No sound output on Dell XPS 13 (Troubleshooting Terminal Output included)

Asked by Tony Yao

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

!!Script ran on: Wed Jan 25 04:32:40 UTC 2017

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

Ubuntu 16.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.1 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial

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

Manufacturer: Dell Inc.
Product Name: XPS 13 9343
Product Version: 01
Firmware Version: A01
Board Vendor: Dell Inc.
Board Name: 0TM99H

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

/sys/bus/acpi/devices/ACPI0003:00/status 15
/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/DLL0665:01/status 15
/sys/bus/acpi/devices/DLLK0665:00/status 15
/sys/bus/acpi/devices/INT3400:00/status 15
/sys/bus/acpi/devices/INT3402:00/status 15
/sys/bus/acpi/devices/INT3403:00/status 15
/sys/bus/acpi/devices/INT3403:01/status 15
/sys/bus/acpi/devices/INT3403:02/status 15
/sys/bus/acpi/devices/INT3403:03/status 15
/sys/bus/acpi/devices/INT340F:00/status 15
/sys/bus/acpi/devices/INT3432:00/status 15
/sys/bus/acpi/devices/INT3433:00/status 15
/sys/bus/acpi/devices/INT3438:00/status 15
/sys/bus/acpi/devices/INT343A:00/status 15
/sys/bus/acpi/devices/INT3F0D:00/status 15
/sys/bus/acpi/devices/INTL9C60:00/status 15
/sys/bus/acpi/devices/LNXPOWER:00/status 1
/sys/bus/acpi/devices/LNXPOWER:01/status 1
/sys/bus/acpi/devices/LNXPOWER:02/status 1
/sys/bus/acpi/devices/LNXPOWER:04/status 1
/sys/bus/acpi/devices/LNXPOWER:05/status 1
/sys/bus/acpi/devices/LNXPOWER:06/status 1
/sys/bus/acpi/devices/LNXPOWER:07/status 1
/sys/bus/acpi/devices/MSFT0101:00/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C02:03/status 15
/sys/bus/acpi/devices/PNP0C09:00/status 15
/sys/bus/acpi/devices/PNP0C0A:00/status 31
/sys/bus/acpi/devices/PNP0C0C:00/status 15
/sys/bus/acpi/devices/PNP0C0F:00/status 9
/sys/bus/acpi/devices/PNP0C0F:01/status 9
/sys/bus/acpi/devices/PNP0C0F:02/status 9
/sys/bus/acpi/devices/PNP0C0F:03/status 9
/sys/bus/acpi/devices/PNP0C0F:04/status 9
/sys/bus/acpi/devices/PNP0C0F:05/status 9
/sys/bus/acpi/devices/PNP0C0F:06/status 9
/sys/bus/acpi/devices/PNP0C0F:07/status 9
/sys/bus/acpi/devices/device:00/status 15
/sys/bus/acpi/devices/device:09/status 15
/sys/bus/acpi/devices/device:4f/status 15
/sys/bus/acpi/devices/device:61/status 15

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

Kernel release: 4.4.0-31-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

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

Driver version: k4.4.0-31-generic
Library version: 1.1.0
Utilities version: 1.1.0

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

snd_hda_intel

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

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

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

 0 [HDMI ]: HDA-Intel - HDA Intel HDMI
                      HDA Intel HDMI at 0xf7418000 irq 49

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

00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)

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

00:03.0 0403: 8086:160c (rev 09)
 Subsystem: 1028:0665

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

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

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

!!Module: snd_hda_intel
 align_buffer_size : -1
 bdl_pos_adj : 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,-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

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

Codec: Intel Broadwell HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862808
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
  Power states: D0 D3 CLKSTOP EPSS
  Power: setting=D0, actual=D0, Clock-stop-OK
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled GenLevel KAE
  Digital category: 0x2
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  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
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=01, enabled=1
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
  In-driver Connection: 3
     0x02 0x03 0x04
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  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
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=02, enabled=1
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
  In-driver Connection: 3
     0x02 0x03 0x04
Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  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
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0b000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x00:
  Unsolicited: tag=03, enabled=1
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0
  Devices: 0
  Connection: 0
  In-driver Connection: 3
     0x02 0x03 0x04
Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--

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

crw-rw---- 1 root audio 116, 2 Jan 24 23:31 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 6 Jan 24 23:31 /dev/snd/hwC0D0
crw-rw---- 1 root audio 116, 3 Jan 24 23:31 /dev/snd/pcmC0D3p
crw-rw---- 1 root audio 116, 4 Jan 24 23:31 /dev/snd/pcmC0D7p
crw-rw---- 1 root audio 116, 5 Jan 24 23:31 /dev/snd/pcmC0D8p
crw-rw---- 1 root audio 116, 1 Jan 24 23:31 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Jan 24 23:31 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Jan 24 23:31 .
drwxr-xr-x 3 root root 200 Jan 24 23:31 ..
lrwxrwxrwx 1 root root 12 Jan 24 23:31 pci-0000:00:03.0 -> ../controlC0

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

APLAY

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

ARECORD

**** List of CAPTURE Hardware Devices ****

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

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

Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf7418000 irq 49'
  Mixer name : 'Intel Broadwell HDMI'
  Components : 'HDA:80862808,80860101,00100000'
  Controls : 21
  Simple ctrls : 3
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]

