No audio on Ubuntu 16.04 LTS with onboard audio from Gigabyte GA-Z170X-Gaming 7

Asked by Eric on 2016-07-16

New system build with the following components:

- Gigabyte GA-Z170X-Gaming 7
- Intel I7-6700K
- 2 x 16 GB Trident DDR4
- Seasonic 1200W
- Ubuntu 16.04 LTS

After installation of the OS, all works perfectly with the exception that audio output does not occur from any devices.

I'm presently working my way through the troubleshooting steps outlined here:

https://help.ubuntu.com/community/SoundTroubleshootingProcedure

Below is the output of the ALSA Information Script (from Step 3 of the above Troubleshooting Procedure):

http://www.alsa-project.org/db/?f=5e0df81711d3dd119c5d61e688d7b5253027dc37

Is anyone able to provide help or guidance?

Many thanks!!

EDIT: At present, I'm just attempting to get analog audio output to external headphones or desktop speakers.

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu alsa-driver Edit question
Assignee:
No assignee Edit question
Solved by:
Eric
Solved:
2016-07-16
Last query:
2016-07-16
Last reply:
Eric (emfzn) said : #1

cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; sudo rm /etc/asound.conf; sudo rm -r ~/.pulse ~/.asound* ;sudo rm ~/.pulse-cookie; sudo apt-get update; sudo apt-get install aptitude; sudo aptitude install paman gnome-alsamixer libasound2-plugins padevchooser libsdl1.2debian-pulseaudio; sudo lshw -short;ls -lart /dev/snd; find /lib/modules/`uname -r` | grep snd ;cat /dev/sndstat; lspci -nn; lsusb; sudo which alsactl; sudo fuser -v /dev/dsp /dev/snd/* ; dpkg -S bin/slmodemd; dmesg | egrep 'EMU|probe|emu|ALSA|alsa|ac97|udi|snd|ound|irmware'; sudo /etc/init.d/sl-modem-daemon status; sudo grep model /etc/modprobe.d/* ; sudo dmidecode|egrep 'anufact|roduct|erial|elease'; lsmod | egrep 'snd|usb|midi|udio'; pacmd list-sinks; aplay -l; sudo alsa force-reload; ubuntu-support-status ; sudo lshw -C sound

Output:

