87
  value.1 87
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.5 {
  iface MIXER
  name 'Surround Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.6 {
  iface MIXER
  name 'Center Playback Volume'
  value 87
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 0
  }
 }
 control.7 {
  iface MIXER
  name 'LFE Playback Volume'
  value 87
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 0
  }
 }
 control.8 {
  iface MIXER
  name 'Center Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.9 {
  iface MIXER
  name 'LFE Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.10 {
  iface MIXER
  name 'Headphone Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.11 {
  iface MIXER
  name 'Front Mic Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 31'
   dbmin -3450
   dbmax 1200
   dbvalue.0 -3450
   dbvalue.1 -3450
  }
 }
 control.12 {
  iface MIXER
  name 'Front Mic Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.13 {
  iface MIXER
  name 'Rear Mic Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 31'
   dbmin -3450
   dbmax 1200
   dbvalue.0 -3450
   dbvalue.1 -3450
  }
 }
 control.14 {
  iface MIXER
  name 'Rear Mic Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.15 {
  iface MIXER
  name 'Line Playback Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 31'
   dbmin -3450
   dbmax 1200
   dbvalue.0 -3450
   dbvalue.1 -3450
  }
 }
 control.16 {
  iface MIXER
  name 'Line Playback Switch'
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.17 {
  iface MIXER
  name 'Auto-Mute Mode'
  value Enabled
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 Disabled
   item.1 Enabled
  }
 }
 control.18 {
  iface MIXER
  name 'Input Source'
  value Line
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 'Front Mic'
   item.1 'Rear Mic'
   item.2 Line
  }
 }
 control.19 {
  iface MIXER
  name 'Input Source'
  index 1
  value 'Front Mic'
  comment {
   access 'read write'
   type ENUMERATED
   count 1
   item.0 'Front Mic'
   item.1 'Rear Mic'
   item.2 Line
  }
 }
 control.20 {
  iface MIXER
  name 'Capture Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 63'
   dbmin -1725
   dbmax 3000
   dbvalue.0 -1725
   dbvalue.1 -1725
  }
 }
 control.21 {
  iface MIXER
  name 'Capture Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.22 {
  iface MIXER
  name 'Capture Volume'
  index 1
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 63'
   dbmin -1725
   dbmax 3000
   dbvalue.0 -1725
   dbvalue.1 -1725
  }
 }
 control.23 {
  iface MIXER
  name 'Capture Switch'
  index 1
  value.0 false
  value.1 false
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.24 {
  iface MIXER
  name 'Front Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.25 {
  iface MIXER
  name 'Rear Mic Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.26 {
  iface MIXER
  name 'Line Boost Volume'
  value.0 0
  value.1 0
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 3'
   dbmin 0
   dbmax 3000
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.27 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.28 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.29 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access 'read write'
   type IEC958
   count 1
  }
 }
 control.30 {
  iface MIXER
  name 'IEC958 Playback Switch'
  value false
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.31 {
  iface MIXER
  name 'IEC958 Default PCM Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.32 {
  iface MIXER
  name 'Master Playback Volume'
  value 85
  comment {
   access 'read write'
   type INTEGER
   count 1
   range '0 - 87'
   dbmin -6525
   dbmax 0
   dbvalue.0 -150
  }
 }
 control.33 {
  iface MIXER
  name 'Master Playback Switch'
  value true
  comment {
   access 'read write'
   type BOOLEAN
   count 1
  }
 }
 control.34 {
  iface CARD
  name 'Front Mic Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.35 {
  iface CARD
  name 'Rear Mic Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.36 {
  iface CARD
  name 'Line Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.37 {
  iface CARD
  name 'Line Out Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.38 {
  iface CARD
  name 'Front Headphone Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.39 {
  iface CARD
  name 'SPDIF Phantom Jack'
  value true
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.40 {
  iface PCM
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.41 {
  iface PCM
  name 'Capture Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.42 {
  iface PCM
  device 1
  name 'Playback Channel Map'
  value.0 0
  value.1 0
  comment {
   access read
   type INTEGER
   count 2
   range '0 - 36'
  }
 }
 control.43 {
  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.44 {
  iface MIXER
  name 'PCM Playback Volume'
  value.0 255
  value.1 255
  comment {
   access 'read write user'
   type INTEGER
   count 2
   range '0 - 255'
   tlv '0000000100000008ffffec1400000014'
   dbmin -5100
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
}
--endcollapse--