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

--startcollapse--
state.HDMI {
 control.1 {
  iface CARD
  name 'HDMI/DP,pcm=3 Jack'
  value false
  comment {
   access read
   type BOOLEAN
   count 1
  }
 }
 control.2 {
  iface MIXER
  name 'IEC958 Playback Con Mask'
  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.3 {
  iface MIXER
  name 'IEC958 Playback Pro Mask'
  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  comment {
   access read
   type IEC958
   count 1
  }
 }
 control.4 {
  iface MIXER
  name 'IEC958 Playback Default'
  value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
  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 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.20 {
  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.21 {
  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'
  }
 }
}
--endcollapse--

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

Module
rfcomm
bnep
snd_hda_codec_hdmi
nls_iso8859_1
snd_soc_sst_broadwell
snd_soc_sst_haswell_pcm
snd_soc_sst_ipc
hid_multitouch
snd_soc_sst_dsp
dell_laptop
dcdbas
dell_wmi
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
snd_soc_rt286
coretemp
snd_soc_rl6347a
snd_soc_ssm4567
kvm_intel
snd_soc_core
snd_hda_intel
snd_hda_codec
kvm
snd_hda_core
snd_hwdep
snd_compress
ac97_bus
irqbypass
snd_pcm_dmaengine
crct10dif_pclmul
crc32_pclmul
snd_pcm
snd_seq_midi
snd_seq_midi_event
aesni_intel
aes_x86_64
lrw
snd_rawmidi
gf128mul
glue_helper
snd_seq
ablk_helper
wl
cryptd
snd_seq_device
btusb
btrtl
uvcvideo
input_leds
btbcm
btintel
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
bluetooth
snd_timer
serio_raw
videobuf2_core
v4l2_common
cfg80211
videodev
intel_pch_thermal
media
rtsx_pci_ms
memstick
snd
elan_i2c
soundcore
mei_me
mei
lpc_ich
shpchp
int3403_thermal
soc_button_array
acpi_als
dw_dmac
kfifo_buf
snd_soc_sst_acpi
dw_dmac_core
industrialio
processor_thermal_device
intel_hid
i2c_designware_platform
int3402_thermal
int340x_thermal_zone
int3400_thermal
intel_soc_dts_iosf
8250_dw
acpi_thermal_rel
i2c_designware_core
spi_pxa2xx_platform
tpm_crb
acpi_pad
sparse_keymap
joydev
mac_hid
parport_pc
ppdev
lp
parport
autofs4
rtsx_pci_sdmmc
i915
i2c_algo_bit
drm_kms_helper
syscopyarea
sysfillrect
psmouse
sysimgblt
fb_sys_fops
ahci
drm
libahci
rtsx_pci
wmi
sdhci_acpi
video
sdhci
i2c_hid
hid
fjes

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

/sys/class/sound/hwC0D0/init_pin_configs:
0x05 0x18560010
0x06 0x18560010
0x07 0x18560010

/sys/class/sound/hwC0D0/driver_pin_configs:

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

/sys/class/sound/hwC0D0/hints:

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

[ 2.032757] AES CTR mode by8 optimization enabled
[ 2.112300] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 2.220256] wlan0: Broadcom BCM43b1 802.11 Hybrid Wireless Controller 6.30.223.248 (r487574)
--
[ 2.360468] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 2.405378] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.422538] broadwell-audio broadwell-audio: ASoC: CODEC DAI rt286-aif1 not registered
[ 2.427967] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[ 2.429540] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 2.430402] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 2.659503] audit: type=1400 audit(1485318697.384:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pid=646 comm="apparmor_parser"

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Advanced Linux Sound Architecture Driver Version k4.4.0-31-generic.
 0 [HDMI ]: HDA-Intel - HDA Intel HDMI
                      HDA Intel HDMI at 0xf7418000 irq 49
  1: : sequencer
  2: [ 0] : control
  3: [ 0- 3]: digital audio playback
  4: [ 0- 7]: digital audio playback
  5: [ 0- 8]: digital audio playback
  6: [ 0- 0]: hardware dependent
 33: : timer
00-00: HDA Codec 0
00-03: HDMI 0 : HDMI 0 : playback 1
00-07: HDMI 1 : HDMI 1 : playback 1
00-08: HDMI 2 : HDMI 2 : playback 1
Client info
  cur clients : 1
  peak clients : 1
  max clients : 192