Advanced Linux Sound Architecture Driver Version k4.4.0-31-generic.
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xdc240000 irq 134
 1 [C920 ]: USB-Audio - HD Pro Webcam C920
                      HD Pro Webcam C920 at usb-0000:00:14.0-6.3, high speed
  1: : sequencer
  2: [ 1] : control
  3: [ 1- 0]: digital audio capture
  4: [ 0] : control
  5: [ 0- 0]: digital audio playback
  6: [ 0- 0]: digital audio capture
  7: [ 0- 2]: digital audio capture
  8: [ 0- 4]: digital audio capture
  9: [ 0- 1]: digital audio playback
 10: [ 0- 1]: digital audio capture
 11: [ 0- 3]: digital audio playback
 12: [ 0- 7]: digital audio playback
 13: [ 0- 8]: digital audio playback
 14: [ 0- 0]: hardware dependent
 15: [ 0- 2]: hardware dependent
 33: : timer
00-00: HDA Codec 0
00-02: HDA Codec 2
00-00: CA0132 Analog : CA0132 Analog : playback 1 : capture 1
00-01: CA0132 Digital : CA0132 Digital : playback 1 : capture 1
00-02: CA0132 Analog Mic-In2 : CA0132 Analog Mic-In2 : capture 1
00-03: HDMI 0 : HDMI 0 : playback 1
00-04: CA0132 What U Hear : CA0132 What U Hear : capture 1
00-07: HDMI 1 : HDMI 1 : playback 1
00-08: HDMI 2 : HDMI 2 : playback 1
01-00: USB Audio : USB Audio : capture 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-)
[sudo] password for eric:
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/eric/.pulse': No such file or directory
rm: cannot remove '/home/eric/.asound*': No such file or directory
rm: cannot remove '/home/eric/.pulse-cookie': No such file or directory
Hit:1 http://us.archive.ubuntu.com/ubuntu xenial InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:5 http://dl.google.com/linux/chrome/deb stable Release
Get:6 http://security.ubuntu.com/ubuntu xenial-security InRelease [94.5 kB]
Hit:7 http://ppa.launchpad.net/jtaylor/keepass/ubuntu xenial InRelease
Ign:9 http://linux.dropbox.com/ubuntu wily InRelease
Hit:10 http://ppa.launchpad.net/ubuntu-audio-dev/alsa-daily/ubuntu xenial InRelease
Hit:11 http://linux.dropbox.com/ubuntu wily Release
Hit:13 https://tel.red/repos/ubuntu xenial InRelease
Fetched 94.5 kB in 0s (109 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:
  empathy-common folks-common gnome-contacts libavahi-gobject0 libchamplain-0.12-0 libclutter-gst-2.0-0 libfolks-eds25
  libfolks-telepathy25 libfolks25 libgtkspell0 libjavascriptcoregtk-3.0-0 libmission-control-plugins0 libtelepathy-farstream3
  libtelepathy-logger3 libwebkitgtk-3.0-0 libwebkitgtk-3.0-common libxcb-xinerama0 telepathy-gabble telepathy-haze telepathy-logger
  telepathy-mission-control-5 telepathy-salut
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 0 not upgraded.
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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}
  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:
  empathy-common{u} folks-common{u} gnome-contacts{u} libavahi-gobject0{u} libchamplain-0.12-0{u} libclutter-gst-2.0-0{u}
  libfolks-eds25{u} libfolks-telepathy25{u} libfolks25{u} libgtkspell0{u} libjavascriptcoregtk-3.0-0{u}
  libmission-control-plugins0{u} libtelepathy-farstream3{u} libtelepathy-logger3{u} libwebkitgtk-3.0-0{u} libwebkitgtk-3.0-common{u}
  libxcb-xinerama0{u} telepathy-gabble{u} telepathy-haze{u} telepathy-logger{u} telepathy-mission-control-5{u} telepathy-salut{u}
0 packages upgraded, 21 newly installed, 22 to remove and 0 not upgraded.
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Get: 16 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 gnome-alsamixer amd64 0.9.7~cvs.20060916.ds.1-5 [51.5 kB]
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Get: 20 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 paman amd64 0.9.4-1ubuntu5 [68.8 kB]
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H/W path Device Class Description
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                                system To be filled by O.E.M. (To be filled by O.E.M.)
/0 bus Z170X-Gaming 7
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/0/3e memory 128KiB L1 cache
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/0/100/14/1/1 bus USB hub
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/0/100/1d.4 bridge Sunrise Point-H PCI Express Root Port #13
/0/100/1f bridge Sunrise Point-H LPC Controller
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia Sunrise Point-H HD Audio
/0/100/1f.4 bus Sunrise Point-H SMBus
/0/100/1f.6 enp0s31f6 network Ethernet Connection (2) I219-V
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 250GB Samsung SSD 850
/0/1/0.0.0/1 volume 511MiB Windows FAT volume
/0/1/0.0.0/2 volume 200GiB EXT4 volume
/0/1/0.0.0/3 volume 31GiB Linux swap volume
/0/2 scsi1 storage
/0/2/0.0.0 /dev/sdb disk 250GB Samsung SSD 850
/0/2/0.0.0/1 volume 511MiB Windows FAT volume
/0/2/0.0.0/2 volume 200GiB EXT4 volume
/0/2/0.0.0/3 volume 31GiB Linux swap volume
/1 power To Be Filled By O.E.M.
/2 eth0 network Ethernet interface
total 0
crw-rw----+ 1 root audio 116, 33 Jul 15 22:11 timer
crw-rw----+ 1 root audio 116, 1 Jul 15 22:11 seq
crw-rw----+ 1 root audio 116, 2 Jul 15 22:11 controlC1
drwxr-xr-x 2 root root 60 Jul 15 22:11 by-id
crw-rw----+ 1 root audio 116, 7 Jul 15 22:11 pcmC0D2c
crw-rw----+ 1 root audio 116, 4 Jul 15 22:11 controlC0
drwxr-xr-x 2 root root 80 Jul 15 22:11 by-path
drwxr-xr-x 4 root root 400 Jul 15 22:11 .
crw-rw----+ 1 root audio 116, 8 Jul 15 22:11 pcmC0D4c
crw-rw----+ 1 root audio 116, 15 Jul 15 22:11 hwC0D2
crw-rw----+ 1 root audio 116, 14 Jul 15 22:11 hwC0D0
crw-rw----+ 1 root audio 116, 3 Jul 15 22:11 pcmC1D0c
crw-rw----+ 1 root audio 116, 5 Jul 15 22:11 pcmC0D0p
crw-rw----+ 1 root audio 116, 9 Jul 15 22:11 pcmC0D1p
