Ubuntu
alsa-driver package

No Sound in Dell XPS 13 after installing Kubuntu 14.04

Asked by Amit K Verma

Here is the link of ALSA Report

Please check

http://www.alsa-project.org/db/?f=d8a7cfb24f8a266f39423f4c1f02c07e0714b7ee

Reading the Sound Trouble Shooting Page

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

I think the problem is

Driver version: k3.19.0-49-generic
Library version: 1.0.25
Utilities version: 1.0.27.2

But, I still can't able to rectify.

Question information

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Amit K Verma
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Revision history for this message
Amit K Verma (amit34168) said : 		#1

Summary After Step 4

You have 33 packages (1.4%) supported until May 2017 (3y)
You have 2151 packages (93.8%) supported until May 2019 (5y)
You have 52 packages (2.3%) supported until November 2016 (9m)
You have 32 packages (1.4%) supported until February 2015 (9m)

You have 1 packages (0.0%) that can not/no-longer be downloaded
You have 24 packages (1.0%) 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:47 memory:f7418000-f741bfff

Revision history for this message
Manfred Hampl (m-hampl) said : 		#2

I somewhat doubt that the library version is the root cause.

Try
sudo apt-get install libasound2-dev
and then re-run the alsa-info script.

If my guess is correct, then it will show identical version numbers for library and utilities, but this probably still does not solve the problem with sound.

Revision history for this message
Amit K Verma (amit34168) said : 		#3

HI m-hampl,

Please check the link:

http://www.alsa-project.org/db/?f=2dd59630a375b3efa3c931de845c55d537e92e28

You were right, now it showing the same, but still no sound.

Thanks, Amit

Revision history for this message
Amit K Verma (amit34168) said : 		#4

Now what should I do next for sound?

Revision history for this message
Manfred Hampl (m-hampl) said : 		#5

Have you tried steps 4 and 7 of https://help.ubuntu.com/community/SoundTroubleshootingProcedure

Revision history for this message
Amit K Verma (amit34168) said : 		#6

Yes, already did.

Summary of Step 4 is already posted in the first comment.

If you want anything specific to check, I can re-run.

Let me know.

Revision history for this message
Manfred Hampl (m-hampl) said : 		#7

Step 4 gives lot more output than just the few lines that you posted in comment #1

Revision history for this message
Amit K Verma (amit34168) said : 		#8

Yes, you are right, I just posted the summary, because it was too long.

Here is the whole output

amit@amit-XPS-13-9343:~$ 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
Advanced Linux Sound Architecture Driver Version k3.19.0-49-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-)
[sudo] password for amit:
rm: cannot remove ‘/etc/asound.conf’: No such file or directory
rm: cannot remove ‘/home/amit/.pulse’: No such file or directory
rm: cannot remove ‘/home/amit/.asound*’: No such file or directory
rm: cannot remove ‘/home/amit/.pulse-cookie’: No such file or directory
Ign http://us.archive.ubuntu.com trusty InRelease
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Hit http://ppa.launchpad.net trusty InRelease
Get:2 http://security.ubuntu.com trusty-security InRelease [65.9 kB]
Ign http://extras.ubuntu.com trusty InRelease
Hit http://ppa.launchpad.net trusty/main amd64 Packages
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Hit http://ppa.launchpad.net trusty/main i386 Packages
Get:3 http://us.archive.ubuntu.com trusty-backports InRelease [65.9 kB]
Hit http://ppa.launchpad.net trusty/main Translation-en
Hit http://extras.ubuntu.com trusty Release
Hit http://us.archive.ubuntu.com trusty Release.gpg
Get:4 http://security.ubuntu.com trusty-security/main Sources [104 kB]
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Hit http://extras.ubuntu.com trusty/main Sources
Hit http://extras.ubuntu.com trusty/main amd64 Packages
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Get:51 http://us.archive.ubuntu.com trusty-backports/universe Translation-en [34.6 kB]
Hit http://us.archive.ubuntu.com trusty Release
Hit http://us.archive.ubuntu.com trusty/main Sources
Hit http://us.archive.ubuntu.com trusty/restricted Sources
Hit http://us.archive.ubuntu.com trusty/universe Sources
Hit http://us.archive.ubuntu.com trusty/multiverse Sources
Hit http://us.archive.ubuntu.com trusty/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty/main i386 Packages
Hit http://us.archive.ubuntu.com trusty/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty/main Translation-en
Hit http://us.archive.ubuntu.com trusty/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty/universe Translation-en
Ign http://us.archive.ubuntu.com trusty/main Translation-en_US
Ign http://us.archive.ubuntu.com trusty/multiverse Translation-en_US
Ign http://us.archive.ubuntu.com trusty/restricted Translation-en_US
Ign http://us.archive.ubuntu.com trusty/universe Translation-en_US
Fetched 5,020 kB in 19s (254 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
aptitude is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
No candidate version found for libsdl1.2debian-pulseaudio
No candidate version found for libsdl1.2debian-pulseaudio
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