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

Module
pppoe
pppox
bnep
rfcomm
bluetooth
snd_hda_codec_realtek
snd_hda_codec_generic
snd_hda_intel
intel_rapl
snd_hda_codec
snd_hda_core
x86_pkg_temp_thermal
snd_hwdep
i915
snd_pcm
intel_powerclamp
snd_page_alloc
snd_seq_midi
coretemp
snd_seq_midi_event
snd_rawmidi
snd_seq
snd_seq_device
drm_kms_helper
snd_timer
kvm
drm
snd
soundcore
mei_me
crc32_pclmul
mei
i2c_algo_bit
serio_raw
shpchp
lpc_ich
video
mac_hid
parport_pc
ppdev
lp
parport
hid_generic
usbhid
hid
r8169
mii
pata_acpi

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

/sys/class/sound/hwC0D2/init_pin_configs:
0x12 0x411111f0
0x14 0x01014410
0x15 0x411111f0
0x16 0x411111f0
0x18 0x01a19c30
0x19 0x02a19c31
0x1a 0x0181343f
0x1b 0x0221441f
0x1c 0x411111f0
0x1d 0x4004c601
0x1e 0x01445120

/sys/class/sound/hwC0D2/driver_pin_configs:

/sys/class/sound/hwC0D2/user_pin_configs:

/sys/class/sound/hwC0D2/init_verbs:

/sys/class/sound/hwC0D2/hints:

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

[ 10.915822] fbcon: inteldrmfb (fb0) is primary device
[ 10.962383] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[ 11.102757] snd_hda_intel: unknown parameter 'vid' ignored
[ 11.102759] snd_hda_intel: unknown parameter 'pid' ignored
[ 11.114606] Console: switching to colour frame buffer device 240x67
--
[ 11.152579] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 11.152602] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201507172116~ubuntu14.04.1
[ 11.152704] snd_hda_intel 0000:00:1b.0: Force to non-snoop mode by module option
[ 11.152744] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 11.190559] intel_rapl: domain uncore energy ctr 115220:115220 not working, skip
[ 11.403432] snd_hda_codec_realtek hdaudioC0D2: autoconfig for ALC662 rev3: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 11.403436] snd_hda_codec_realtek hdaudioC0D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 11.403438] snd_hda_codec_realtek hdaudioC0D2: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 11.403439] snd_hda_codec_realtek hdaudioC0D2: mono: mono_out=0x0
[ 11.403441] snd_hda_codec_realtek hdaudioC0D2: dig-out=0x1e/0x0
[ 11.403442] snd_hda_codec_realtek hdaudioC0D2: inputs:
[ 11.403444] snd_hda_codec_realtek hdaudioC0D2: Front Mic=0x19
[ 11.403446] snd_hda_codec_realtek hdaudioC0D2: Rear Mic=0x18
[ 11.403447] snd_hda_codec_realtek hdaudioC0D2: Line=0x1a
[ 11.412879] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 11.412934] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 11.412973] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[ 11.413013] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[ 11.413050] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
[ 12.567151] type=1400 audit(1437212598.115:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=398 comm="apparmor_parser"