Client 0 : "System" [Kernel]
  Port 0 : "Timer" (Rwe-)
  Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
  Port 0 : "Midi Through Port-0" (RWe-)
total 152
-rw-r--r-- 1 root root 1415 Jan 5 19:31 analog-input-aux.conf
-rw-r--r-- 1 root root 2056 Jan 5 19:31 analog-input.conf
-rw-r--r-- 1 root root 5769 Jan 5 19:31 analog-input.conf.common
-rw-r--r-- 1 root root 2185 Jan 5 19:31 analog-input-dock-mic.conf
-rw-r--r-- 1 root root 1420 Jan 5 19:31 analog-input-fm.conf
-rw-r--r-- 1 root root 2196 Jan 5 19:31 analog-input-front-mic.conf
-rw-r--r-- 1 root root 2298 Jan 5 19:31 analog-input-headphone-mic.conf
-rw-r--r-- 1 root root 2360 Jan 5 19:31 analog-input-headset-mic.conf
-rw-r--r-- 1 root root 2797 Jan 5 19:31 analog-input-internal-mic-always.conf
-rw-r--r-- 1 root root 3155 Jan 5 19:31 analog-input-internal-mic.conf
-rw-r--r-- 1 root root 2486 Jan 5 19:31 analog-input-linein.conf
-rw-r--r-- 1 root root 2662 Jan 5 19:31 analog-input-mic.conf
-rw-r--r-- 1 root root 1330 Jan 5 19:31 analog-input-mic.conf.common
-rw-r--r-- 1 root root 1457 Jan 5 19:31 analog-input-mic-line.conf
-rw-r--r-- 1 root root 2185 Jan 5 19:31 analog-input-rear-mic.conf
-rw-r--r-- 1 root root 1425 Jan 5 19:31 analog-input-tvtuner.conf
-rw-r--r-- 1 root root 1385 Jan 5 19:31 analog-input-video.conf
-rw-r--r-- 1 root root 1929 Jan 5 19:31 analog-output.conf
-rw-r--r-- 1 root root 10609 Jan 5 19:31 analog-output.conf.common
-rw-r--r-- 1 root root 2139 Jan 5 19:31 analog-output-headphones-2.conf
-rw-r--r-- 1 root root 3147 Jan 5 19:31 analog-output-headphones.conf
-rw-r--r-- 1 root root 4095 Jan 5 19:31 analog-output-lineout.conf
-rw-r--r-- 1 root root 1993 Jan 5 19:31 analog-output-mono.conf
-rw-r--r-- 1 root root 3725 Jan 5 19:31 analog-output-speaker-always.conf
-rw-r--r-- 1 root root 4521 Jan 5 19:31 analog-output-speaker.conf
-rw-r--r-- 1 root root 159 Jan 5 19:31 hdmi-output-0.conf
-rw-r--r-- 1 root root 161 Jan 5 19:31 hdmi-output-1.conf
-rw-r--r-- 1 root root 161 Jan 5 19:31 hdmi-output-2.conf
-rw-r--r-- 1 root root 161 Jan 5 19:31 hdmi-output-3.conf
-rw-r--r-- 1 root root 163 Jan 5 19:31 hdmi-output-4.conf
-rw-r--r-- 1 root root 163 Jan 5 19:31 hdmi-output-5.conf
-rw-r--r-- 1 root root 163 Jan 5 19:31 hdmi-output-6.conf
-rw-r--r-- 1 root root 163 Jan 5 19:31 hdmi-output-7.conf
-rw-r--r-- 1 root root 712 Jan 5 19:31 iec958-stereo-output.conf
[sudo] password for tony:
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/tony/.pulse': No such file or directory
rm: cannot remove '/home/tony/.asound*': No such file or directory
rm: cannot remove '/home/tony/.pulse-cookie': No such file or directory
Get:1 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Hit:2 http://ca.archive.ubuntu.com/ubuntu xenial InRelease
Get:3 http://ca.archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]
Hit:4 http://ca.archive.ubuntu.com/ubuntu xenial-backports InRelease
Fetched 204 kB in 0s (214 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  gcc-5-base:i386 libasound2:i386 libasound2-plugins:i386 libasyncns0:i386
  libdbus-1-3:i386 libfftw3-single3:i386 libflac8:i386 libgomp1:i386
  libhardware2 libhybris libhybris-common1 libice6:i386 libjack-jackd2-0:i386
  libjson-c2:i386 libltdl7:i386 libmedia1 libogg0:i386 liborc-0.4-0:i386
  libpam-systemd:i386 libpulse0:i386 libpulsedsp:i386 libsamplerate0:i386
  libsm6:i386 libsndfile1:i386 libspeexdsp1:i386 libstdc++6:i386 libtdb1:i386
  libvorbis0a:i386 libvorbisenc2:i386 libwebrtc-audio-processing-0:i386
  libwrap0:i386 libx11-6:i386 libx11-xcb1:i386 libxau6:i386 libxcb1:i386
  libxdmcp6:i386 libxext6:i386 libxtst6:i386 signon-keyring-extension
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  aptitude-common libcwidget3v5
Suggested packages:
  apt-xapian-index aptitude-doc-en | aptitude-doc debtags tasksel
  libcwidget-dev
The following NEW packages will be installed:
  aptitude aptitude-common libcwidget3v5
0 upgraded, 3 newly installed, 0 to remove and 278 not upgraded.
Need to get 2,345 kB of archives.
After this operation, 9,865 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 aptitude-common all 0.7.4-2ubuntu2 [747 kB]
Get:2 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libcwidget3v5 amd64 0.5.17-4ubuntu2 [292 kB]
Get:3 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 aptitude amd64 0.7.4-2ubuntu2 [1,306 kB]
Fetched 2,345 kB in 6s (341 kB/s)
Selecting previously unselected package aptitude-common.
(Reading database ... 173843 files and directories currently installed.)
Preparing to unpack .../aptitude-common_0.7.4-2ubuntu2_all.deb ...
Unpacking aptitude-common (0.7.4-2ubuntu2) ...
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Unpacking libcwidget3v5:amd64 (0.5.17-4ubuntu2) ...
Selecting previously unselected package aptitude.
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Unpacking aptitude (0.7.4-2ubuntu2) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Setting up aptitude-common (0.7.4-2ubuntu2) ...
Setting up libcwidget3v5:amd64 (0.5.17-4ubuntu2) ...
Setting up aptitude (0.7.4-2ubuntu2) ...
update-alternatives: using /usr/bin/aptitude-curses to provide /usr/bin/aptitude (aptitude) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu3) ...
libasound2-plugins is already installed at the requested version (1.1.0-0ubuntu1)
No candidate version found for padevchooser
No candidate version found for libsdl1.2debian-pulseaudio
libasound2-plugins is already installed at the requested version (1.1.0-0ubuntu1)
No candidate version found for padevchooser
No candidate version found for libsdl1.2debian-pulseaudio
The following NEW packages will be installed:
  gnome-alsamixer gnome-icon-theme{a} libbonobo2-0{a} libbonobo2-common{a}
  libbonoboui2-0{a} libbonoboui2-common{a} libglade2-0{a}
  libglademm-2.4-1v5{a} libgnome-2-0{a} libgnome2-0{a} libgnome2-bin{a}
  libgnome2-common{a} libgnomecanvas2-0{a} libgnomecanvas2-common{a}
  libgnomeui-0{a} libgnomeui-common{a} libgnomevfs2-0{a}
  libgnomevfs2-common{a} libgtkmm-2.4-1v5{a} liborbit-2-0{a} paman
  pavumeter{a}
The following packages will be REMOVED:
  gcc-5-base:i386{u} libasound2:i386{u} libasound2-plugins:i386{u}
  libasyncns0:i386{u} libdbus-1-3:i386{u} libfftw3-single3:i386{u}
  libflac8:i386{u} libgomp1:i386{u} libhardware2{u} libhybris{u}
  libhybris-common1{u} libice6:i386{u} libjack-jackd2-0:i386{u}
  libjson-c2:i386{u} libltdl7:i386{u} libmedia1{u} libogg0:i386{u}
  liborc-0.4-0:i386{u} libpam-systemd:i386{u} libpulse0:i386{u}
  libpulsedsp:i386{u} libsamplerate0:i386{u} libsm6:i386{u}
  libsndfile1:i386{u} libspeexdsp1:i386{u} libstdc++6:i386{u}
  libtdb1:i386{u} libvorbis0a:i386{u} libvorbisenc2:i386{u}
  libwebrtc-audio-processing-0:i386{u} libwrap0:i386{u} libx11-6:i386{u}
  libx11-xcb1:i386{u} libxau6:i386{u} libxcb1:i386{u} libxdmcp6:i386{u}
  libxext6:i386{u} libxtst6:i386{u} signon-keyring-extension{u}