H/W path Device Class Description
====================================================
                          system XPS 13 9343 (XPS 13 9343)
/0 bus 0TRW8H
/0/0 memory 64KiB BIOS
/0/4b processor Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz
/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 4GiB System Memory
/0/55/0 memory 2GiB Chip DDR3 Synchronous 1600 MHz (0.6 ns)
/0/55/1 memory 2GiB Chip DDR3 Synchronous 1600 MHz (0.6 ns)
/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
/0/100/16 communication Wildcat Point-LP MEI Controller #1
/0/100/1c bridge Wildcat Point-LP PCI Express Root Port #1
/0/100/1c/0 generic RTS5249 PCI Express Card Reader
/0/100/1c.3 bridge Wildcat Point-LP PCI Express Root Port #4
/0/100/1c.3/0 wlan0 network BCM4352 802.11ac Wireless Network Adapter
/0/100/1f bridge Wildcat Point-LP LPC Controller
/0/100/1f.2 storage Wildcat Point-LP SATA Controller [AHCI Mode]
/0/100/1f.3 bus Wildcat Point-LP SMBus Controller
/0/100/1f.6 generic Wildcat Point-LP Thermal Management Controller
/0/1 scsi3 storage
/0/1/0.0.0 /dev/sda disk 128GB SAMSUNG SSD CM87
/0/1/0.0.0/1 /dev/sda1 volume 511MiB Windows FAT volume
/0/1/0.0.0/2 /dev/sda2 volume 114GiB EXT4 volume
/0/1/0.0.0/3 /dev/sda3 volume 4000MiB Linux swap volume
/1 power DELL 0DRRP57
total 0
crw-rw----+ 1 root audio 116, 33 Feb 17 05:47 timer
crw-rw----+ 1 root audio 116, 1 Feb 17 05:47 seq
crw-rw----+ 1 root audio 116, 6 Feb 17 05:47 hwC0D0
crw-rw----+ 1 root audio 116, 2 Feb 17 05:47 controlC0
drwxr-xr-x 2 root root 60 Feb 17 05:47 by-path
drwxr-xr-x 3 root root 200 Feb 17 05:47 .
crw-rw----+ 1 root audio 116, 4 Feb 17 05:48 pcmC0D7p
crw-rw----+ 1 root audio 116, 5 Feb 17 05:48 pcmC0D8p
crw-rw----+ 1 root audio 116, 3 Feb 17 05:48 pcmC0D3p
drwxr-xr-x 17 root root 4280 Feb 17 08:16 ..
/lib/modules/3.19.0-49-generic/kernel/sound/pci/nm256/snd-nm256.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-es1938.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ymfpci/snd-ymfpci.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-via82xx-modem.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/asihpi/snd-asihpi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-rme32.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-als300.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/korg1212/snd-korg1212.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ali5451/snd-ali5451.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-layla20.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-gina24.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-layla24.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-indigoiox.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-mona.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-gina20.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-indigo.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-indigoio.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-darla20.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-indigodjx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-mia.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-echo3g.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-indigodj.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/echoaudio/snd-darla24.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-ad1889.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/mixart/snd-mixart.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/oxygen/snd-virtuoso.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/oxygen/snd-oxygen.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-intel8x0.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-rme96.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-es1968.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-via82xx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ca0106/snd-ca0106.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/rme9652/snd-hdsp.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/rme9652/snd-hdspm.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/rme9652/snd-rme9652.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ice1712/snd-ice1724.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ice1712/snd-ice1712.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-fm801.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-cmipci.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/pcxhr/snd-pcxhr.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ctxfi/snd-ctxfi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/aw2/snd-aw2.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/au88x0/snd-au8820.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/au88x0/snd-au8810.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/au88x0/snd-au8830.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-intel8x0m.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-hdmi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-generic.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-controller.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/trident/snd-trident.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-ens1371.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-als4000.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/vx222/snd-vx222.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-atiixp.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-cs4281.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/riptide/snd-riptide.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/lx6464es/snd-lx6464es.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-maestro3.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-sonicvibes.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-azt3328.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-atiixp-modem.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/lola/snd-lola.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pci/snd-bt87x.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/fsl/snd-soc-fsl-ssi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/fsl/snd-soc-fsl-asrc.