H/W path Device Class Description
=====================================================
                           system To be filled by O.E.M. (To be filled b
/0 bus C.H61U
/0/0 memory 64KiB BIOS
/0/3d memory 512KiB L2 cache
/0/3e memory 128KiB L1 cache
/0/3f memory 2MiB L3 cache
/0/40 memory 2GiB System Memory
/0/40/0 memory 2GiB DIMM DDR3 Synchronous 1333 MHz (0
/0/40/1 memory DIMM [empty]
/0/40/2 memory DIMM [empty]
/0/40/3 memory DIMM [empty]
/0/41 processor Intel(R) Celeron(R) CPU G1610 @ 2.60GH
/0/41/0.1 processor Logical CPU
/0/41/0.2 processor Logical CPU
/0/41/0.3 processor Logical CPU
/0/41/0.4 processor Logical CPU
/0/41/0.5 processor Logical CPU
/0/41/0.6 processor Logical CPU
/0/41/0.7 processor Logical CPU
/0/41/0.8 processor Logical CPU
/0/41/0.9 processor Logical CPU
/0/41/0.a processor Logical CPU
/0/41/0.b processor Logical CPU
/0/41/0.c processor Logical CPU
/0/41/0.d processor Logical CPU
/0/41/0.e processor Logical CPU
/0/41/0.f processor Logical CPU
/0/41/0.10 processor Logical CPU
/0/1 processor
/0/1/0.1 processor Logical CPU
/0/1/0.2 processor Logical CPU
/0/1/0.3 processor Logical CPU
/0/1/0.4 processor Logical CPU
/0/1/0.5 processor Logical CPU
/0/1/0.6 processor Logical CPU
/0/1/0.7 processor Logical CPU
/0/1/0.8 processor Logical CPU
/0/1/0.9 processor Logical CPU
/0/1/0.a processor Logical CPU
/0/1/0.b processor Logical CPU
/0/1/0.c processor Logical CPU
/0/1/0.d processor Logical CPU
/0/1/0.e processor Logical CPU
/0/1/0.f processor Logical CPU
/0/1/0.10 processor Logical CPU
/0/100 bridge Xeon E3-1200 v2/3rd Gen Core processor
/0/100/2 display Xeon E3-1200 v2/3rd Gen Core processor
/0/100/16 communication 6 Series/C200 Series Chipset Family ME
/0/100/1a bus 6 Series/C200 Series Chipset Family US
/0/100/1b multimedia 6 Series/C200 Series Chipset Family Hi
/0/100/1c bridge 6 Series/C200 Series Chipset Family PC
/0/100/1c.2 bridge 6 Series/C200 Series Chipset Family PC
/0/100/1c.2/0 eth0 network RTL8101E/RTL8102E PCI Express Fast Eth
/0/100/1d bus 6 Series/C200 Series Chipset Family US
/0/100/1f bridge H61 Express Chipset Family LPC Control
/0/100/1f.2 storage 6 Series/C200 Series Chipset Family 4
/0/100/1f.3 bus 6 Series/C200 Series Chipset Family SM
/0/100/1f.5 storage 6 Series/C200 Series Chipset Family 2
/0/2 scsi0 storage
/0/2/0.0.0 /dev/sda disk 500GB WDC WD5000AAKX-0
/0/2/0.0.0/1 /dev/sda1 volume 48GiB Windows NTFS volume
/0/2/0.0.0/2 /dev/sda2 volume 48GiB Windows NTFS volume
/0/2/0.0.0/3 /dev/sda3 volume 195GiB Windows FAT volume
/0/2/0.0.0/4 /dev/sda4 volume 172GiB Extended partition
/0/2/0.0.0/4/5 /dev/sda5 volume 1573MiB Linux swap / Solaris partition
/0/2/0.0.0/4/6 /dev/sda6 volume 171GiB Linux filesystem partition
/1 power To Be Filled By O.E.M.
total 0
crw-rw----+ 1 root audio 116, 33 7月 18 17:55 timer
crw-rw----+ 1 root audio 116, 1 7月 18 17:55 seq
crw-rw----+ 1 root audio 116, 7 7月 18 17:55 controlC0
drwxr-xr-x 2 root root 60 7月 18 17:55 by-path
drwxr-xr-x 3 root root 220 7月 18 17:55 .
crw-rw----+ 1 root audio 116, 2 7月 18 17:55 pcmC0D2c
crw-rw----+ 1 root audio 116, 6 7月 18 17:55 hwC0D2
crw-rw----+ 1 root audio 116, 3 7月 18 17:55 pcmC0D1p
crw-rw----+ 1 root audio 116, 5 7月 18 17:55 pcmC0D0c
crw-rw----+ 1 root audio 116, 4 7月 18 17:58 pcmC0D0p
drwxr-xr-x 15 root root 4080 7月 18 18:06 ..
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller [8086:0150] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0152] (rev 09)
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05)
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5)
00:1c.2 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 [8086:1c14] (rev b5)
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05)
00:1f.0 ISA bridge [0601]: Intel Corporation H61 Express Chipset Family LPC Controller [8086:1c5c] (rev 05)
00:1f.2 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family 4 port SATA IDE Controller [8086:1c00] (rev 05)
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