0 packages upgraded, 22 newly installed, 39 to remove and 278 not upgraded.
Need to get 11.7 MB of archives. After unpacking 13.2 MB will be used.
Do you want to continue? [Y/n/?] y
Get: 1 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libbonobo2-common all 2.32.1-3 [34.7 kB]
Get: 2 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 liborbit-2-0 amd64 1:2.14.19-1build1 [140 kB]
Get: 3 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libbonobo2-0 amd64 2.32.1-3 [211 kB]
Get: 4 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libglade2-0 amd64 1:2.6.4-2 [44.6 kB]
Get: 5 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnomecanvas2-common all 2.30.3-2 [9,080 B]
Get: 6 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnomecanvas2-0 amd64 2.30.3-2 [82.7 kB]
Get: 7 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnomevfs2-common amd64 1:2.24.4-6.1ubuntu1 [23.0 kB]
Get: 8 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnomevfs2-0 amd64 1:2.24.4-6.1ubuntu1 [213 kB]
Get: 9 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnome2-common all 2.32.1-5ubuntu1 [33.5 kB]
Get: 10 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnome-2-0 amd64 2.32.1-5ubuntu1 [53.7 kB]
Get: 11 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnome2-bin amd64 2.32.1-5ubuntu1 [5,040 B]
Get: 12 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnome2-0 amd64 2.32.1-5ubuntu1 [1,656 B]
Get: 13 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libbonoboui2-common all 2.24.5-3ubuntu1 [11.9 kB]
Get: 14 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libbonoboui2-0 amd64 2.24.5-3ubuntu1 [154 kB]
Get: 15 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnomeui-common all 2.24.5-3.1 [16.3 kB]
Get: 16 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgnomeui-0 amd64 2.24.5-3.1 [207 kB]
Get: 17 http://ca.archive.ubuntu.com/ubuntu xenial/universe amd64 gnome-alsamixer amd64 0.9.7~cvs.20060916.ds.1-5 [51.5 kB]
Get: 18 http://ca.archive.ubuntu.com/ubuntu xenial/universe amd64 gnome-icon-theme all 3.12.0-1ubuntu3 [9,630 kB]
Get: 19 http://ca.archive.ubuntu.com/ubuntu xenial/main amd64 libgtkmm-2.4-1v5 amd64 1:2.24.4-2 [671 kB]
Get: 20 http://ca.archive.ubuntu.com/ubuntu xenial/universe amd64 libglademm-2.4-1v5 amd64 2.6.7-5 [18.1 kB]
Get: 21 http://ca.archive.ubuntu.com/ubuntu xenial/universe amd64 paman amd64 0.9.4-1ubuntu5 [68.8 kB]
Get: 22 http://ca.archive.ubuntu.com/ubuntu xenial/universe amd64 pavumeter amd64 0.9.3-4build1 [22.9 kB]
Fetched 11.7 MB in 3s (3,725 kB/s)
(Reading database ... 173971 files and directories currently installed.)
Removing libwebrtc-audio-processing-0:i386 (0.1-3ubuntu1~gcc5.1) ...
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Removing libjack-jackd2-0:i386 (1.9.10+20150825git1ed50c92~dfsg-1ubuntu1) ...
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Removing gcc-5-base:i386 (5.4.0-6ubuntu1~16.04.4) ...
Removing libasound2:i386 (1.1.0-0ubuntu1) ...
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(Reading database ... 173807 files and directories currently installed.)
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Rebuilding /usr/share/applications/bamf-2.index...
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Setting up libglade2-0:amd64 (1:2.6.4-2) ...
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Setting up libgtkmm-2.4-1v5:amd64 (1:2.24.4-2) ...
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Setting up paman (0.9.4-1ubuntu5) ...
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H/W path Device Class Description
====================================================
                          system XPS 13 9343 (XPS 13 9343)
/0 bus 0TM99H
/0/0 memory 64KiB BIOS
/0/4b processor Intel(R) Core(TM) i5-5200U CPU @ 2.20GH
/0/4b/3c memory 32KiB L1 cache
/0/4b/41 memory 256KiB L2 cache
/0/4b/46 memory 3MiB L3 cache
/0/37 memory 32KiB L1 cache
/0/55 memory 8GiB System Memory
/0/55/0 memory 4GiB Chip DDR3 Synchronous 1600 MHz (0.
/0/55/1 memory 4GiB Chip DDR3 Synchronous 1600 MHz (0.
/0/100 bridge Broadwell-U Host Bridge -OPI
/0/100/2 display Broadwell-U Integrated Graphics
/0/100/3 multimedia Broadwell-U Audio Controller
/0/100/4 generic Broadwell-U Camarillo Device
/0/100/14 bus Wildcat Point-LP USB xHCI Controller
/0/100/14/0 usb2 bus xHCI Host Controller
/0/100/14/1 usb1 bus xHCI Host Controller
/0/100/14/1/3 generic BCM20702A0
/0/100/14/1/5 multimedia Integrated_Webcam_HD
/0/100/16 communication Wildcat Point-LP MEI Controller #1
/0/100/1c bridge Wildcat Point-LP PCI Express Root Port
/0/100/1c/0 generic RTS5249 PCI Express Card Reader
/0/100/1c.3 bridge Wildcat Point-LP PCI Express Root Port
/0/100/1c.3/0 wlp2s0 network BCM4352 802.11ac Wireless Network Adapt
/0/100/1f bridge Wildcat Point-LP LPC Controller
/0/100/1f.2 storage Wildcat Point-LP SATA Controller [AHCI
/0/100/1f.3 bus Wildcat Point-LP SMBus Controller
/0/100/1f.6 generic Wildcat Point-LP Thermal Management Con
/0/1 scsi3 storage
/0/1/0.0.0 /dev/sda disk 256GB SAMSUNG SSD PM85
/0/1/0.0.0/1 /dev/sda1 volume 1023MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 499MiB Windows FAT volume
/0/1/0.0.0/3 /dev/sda3 volume 127MiB reserved partition
/0/1/0.0.0/4 /dev/sda4 volume 187GiB Windows NTFS volume
/0/1/0.0.0/5 /dev/sda5 volume 8378MiB Windows NTFS volume
/0/1/0.0.0/6 /dev/sda6 volume 33GiB EXT4 volume
/0/1/0.0.0/7 /dev/sda7 volume 8097MiB Linux swap volume
/1 power DELL 0N7T653
total 0
crw-rw----+ 1 root audio 116, 33 Jan 24 23:31 timer
crw-rw----+ 1 root audio 116, 1 Jan 24 23:31 seq
crw-rw----+ 1 root audio 116, 6 Jan 24 23:31 hwC0D0
crw-rw----+ 1 root audio 116, 2 Jan 24 23:31 controlC0
drwxr-xr-x 2 root root 60 Jan 24 23:31 by-path
drwxr-xr-x 3 root root 200 Jan 24 23:31 .
crw-rw----+ 1 root audio 116, 4 Jan 24 23:31 pcmC0D7p
crw-rw----+ 1 root audio 116, 5 Jan 24 23:31 pcmC0D8p
crw-rw----+ 1 root audio 116, 3 Jan 24 23:31 pcmC0D3p
drwxr-xr-x 20 root root 4460 Jan 24 23:36 ..