crw-rw----+ 1 root audio 116, 11 Jul 15 22:11 pcmC0D3p
crw-rw----+ 1 root audio 116, 12 Jul 15 22:11 pcmC0D7p
crw-rw----+ 1 root audio 116, 10 Jul 15 22:11 pcmC0D1c
crw-rw----+ 1 root audio 116, 6 Jul 15 22:11 pcmC0D0c
crw-rw----+ 1 root audio 116, 13 Jul 15 22:11 pcmC0D8p
drwxr-xr-x 22 root root 4740 Jul 15 22:34 ..
/lib/modules/4.4.0-31-generic/kernel/sound/usb/snd-usb-audio.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/6fire/snd-usb-6fire.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/misc/snd-ua101.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/usx2y/snd-usb-us122l.ko
/lib/modules/4.4.0-31-generic/kernel/sound/usb/snd-usbmidi-lib.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/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-line6.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-toneport.ko
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/lib/modules/4.4.0-31-generic/kernel/sound/soc/snd-soc-core.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/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/4.4.0-31-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
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/lib/modules/4.4.0-31-generic/kernel/sound/soc/codecs/snd-soc-sgtl5000.ko
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/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-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/other/snd-pt2258.ko
/lib/modules/4.4.0-31-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/4.4.0-31-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-timer.ko
/lib/modules/4.4.0-31-generic/kernel/sound/core/snd.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/seq/snd-seq-virmidi.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-midi.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-dummy.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/snd-pcm.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-rawmidi.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/oss/snd-mixer-oss.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/snd-isight.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/snd-scs1x.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-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/bebob/snd-bebob.ko
/lib/modules/4.4.0-31-generic/kernel/sound/firewire/dice/snd-dice.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/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/4.4.0-31-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-portman2x4.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/snd-mtpav.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/vx/snd-vx-lib.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-aloop.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/pcsp/snd-pcsp.ko
/lib/modules/4.4.0-31-generic/kernel/sound/drivers/snd-mts64.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-ca0110.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-si3054.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-analog.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-cirrus.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-hdmi.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-idt.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-cmedia.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-ext-core.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-ca0132.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-via.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-conexant.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-intel.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-generic.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-core.ko
/lib/modules/4.4.0-31-generic/updates/dkms/snd-hda-codec-realtek.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM Registers [8086:191f] (rev 07)
00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1912] (rev 06)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller [8086:a12f] (rev 31)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-H Thermal subsystem [8086:a131] (rev 31)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31)
00:17.0 RAID bus controller [0104]: Intel Corporation SATA Controller [RAID mode] [8086:2822] (rev 31)
00:1b.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Root Port #17 [8086:a167] (rev f1)
00:1b.3 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Root Port #20 [8086:a16a] (rev f1)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #1 [8086:a110] (rev f1)
00:1c.2 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #3 [8086:a112] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #5 [8086:a114] (rev f1)
00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #9 [8086:a118] (rev f1)
00:1d.4 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #13 [8086:a11c] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller [8086:a145] (rev 31)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC [8086:a121] (rev 31)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31)
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8] (rev 31)
02:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 02)
04:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller [1969:e0a1] (rev 10)
05:00.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt [Alpine Ridge] [8086:1578]
06:00.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt [Alpine Ridge] [8086:1578]
06:01.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt [Alpine Ridge] [8086:1578]
06:02.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt [Alpine Ridge] [8086:1578]