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/fsl/snd-soc-fsl-spdif.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/fsl/snd-soc-imx-audmux.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-acpi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-byt-max98090-mach.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-broadwell.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-haswell.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-dsp.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/sst/snd-intel-sst-acpi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/sst/snd-intel-sst-core.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-baytrail-pcm.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-cht-bsw-rt5672.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-mfld-platform.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-haswell-pcm.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-byt-rt5640-mach.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/intel/snd-soc-sst-bytcr-dpcm-rt5640.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/generic/snd-soc-simple-card.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ak4642.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8750.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-adau1701.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-spdif-rx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-si476x.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-sta350.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-pcm1681.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ts3a227e.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-es8328.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8728.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-hdmi-codec.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs4271.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42l51.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-rt5640.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8711.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tpa6130a2.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42l73.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tfa9879.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8510.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs4271-spi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-rt5631.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-spdif-tx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-rl6231.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8776.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic3x.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ak5386.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-pcm512x.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-spi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8770.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs35l32.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42l56.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8731.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8523.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8978.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8737.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic31xx.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ssm4567.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8741.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tas2552.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-pcm1792a-codec.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42l52.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-max98090.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8753.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs42l51-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs4271-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-rt286.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ak4104.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-sgtl5000.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-spi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-rt5670.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8804.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tas5086.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ssm2602.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs4265.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ak4554.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8962.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8580.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-cs4270.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-alc5623.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-wm8903.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-spi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/soc/atmel/snd-soc-atmel-pcm.ko
/lib/modules/3.19.0-49-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/3.19.0-49-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-portman2x4.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-aloop.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-virmidi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-serial-u16550.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/vx/snd-vx-lib.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/opl3/snd-opl3-lib.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/opl3/snd-opl3-synth.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-mtpav.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/mpu401/snd-mpu401.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-mts64.ko
/lib/modules/3.19.0-49-generic/kernel/sound/drivers/snd-dummy.ko
/lib/modules/3.19.0-49-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-timer.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/oss/snd-pcm-oss.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-compress.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq-device.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-pcm-dmaengine.ko