/lib/modules/4.4.0-31-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/digi00x/snd-firewire-digi00x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/tascam/snd-firewire-tascam.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/snd-scs1x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tpa6130a2.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs4349.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs4271-spi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8523.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic31xx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-alc5623.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rl6347a.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rt5640.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42l51.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sgtl5000.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rt5645.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-spi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-spi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8776.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rt5631.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs4271-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8741.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-spdif-rx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rl6231.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8804-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-adau1701.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-max98090.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ak5386.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ak4642.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-spdif-tx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8711.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42l73.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rt5670.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42l56.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs4265.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8804-spi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-gtm601.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sti-sas.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ssm4567.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8728.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs35l32.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8978.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8580.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tfa9879.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8510.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8750.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ak4554.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42l52.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ssm2602.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs42l51-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8903.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8731.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8770.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-dmic.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-pcm1792a-codec.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-es8328.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-si476x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs4270.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ac97.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sta350.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ts3a227e.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8753.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8737.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic3x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tas5086.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sta32x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tas2552.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ak4104.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-pcm1681.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8804.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ak4613.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-wm8962.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-cs4271.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-rt286.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-pcm512x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-tas571x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-spi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/generic/snd-soc-simple-card.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/common/snd-soc-sst-acpi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/common/snd-soc-sst-ipc.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/common/snd-soc-sst-dsp.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/atom/snd-soc-sst-mfld-platform.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-core.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5672.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-max98090-mach.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-max98090_ti.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-broadwell.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5645.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-skl_rt286.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-haswell.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-rt5640-mach.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5640.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/haswell/snd-soc-sst-haswell-pcm.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/baytrail/snd-soc-sst-baytrail-pcm.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/skylake/snd-soc-skl.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/intel/skylake/snd-soc-skl-ipc.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/xtensa/snd-soc-xtfpga-i2s.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-fsl-spdif.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-imx-audmux.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-fsl-asrc.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-fsl-ssi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/other/snd-ak4117.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/4.4.0-31-generic/kernel/sound/hda/snd-hda-core.ko
/lib/modules/4.4.0-31-generic/kernel/sound/hda/ext/snd-hda-ext-core.ko
/lib/modules/4.4.0-31-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/4.4.0-31-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/line6/snd-usb-pod.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/line6/snd-usb-line6.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/line6/snd-usb-variax.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/line6/snd-usb-podhd.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/line6/snd-usb-toneport.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/bcd2000/snd-bcd2000.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/hiface/snd-usb-hiface.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/oss/snd-pcm-oss.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-pcm-dmaengine.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-compress.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-device.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-timer.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-dummy.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/mpu401/snd-mpu401.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-serial-u16550.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-virmidi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/vx/snd-vx-lib.