06:04.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt [Alpine Ridge] [8086:1578]
09:00.0 USB controller [0c03]: Intel Corporation DSL6540 USB 3.1 Controller [Alpine Ridge] [8086:15b6]
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 005: ID 0451:8140 Texas Instruments, Inc.
Bus 002 Device 004: ID 0451:8140 Texas Instruments, Inc.
Bus 002 Device 003: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 002: ID 045b:0210 Hitachi, Ltd
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 009: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 007: ID 046d:082d Logitech, Inc. HD Pro Webcam C920
Bus 001 Device 004: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 008: ID 24f0:0140
Bus 001 Device 006: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 005: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
Bus 001 Device 003: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 002: ID 045b:0209 Hitachi, Ltd
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: eric 2325 F.... pulseaudio
/dev/snd/controlC1: eric 2325 F.... pulseaudio
/dev/snd/pcmC0D8p: eric 2325 F...m pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers'
[ 0.000000] found SMP MP-table at [mem 0x000fcbd0-0x000fcbdf] mapped at [ffff8800000fcbd0]
[ 0.000000] No NUMA configuration found
[ 0.143025] PCCT header not found.
[ 0.166891] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.307437] pnp: PnP ACPI: found 9 devices
[ 0.691678] audit: initializing netlink subsys (disabled)
[ 0.691689] audit: type=2000 audit(1468635068.692:1): initialized
[ 0.728136] libphy: Fixed MDIO Bus: probed
[ 0.729472] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.729551] hub 1-0:1.0: USB hub found
[ 0.735916] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.736010] hub 2-0:1.0: USB hub found
[ 0.741253] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.741345] hub 3-0:1.0: USB hub found
[ 0.741406] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.741495] hub 4-0:1.0: USB hub found
[ 0.741553] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 0.757041] ima: No TPM chip found, activating TPM-bypass!
[ 0.758480] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.175032] usb 1-1: New USB device found, idVendor=045b, idProduct=0209
[ 1.175496] hub 1-1:1.0: USB hub found
[ 1.305050] usb 2-1: New USB device found, idVendor=045b, idProduct=0210
[ 1.307023] hub 2-1:1.0: USB hub found
[ 1.600398] usb 1-5: New USB device found, idVendor=2109, idProduct=2812
[ 1.601351] hub 1-5:1.0: USB hub found
[ 1.961926] usb 2-5: New USB device found, idVendor=2109, idProduct=0812
[ 1.964117] hub 2-5:1.0: USB hub found
[ 2.259150] usb 1-6: New USB device found, idVendor=0451, idProduct=8142
[ 2.259817] hub 1-6:1.0: USB hub found
[ 2.450983] usb 1-5.1: New USB device found, idVendor=05ac, idProduct=12a8
[ 2.451125] usb 1-5.1: ep 0x2 - rounding interval to 8 microframes, ep desc says 10 microframes
[ 2.451128] usb 1-5.1: ep 0x81 - rounding interval to 8 microframes, ep desc says 10 microframes
[ 2.524372] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper]
[ 2.524518] [<ffffffffc014b538>] drm_dp_mst_link_probe_work+0x58/0xb0 [drm_kms_helper]
[ 2.574786] usb 2-6: New USB device found, idVendor=0451, idProduct=8140
[ 2.575618] hub 2-6:1.0: USB hub found
[ 2.762539] usb 1-5.2: New USB device found, idVendor=046d, idProduct=c52b
[ 3.109010] usb 1-5.4: New USB device found, idVendor=24f0, idProduct=0140
[ 3.109216] usb 1-5.4: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 3.198673] usb 2-6.4: New USB device found, idVendor=0451, idProduct=8140
[ 3.199459] hub 2-6.4:1.0: USB hub found
[ 4.029846] usb 1-6.3: New USB device found, idVendor=046d, idProduct=082d
[ 4.191280] usb 1-6.4: New USB device found, idVendor=0451, idProduct=8142
[ 4.191845] hub 1-6.4:1.0: USB hub found
[ 7.161163] systemd[1]: Listening on Journal Audit Socket.
[ 7.186765] lp: driver loaded but no devices found
[ 7.340898] uvcvideo: Found UVC 1.00 device HD Pro Webcam C920 (046d:082d)
[ 7.356538] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[ 7.360464] snd_hda_intel 0000:00:1f.3: Probing card using HDA DKMS, version 0.201606221846~ubuntu16.04.1
[ 7.360596] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[ 7.386858] snd_hda_codec_ca0132 hdaudioC0D0: autoconfig for CA0132: line_outs=1 (0xb/0x0/0x0/0x0/0x0) type:line
[ 7.386861] snd_hda_codec_ca0132 hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 7.386862] snd_hda_codec_ca0132 hdaudioC0D0: hp_outs=1 (0x10/0x0/0x0/0x0/0x0)
[ 7.386863] snd_hda_codec_ca0132 hdaudioC0D0: mono: mono_out=0x0
[ 7.386864] snd_hda_codec_ca0132 hdaudioC0D0: dig-out=0xc/0x0
[ 7.386865] snd_hda_codec_ca0132 hdaudioC0D0: inputs:
[ 7.386866] snd_hda_codec_ca0132 hdaudioC0D0: Mic=0x12
[ 7.386868] snd_hda_codec_ca0132 hdaudioC0D0: Line=0x11
[ 7.390491] intel_rapl: Found RAPL domain package
[ 7.390494] intel_rapl: Found RAPL domain core
[ 7.390495] intel_rapl: Found RAPL domain uncore
[ 7.390497] intel_rapl: Found RAPL domain dram
[ 7.463213] audit: type=1400 audit(1468635076.200:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pid=1047 comm="apparmor_parser"
[ 7.464002] audit: type=1400 audit(1468635076.200:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=1053 comm="apparmor_parser"
[ 7.465112] audit: type=1400 audit(1468635076.200:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1050 comm="apparmor_parser"
[ 7.465550] audit: type=1400 audit(1468635076.200:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1044 comm="apparmor_parser"
[ 7.465555] audit: type=1400 audit(1468635076.200:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1044 comm="apparmor_parser"