00:1f.5 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family 2 port SATA IDE Controller [8086:1c08] (rev 05)
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/usr/sbin/alsactl
Specified filename /dev/dsp does not exist.
                     USER PID ACCESS COMMAND
/dev/snd/controlC0: jaz 1433 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] found SMP MP-table at [mem 0x000fd6e0-0x000fd6ef] mapped at [c00fd6e0]
[ 0.126377] ACPI: No dock devices found.
[ 0.143030] Found 1 acpi root devices
[ 0.153384] pnp: PnP ACPI: found 13 devices
[ 0.509440] audit: initializing netlink socket (disabled)
[ 0.509450] type=2000 audit(1437242101.508:1): initialized
[ 0.898920] isapnp: No Plug & Play device found
[ 0.900476] libphy: Fixed MDIO Bus: probed
[ 0.915967] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.916125] hub 1-0:1.0: USB hub found
[ 0.931955] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.932109] hub 2-0:1.0: USB hub found
[ 0.942567] IMA: No TPM chip found, activating TPM-bypass!
[ 0.943126] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.360548] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.360833] hub 1-1:1.0: USB hub found
[ 1.604705] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.604984] hub 2-1:1.0: USB hub found
[ 1.772687] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c018
[ 13.164167] lp: driver loaded but no devices found
[ 13.254618] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 13.447236] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[ 13.449483] snd_hda_intel: unknown parameter 'vid' ignored
[ 13.449485] snd_hda_intel: unknown parameter 'pid' ignored
[ 13.485231] type=1400 audit(1437213315.031:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=328 comm="apparmor_parser"
[ 13.485236] type=1400 audit(1437213315.031:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=328 comm="apparmor_parser"
[ 13.485238] type=1400 audit(1437213315.031:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=328 comm="apparmor_parser"
[ 13.485278] type=1400 audit(1437213315.031:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=326 comm="apparmor_parser"
[ 13.485283] type=1400 audit(1437213315.031:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=326 comm="apparmor_parser"
[ 13.485285] type=1400 audit(1437213315.031:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=326 comm="apparmor_parser"
[ 13.485665] type=1400 audit(1437213315.031:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=328 comm="apparmor_parser"
[ 13.485669] type=1400 audit(1437213315.031:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=328 comm="apparmor_parser"
[ 13.485712] type=1400 audit(1437213315.031:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=326 comm="apparmor_parser"
[ 13.485715] type=1400 audit(1437213315.031:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=326 comm="apparmor_parser"
[ 13.618159] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201507172116~ubuntu14.04.1
[ 13.618272] snd_hda_intel 0000:00:1b.0: Force to non-snoop mode by module option
[ 13.618309] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 13.637362] snd_hda_codec_realtek hdaudioC0D2: autoconfig for ALC662 rev3: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 13.637366] snd_hda_codec_realtek hdaudioC0D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 13.637368] snd_hda_codec_realtek hdaudioC0D2: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 13.637370] snd_hda_codec_realtek hdaudioC0D2: mono: mono_out=0x0
[ 13.637371] snd_hda_codec_realtek hdaudioC0D2: dig-out=0x1e/0x0
[ 13.637372] snd_hda_codec_realtek hdaudioC0D2: inputs:
[ 13.637374] snd_hda_codec_realtek hdaudioC0D2: Front Mic=0x19
[ 13.637376] snd_hda_codec_realtek hdaudioC0D2: Rear Mic=0x18
[ 13.637378] snd_hda_codec_realtek hdaudioC0D2: Line=0x1a