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-mts64.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-portman2x4.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/opl3/snd-opl3-lib.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/opl3/snd-opl3-synth.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-mtpav.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-aloop.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/rme9652/snd-hdsp.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/rme9652/snd-hdspm.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/rme9652/snd-rme9652.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/riptide/snd-riptide.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-maestro3.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/oxygen/snd-virtuoso.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/oxygen/snd-oxygen.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ymfpci/snd-ymfpci.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-atiixp-modem.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-azt3328.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-fm801.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-cmipci.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-bt87x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/lola/snd-lola.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-intel8x0.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-als4000.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ali5451/snd-ali5451.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-gina20.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-darla20.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-indigodj.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-mona.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-layla20.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-gina24.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-layla24.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-indigoiox.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-indigo.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-echo3g.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-mia.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-indigoio.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-darla24.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/echoaudio/snd-indigodjx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-via82xx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-via82xx-modem.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-es1968.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/trident/snd-trident.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-rme32.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-als300.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/nm256/snd-nm256.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ice1712/snd-ice1712.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ice1712/snd-ice1724.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-atiixp.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/korg1212/snd-korg1212.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-generic.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-hdmi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-ens1371.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/mixart/snd-mixart.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/asihpi/snd-asihpi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-cs4281.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-sonicvibes.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-rme96.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/vx222/snd-vx222.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/aw2/snd-aw2.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/lx6464es/snd-lx6464es.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-intel8x0m.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-es1938.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/pcxhr/snd-pcxhr.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ctxfi/snd-ctxfi.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/snd-ad1889.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/au88x0/snd-au8830.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/au88x0/snd-au8820.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/au88x0/snd-au8810.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pci/ca0106/snd-ca0106.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation Broadwell-U Host Bridge -OPI [8086:1604] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09)
00:03.0 Audio device [0403]: Intel Corporation Broadwell-U Audio Controller [8086:160c] (rev 09)
00:04.0 Signal processing controller [1180]: Intel Corporation Broadwell-U Camarillo Device [8086:1603] (rev 09)
00:14.0 USB controller [0c03]: Intel Corporation Wildcat Point-LP USB xHCI Controller [8086:9cb1] (rev 03)
00:16.0 Communication controller [0780]: Intel Corporation Wildcat Point-LP MEI Controller #1 [8086:9cba] (rev 03)
00:1c.0 PCI bridge [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 [8086:9c90] (rev e3)
00:1c.3 PCI bridge [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 [8086:9c96] (rev e3)
00:1f.0 ISA bridge [0601]: Intel Corporation Wildcat Point-LP LPC Controller [8086:9cc3] (rev 03)
00:1f.2 SATA controller [0106]: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] [8086:9c83] (rev 03)
00:1f.3 SMBus [0c05]: Intel Corporation Wildcat Point-LP SMBus Controller [8086:9ca2] (rev 03)
00:1f.6 Signal processing controller [1180]: Intel Corporation Wildcat Point-LP Thermal Management Controller [8086:9ca4] (rev 03)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader [10ec:5249] (rev 01)
02:00.0 Network controller [0280]: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:5682 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0a5c:216f Broadcom Corp. BCM20702A0 Bluetooth
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: tony 1666 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] No NUMA configuration found
[ 0.223093] pnp: PnP ACPI: found 7 devices
[ 0.718130] audit: initializing netlink subsys (disabled)
[ 0.718141] audit: type=2000 audit(1485318695.712:1): initialized
[ 0.749398] libphy: Fixed MDIO Bus: probed
[ 0.750778] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.750863] hub 1-0:1.0: USB hub found
[ 0.754120] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.754231] hub 2-0:1.0: USB hub found
[ 0.770857] ima: No TPM chip found, activating TPM-bypass!
[ 0.771368] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.199727] usb 1-3: New USB device found, idVendor=0a5c, idProduct=216f
[ 1.535386] usb 1-5: New USB device found, idVendor=0bda, idProduct=5682