[ 7.465558] audit: type=1400 audit(1468635076.200:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1044 comm="apparmor_parser"
[ 7.465560] audit: type=1400 audit(1468635076.200:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1044 comm="apparmor_parser"
[ 7.465676] audit: type=1400 audit(1468635076.200:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1055 comm="apparmor_parser"
[ 7.465967] audit: type=1400 audit(1468635076.200:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1051 comm="apparmor_parser"
[ 7.465970] audit: type=1400 audit(1468635076.200:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=1051 comm="apparmor_parser"
[ 7.566106] usbcore: registered new interface driver snd-usb-audio
[ 7.582663] usb 1-5.1: ep 0x2 - rounding interval to 8 microframes, ep desc says 10 microframes
[ 7.582668] usb 1-5.1: ep 0x81 - rounding interval to 8 microframes, ep desc says 10 microframes
[ 7.622554] vboxdrv: Found 8 processor cores
[ 7.843865] vboxpci: IOMMU not found (not registered)
[ 7.990947] snd_hda_codec_ca0132 hdaudioC0D0: ca0132 DSP downloaded and running
[ 8.218895] input: HDA Intel PCH Front Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 8.218940] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 8.218987] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 8.219033] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 8.219077] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 8.219119] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 8.803106] snd_hda_codec_ca0132 hdaudioC0D0: ca0132 DSP downloaded and running
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 03/11/2016
  Serial services are supported (int 14h)
 Manufacturer: Gigabyte Technology Co., Ltd.
 Product Name: To be filled by O.E.M.
 Serial Number: To be filled by O.E.M.
 Manufacturer: Gigabyte Technology Co., Ltd.
 Product Name: Z170X-Gaming 7
 Serial Number: To be filled by O.E.M.
 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: To Be Filled By O.E.M.
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: 0420
 Serial Number: 00000000
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: 0420
 Serial Number: 00000000
  Debug Use USB(Disabled:Serial)
snd_seq_dummy 16384 0
snd_hda_codec_hdmi 49152 1
snd_usb_audio 176128 1
snd_hda_codec_ca0132 49152 1
snd_usbmidi_lib 36864 1 snd_usb_audio
snd_hda_intel 36864 5
snd_hda_codec 135168 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_ca0132
snd_hda_core 86016 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_codec_ca0132
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec
snd_pcm 106496 6 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 2 snd_usbmidi_lib,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
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 23 snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_ca0132
soundcore 16384 1 snd
usbhid 49152 0
hid 118784 7 i2c_hid,hid_generic,usbhid,hid_logitech_dj,hid_logitech_hidpp
1 sink(s) available.
  * index: 0
 name: <alsa_output.pci-0000_00_1f.3.hdmi-stereo-extra2>
 driver: <module-alsa-card.c>
 flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: RUNNING
 suspend cause:
 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: 22.85 ms
 max request: 4 KiB
 max rewind: 64 KiB
 monitor source: 1
 sample spec: s16le 2ch 44100Hz
 channel map: front-left,front-right
              Stereo
 used by: 1
 linked by: 1
 configured latency: 23.22 ms; range is 0.50 .. 371.52 ms
 card: 1 <alsa_card.pci-0000_00_1f.3>
 module: 7
 properties:
  alsa.resolution_bits = "16"
  device.api = "alsa"
  device.class = "sound"
  alsa.class = "generic"
  alsa.subclass = "generic-mix"
  alsa.name = "HDMI 2"
  alsa.id = "HDMI 2"
  alsa.subdevice = "0"
  alsa.subdevice_name = "subdevice #0"
  alsa.device = "8"
  alsa.card = "0"
  alsa.card_name = "HDA Intel PCH"
  alsa.long_card_name = "HDA Intel PCH at 0xdc240000 irq 134"
  alsa.driver_name = "snd_hda_intel"
  device.bus_path = "pci-0000:00:1f.3"
  sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
  device.bus = "pci"
  device.vendor.id = "8086"
  device.vendor.name = "Intel Corporation"
  device.product.id = "a170"
  device.product.name = "Sunrise Point-H HD Audio"
  device.form_factor = "internal"
  device.string = "hdmi:0,2"
  device.buffering.buffer_size = "65536"
  device.buffering.fragment_size = "32768"
  device.access_mode = "mmap+timer"
  device.profile.name = "hdmi-stereo-extra2"
  device.profile.description = "Digital Stereo (HDMI 3)"
  device.description = "Built-in Audio Digital Stereo (HDMI 3)"
  alsa.mixer_name = "Creative CA0132"
  alsa.components = "HDA:11020011,1458a036,00100918 HDA:80862809,80860101,00100000"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"
 ports:
  hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: yes)
   properties:
    device.icon_name = "video-display"
 active port: <hdmi-output-2>
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CA0132 Analog [CA0132 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: CA0132 Digital [CA0132 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
/sbin/alsa: Warning: Processes using sound devices: 2325(pulseaudio).
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-usb-audio snd-hda-codec-ca0132 snd-usbmidi-lib snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-hdmi snd-usb-audio snd-hda-codec-ca0132 snd-usbmidi-lib snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-rawmidi snd-seq-device snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-usb-audio snd-hda-codec-ca0132 snd-usbmidi-lib snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer.
Support status summary of 'daphnis':