[ 13.655462] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 13.655720] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 13.655963] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[ 13.656207] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[ 13.656369] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
[ 18.819420] audit_printk_skb: 165 callbacks suppressed
[ 18.819424] type=1400 audit(1437213320.359:67): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cups-browsed" pid=911 comm="apparmor_parser"
[ 46.752588] type=1400 audit(1437213348.267:68): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1883 comm="apparmor_parser"
[ 46.752597] type=1400 audit(1437213348.267:69): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1883 comm="apparmor_parser"
[ 46.753016] type=1400 audit(1437213348.267:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1883 comm="apparmor_parser"
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 04/22/2013
  Serial services are supported (int 14h)
 Manufacturer: To be filled by O.E.M.
 Product Name: To be filled by O.E.M.
 Serial Number: To be filled by O.E.M.
 Manufacturer: Colorful Technology And Development Co.,LTD
 Product Name: C.H61U
 Serial Number:
 Manufacturer: To Be Filled By O.E.M.
 Serial Number: To Be Filled By O.E.M.
 Port Type: Serial Port 16550A Compatible
 Manufacturer: To Be Filled By O.E.M.
 Serial Number: To Be Filled By O.E.M.
 Manufacturer: Intel(R) Corporation
 Serial Number: Not Specified
 Manufacturer: 8710
 Serial Number: C90812DA
 Manufacturer: [Empty]
 Serial Number: [Empty]
 Manufacturer: [Empty]
 Serial Number: [Empty]
 Manufacturer: [Empty]
 Serial Number: [Empty]
snd_seq_dummy 12658 0
snd_hda_codec_realtek 69215 1
snd_hda_codec_generic 67862 1 snd_hda_codec_realtek
snd_hda_intel 30919 3
snd_hda_codec 114594 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 50381 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 85501 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_page_alloc 14230 3 snd_pcm,snd_hda_intel,snd_hda_core
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25135 1 snd_seq_midi
snd_seq 55383 3 snd_seq_midi_event,snd_seq_dummy,snd_seq_midi
snd_seq_device 14137 4 snd_seq,snd_rawmidi,snd_seq_dummy,snd_seq_midi
snd_timer 28584 2 snd_pcm,snd_seq
snd 60939 18 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_dummy,snd_seq_midi
soundcore 12600 1 snd
usbhid 47070 0
hid 87604 2 hid_generic,usbhid
Welcome to PulseAudio! Use "help" for usage information.
>>> 1 sink(s) available.
  * index: 0
 name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
 driver: <module-alsa-card.c>
 flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: SUSPENDED
 suspend cause: IDLE
 priority: 9959
 volume: 0: 94% 1: 94%
         0: -1.50 dB 1: -1.50 dB
         balance 0.00
 base volume: 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 .. 371.52 ms
 card: 0 <alsa_card.pci-0000_00_1b.0>
 module: 5
 properties:
  alsa.resolution_bits = "16"
  device.api = "alsa"
  device.class = "sound"
  alsa.class = "generic"
  alsa.subclass = "generic-mix"
  alsa.name = "ALC662 rev3 Analog"
  alsa.id = "ALC662 rev3 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 0xf7c00000 irq 43"
  alsa.driver_name = "snd_hda_intel"
  device.bus_path = "pci-0000:00:1b.0"
  sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
  device.bus = "pci"
  device.vendor.id = "8086"
  device.vendor.name = "Intel Corporation"
  device.product.id = "1c20"
  device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
  device.form_factor = "internal"
  device.string = "front:0"
  device.buffering.buffer_size = "65536"
  device.buffering.fragment_size = "32768"
  device.access_mode = "mmap+timer"
  device.profile.name = "analog-stereo"
  device.profile.description = "Analog Stereo"
  device.description = "Built-in Audio Analog Stereo"
  alsa.mixer_name = "Realtek ALC662 rev3"
  alsa.components = "HDA:10ec0662,10ec0000,00100300"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"
 ports:
  analog-output: Analog Output (priority 9900, latency offset 0 usec, available: unknown)
   properties:

  analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "audio-headphones"
 active port: <analog-output>
>>> **** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC662 rev3 Digital [ALC662 rev3 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-realtek snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-page-alloc snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-realtek snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-page-alloc snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-realtek snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-page-alloc snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer.
Support status summary of 'jaz-desktop':

You have 61 packages (2.8%) supported until 五月 2017 (3y)
You have 99 packages (4.5%) supported until 二月 2015 (9m)
You have 1968 packages (89.0%) supported until 五月 2019 (5y)
You have 29 packages (1.3%) supported until 四月 2016 (9m)

You have 2 packages (0.1%) that can not/no-longer be downloaded
You have 53 packages (2.4%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
  *-multimedia
       description: Audio device
       product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
       vendor: Intel Corporation
       physical id: 1b
       bus info: pci@0000:00:1b.0
       version: 05
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:43 memory:f7c00000-f7c03fff

Question information

Language:
English Edit question
Status:
Expired
For:
Ubuntu alsa-driver Edit question
Assignee:
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Last query:
Last reply:
Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#1

Try the below command:

echo "options snd-hda-intel power_save=10 power_save_controller=N" | sudo tee /etc/modprobe.d/alsa-base.conf > /dev/null

Reboot to test

Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#2

Sorry not that. Wait

Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#3

echo "options snd-hda-intel power_save=10 power_save_controller=N" | sudo tee -a /etc/modprobe.d/alsa-base.conf > /dev/null

To add to the file. That was nearly bad

Revision history for this message
Jackson (igloofire) said : 		#4

Thank you for taking the time to help. I did what you suggested, but I can't tell any difference. Some mp3s and 4s have an occasional glitch, others are greatly affected by the cutting in and out, scratching sound. I'm going to try and install the restricted extras, because I've done everything I could find. I may have been doing things I shouldn't. I'm just trying to solve the problem with the limited knowledge I have.
Any other advice would be appreciated.

Revision history for this message
Jackson (igloofire) said : 		#5

After installing the restricted extras, the problem seems to be less, but it's still there and annoying. I followed the Ubuntu 16+ step sound troubleshooting procedure. Tried everything that comes up on ask.com. Tried youtube. No one else has these scratchy sound problems?

Revision history for this message
Jackson (igloofire) said : 		#6

Maybe I'm explaining it improperly. It's a cutting in and out, but constantly on some tracks, less on others.

Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#7

If you install the xfce4 package then log off then login to the new XFCE session on the login page, is it OK?

Revision history for this message
Jackson (igloofire) said : 		#8

Thanks again Andrew.
I did what you suggested, but the sound still cuts in and out. Not too bad on some tracks, but terrible on others. And Hydrogen is unusable. I'm going to try installing KX Studio, and see how that does. I'm giving up on Ubuntu for now.

Revision history for this message
Launchpad Janitor (janitor) said : 		#9

This question was expired because it remained in the 'Needs information' state without activity for the last 15 days.