[ 1.645438] systemd[1]: Listening on Journal Audit Socket.
[ 1.698084] lp: driver loaded but no devices found
[ 1.879782] ACPI Warning: \_SB_.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20150930/nspredef-297)
[ 1.991606] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5682)
[ 2.024161] bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0a5c-216f.hcd failed with error -2
[ 2.024164] Bluetooth: hci0: BCM: Patch brcm/BCM20702A1-0a5c-216f.hcd not found
[ 2.112300] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 2.225014] intel_rapl: Found RAPL domain package
[ 2.225017] intel_rapl: Found RAPL domain core
[ 2.225019] intel_rapl: Found RAPL domain uncore
[ 2.225021] intel_rapl: Found RAPL domain dram
[ 2.237262] rt286: probe of i2c-INT343A:00 failed with error -121
[ 2.350568] haswell-pcm-audio haswell-pcm-audio: Direct firmware load for intel/IntcPP01.bin failed with error -2
[ 2.350574] haswell-pcm-audio haswell-pcm-audio: fw image intel/IntcPP01.bin not available(-2)
[ 2.351176] haswell-pcm-audio haswell-pcm-audio: FW loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19
[ 2.359599] broadwell-audio broadwell-audio: ASoC: CODEC DAI rt286-aif1 not registered
[ 2.405378] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.422538] broadwell-audio broadwell-audio: ASoC: CODEC DAI rt286-aif1 not registered
[ 2.427967] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[ 2.429540] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 2.430402] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 2.659503] audit: type=1400 audit(1485318697.384:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pid=646 comm="apparmor_parser"
[ 2.662296] audit: type=1400 audit(1485318697.388:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=643 comm="apparmor_parser"
[ 2.662304] audit: type=1400 audit(1485318697.388:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=643 comm="apparmor_parser"
[ 2.662310] audit: type=1400 audit(1485318697.388:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=643 comm="apparmor_parser"
[ 2.662314] audit: type=1400 audit(1485318697.388:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=643 comm="apparmor_parser"
[ 2.662989] audit: type=1400 audit(1485318697.388:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=642 comm="apparmor_parser"
[ 2.662995] audit: type=1400 audit(1485318697.388:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=642 comm="apparmor_parser"
[ 2.664620] audit: type=1400 audit(1485318697.388:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=648 comm="apparmor_parser"
[ 2.666406] audit: type=1400 audit(1485318697.392:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=649 comm="apparmor_parser"
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 02/03/2015
  Serial services are supported (int 14h)
 Manufacturer: Dell Inc.
 Product Name: XPS 13 9343
 Serial Number: 6JWMT32
 Manufacturer: Dell Inc.
 Product Name: 0TM99H
 Serial Number: /6JWMT32/CN12963572035F/
 Manufacturer: Dell Inc.
 Serial Number: 6JWMT32
 Manufacturer: Intel(R) Corporation
 Serial Number: NULL
 Manufacturer: Hynix/Hyundai
 Serial Number: 81808080
 Manufacturer: Hynix/Hyundai
 Serial Number: 82808080
 Manufacturer: SMP
 Manufacture Date: 06/12/2015
 Serial Number: 0087
snd_seq_dummy 16384 0
snd_hda_codec_hdmi 53248 1
snd_soc_sst_broadwell 16384 0
snd_soc_sst_haswell_pcm 90112 1 snd_soc_sst_broadwell
snd_soc_sst_ipc 16384 1 snd_soc_sst_haswell_pcm
snd_soc_sst_dsp 53248 1 snd_soc_sst_haswell_pcm
snd_soc_rt286 36864 1 snd_soc_sst_broadwell
snd_soc_rl6347a 16384 1 snd_soc_rt286
snd_soc_ssm4567 16384 0
snd_soc_core 212992 4 snd_soc_sst_haswell_pcm,snd_soc_sst_broadwell,snd_soc_ssm4567,snd_soc_rt286
snd_hda_intel 36864 2
snd_hda_codec 135168 2 snd_hda_codec_hdmi,snd_hda_intel
snd_hda_core 73728 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 106496 8 snd_soc_core,snd_hda_codec_hdmi,snd_soc_sst_haswell_pcm,snd_hda_codec,snd_hda_intel,snd_soc_rt286,snd_pcm_dmaengine,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 3 snd_seq_midi_event,snd_seq_dummy,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 16 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_soc_sst_haswell_pcm,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress
soundcore 16384 1 snd
snd_soc_sst_acpi 16384 0
dw_dmac_core 24576 2 dw_dmac,snd_soc_sst_dsp
1 sink(s) available.
  * index: 0
 name: <alsa_output.pci-0000_00_03.0.hdmi-stereo>
 driver: <module-alsa-card.c>
 flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: SUSPENDED
 suspend cause: IDLE
 priority: 9950
 volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
         balance 0.00
 base volume: 65536 / 100% / 0.00 dB
 volume steps: 65537
 muted: no
 current latency: 0.00 ms
 max 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_03.0>
 module: 6
 properties:
  alsa.resolution_bits = "16"
  device.api = "alsa"
  device.class = "sound"
  alsa.class = "generic"
  alsa.subclass = "generic-mix"
  alsa.name = "HDMI 0"
  alsa.id = "HDMI 0"
  alsa.subdevice = "0"
  alsa.subdevice_name = "subdevice #0"
  alsa.device = "3"
  alsa.card = "0"
  alsa.card_name = "HDA Intel HDMI"
  alsa.long_card_name = "HDA Intel HDMI at 0xf7418000 irq 49"
  alsa.driver_name = "snd_hda_intel"
  device.bus_path = "pci-0000:00:03.0"
  sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0"
  device.bus = "pci"
  device.vendor.id = "8086"
  device.vendor.name = "Intel Corporation"
  device.product.id = "160c"
  device.product.name = "Broadwell-U Audio Controller"
  device.form_factor = "internal"
  device.string = "hdmi:0"
  device.buffering.buffer_size = "65536"
  device.buffering.fragment_size = "32768"
  device.access_mode = "mmap+timer"
  device.profile.name = "hdmi-stereo"
  device.profile.description = "Digital Stereo (HDMI)"
  device.description = "Built-in Audio Digital Stereo (HDMI)"
  alsa.mixer_name = "Intel Broadwell HDMI"
  alsa.components = "HDA:80862808,80860101,00100000"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"
 ports:
  hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "video-display"
 active port: <hdmi-output-0>
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-soc-sst-broadwell snd-soc-sst-haswell-pcm snd-soc-sst-ipc snd-soc-sst-dsp snd-soc-rt286 snd-soc-rl6347a snd-soc-ssm4567 snd-soc-core snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-compress snd-pcm-dmaengine snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer snd-soc-sst-acpi (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-soc-sst-broadwell snd-soc-sst-haswell-pcm snd-soc-sst-ipc snd-soc-sst-dsp snd-soc-rt286 snd-soc-rl6347a snd-soc-ssm4567 snd-soc-core snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-compress snd-pcm-dmaengine snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer snd-soc-sst-acpi.
Support status summary of 'tony-XPS-13-9343':