You have 31 packages (1.5%) supported until April 2019 (3y)
You have 5 packages (0.2%) supported until April 2017 (9m)
You have 1796 packages (87.5%) supported until April 2021 (5y)
You have 200 packages (9.7%) supported until January 2017 (9m)

You have 1 packages (0.0%) that can not/no-longer be downloaded
You have 19 packages (0.9%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
  *-usb:0
       description: Video
       product: HD Pro Webcam C920
       vendor: Logitech, Inc.
       physical id: 3
       bus info: usb@1:6.3
       version: 0.11
       serial: F7BE5D4F
       capabilities: usb-2.00
       configuration: driver=snd-usb-audio maxpower=500mA speed=480Mbit/s
  *-multimedia
       description: Audio device
       product: Sunrise Point-H HD Audio
       vendor: Intel Corporation
       physical id: 1f.3
       bus info: pci@0000:00:1f.3
       version: 31
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=32
       resources: irq:134 memory:dc240000-dc243fff memory:dc220000-dc22ffff

Eric (emfzn) said : #2

I was able to largely resolve this problem by completing Steps 1 - 11 of the following guide:

https://help.ubuntu.com/community/SoundTroubleshootingProcedure

After completing all of the preceding steps (1 - 11) and re-launching pavucontrol, I was able to achieve resolution with the following final steps:

- Configuration > Builtin Audio > Profile: "Analog Stereo Duplex"

I also tried all available output ports on the Gigabyte GA-Z170X-Gaming 7, and was only able to get audio output from the "Line Out" port.

One problem still remains in that the onboard and front panel "Headphones" ports do not provide any audio after connecting a speaker or headphone device. (Pavucontrol recognizes when devices are plugged in to these ports, but nevertheless no audio replay occurs.)

Liz Fong-Jones (lizthegrey) said : #3

This happened to me too -- line out is the only working output, and I can't get the microphone jack working. Did you wind up figuring out how to get audio input working?

Eric (emfzn) said : #4

Unfortunately no luck! I'm only using the analog line-out for my configuration, and I now use a USB headset for mic / web collaboration.

Liz Fong-Jones (lizthegrey) said : #5

Alas. Sounds like I need a USB microphone too. Thanks for the insight. I tried messing with jack retasking but it tended to break things consistently and make them worse rather than better. C'est la vie.