You have 8 packages (0.4%) supported until January 2017 (9m)
You have 1 packages (0.1%) supported until April 2019 (3y)
You have 1753 packages (98.3%) supported until April 2021 (5y)
You have 5 packages (0.3%) supported until January 2022 (5y)

You have 0 packages (0.0%) that can not/no longer be downloaded
You have 16 packages (0.9%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
  *-multimedia
       description: Audio device
       product: Broadwell-U Audio Controller
       vendor: Intel Corporation
       physical id: 3
       bus info: pci@0000:00:03.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:49 memory:f7418000-f741bfff
  *-usb:1
       description: Video
       product: Integrated_Webcam_HD
       vendor: CKFEH41F301030006040
       physical id: 5
       bus info: usb@1:5
       version: 48.14
       serial: 200901010001
       capabilities: usb-2.01
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

I'm trying to generate sound output from my laptop speakers, as well as headphones. Currently, my "Play sound through" field in Sound settings is empty. When I try to test audio, the volume bars in PulseAudio seem to indicate that sound is playing, but no sound actually plays.

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu alsa-driver Edit question
Assignee:
No assignee Edit question
Last query:
Last reply:
Revision history for this message
actionparsnip (andrew-woodhead666) said :
#1

Do you get sound in headphones?

Revision history for this message
Mark Rijckenberg (markrijckenberg) said :
#2

Your Terminal output shows at least 2 issues:

Issue 1) Your currently installed Firmware Version: A01

Please upgrade to BIOS firmware A02 or newer.

Source: https://wiki.archlinux.org/index.php/Dell_XPS_13_(9343)#Audio

==================================================================================================

Issue 2) Currently installed GNU/Linux Kernel release: 4.4.0-31-generic

Please read this:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1551880

The only fix I can suggest is upgrading to kernel 4.8 to avoid the audio related bug in kernel 4.4

Source: https://wiki.archlinux.org/index.php/Dell_XPS_13_(9343)#Audio

So please run these commands in a Terminal:

sudo apt-get update
sudo apt-get install linux-image-extra-4.8.0-34-generic
sudo apt-get install linux-image-4.8.0-34-generic
sudo apt-get install linux-headers-4.8.0-34-generic

Then reboot into kernel 4.8 and retest sound output using headphones and speakers

Test all audio jacks at the front and the back of your PC.

I also suggest subscribing to this confirmed bug report:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1551880

Can you help with this problem?

Provide an answer of your own, or ask Tony Yao for more information if necessary.

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