/lib/modules/3.19.0-49-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/3.19.0-49-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/bcd2000/snd-bcd2000.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/3.19.0-49-generic/kernel/sound/usb/hiface/snd-usb-hiface.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/other/snd-ak4117.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/3.19.0-49-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/3.19.0-49-generic/kernel/sound/firewire/snd-scs1x.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.
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: amit 1793 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] No NUMA configuration found
[ 0.000000] AGP: No AGP bridge found
[ 0.218579] pnp: PnP ACPI: found 7 devices
[ 0.625797] audit: initializing netlink subsys (disabled)
[ 0.625808] audit: type=2000 audit(1455706074.616:1): initialized
[ 0.643887] libphy: Fixed MDIO Bus: probed
[ 0.645241] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.645497] hub 1-0:1.0: USB hub found
[ 0.656170] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.656286] hub 2-0:1.0: USB hub found
[ 0.670442] ima: No TPM chip found, activating TPM-bypass!
[ 0.670964] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.103185] usb 1-3: New USB device found, idVendor=0a5c, idProduct=216f
[ 1.439022] usb 1-5: New USB device found, idVendor=0bda, idProduct=5682
[ 2.527181] lp: driver loaded but no devices found
[ 2.643136] ACPI Warning: \_SB_.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20141107/nspredef-297)
[ 2.659942] sst-acpi INT3438:00: Direct firmware load for intel/IntcSST2.bin failed with error -2
[ 2.659948] sst-acpi INT3438:00: Cannot load firmware intel/IntcSST2.bin
[ 2.765024] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 2.891876] audit: type=1400 audit(1455706077.713:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=502 comm="apparmor_parser"
[ 2.891884] audit: type=1400 audit(1455706077.713:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=502 comm="apparmor_parser"
[ 2.891889] audit: type=1400 audit(1455706077.713:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=502 comm="apparmor_parser"
[ 2.892381] audit: type=1400 audit(1455706077.713:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=502 comm="apparmor_parser"
[ 2.892388] audit: type=1400 audit(1455706077.713:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=502 comm="apparmor_parser"
[ 2.892649] audit: type=1400 audit(1455706077.713:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=502 comm="apparmor_parser"
[ 2.909411] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5682)
[ 2.934471] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 2.934484] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 2.951989] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 2.952001] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 2.960368] intel_rapl: Found RAPL domain package
[ 2.960372] intel_rapl: Found RAPL domain core
[ 2.960376] intel_rapl: Found RAPL domain uncore
[ 2.960379] intel_rapl: Found RAPL domain dram
[ 2.961112] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 2.961126] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 2.962558] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 2.962570] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 2.974693] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-216f.hcd failed with error -2
[ 2.974698] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-216f.hcd not found
[ 3.039780] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 3.039810] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 3.155408] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 3.155423] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 3.168802] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 3.168817] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 3.170036] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[ 3.170096] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 3.170109] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 3.183743] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[ 3.183820] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 3.184466] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 3.339009] audit: type=1400 audit(1455706078.161:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=772 comm="apparmor_parser"
[ 3.339018] audit: type=1400 audit(1455706078.161:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=772 comm="apparmor_parser"
[ 3.339457] audit: type=1400 audit(1455706078.161:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=772 comm="apparmor_parser"
[ 395.006073] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 395.006086] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 395.006274] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 395.006277] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 395.006308] WARNING: CPU: 1 PID: 2512 at /build/linux-lts-vivid-LIqOuh/linux-lts-vivid-3.19.0/drivers/base/firmware_class.c:1126 _request_firmware+0xb47/0xb90()
[ 395.006349] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables x_tables rfcomm bnep snd_hda_codec_hdmi hid_multitouch btusb intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp snd_soc_sst_broadwell snd_soc_sst_haswell_pcm snd_soc_sst_dsp coretemp wl(POE) uvcvideo dell_wmi sparse_keymap kvm_intel videobuf2_vmalloc videobuf2_memops videobuf2_core kvm bluetooth v4l2_common videodev media crct10dif_pclmul dell_laptop dcdbas crc32_pclmul nls_iso8859_1 aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd rtsx_pci_ms memstick joydev serio_raw cfg80211 snd_hda_intel i915_bpo snd_hda_controller snd_soc_rt286 shpchp snd_soc_core snd_hda_codec lpc_ich mei_me snd_compress mei snd_hwdep snd_pcm_dmaengine snd_pcm intel_ips drm_kms_helper drm i2c_algo_bit snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq int3403_thermal soc_button_array snd_seq_device snd_timer snd soundcore i2c_hid hid dw_dmac mac_hid dw_dmac_core int3402_thermal i2c_designware_platform i2c_designware_core 8250_dw snd_soc_sst_acpi spi_pxa2xx_platform int3400_thermal acpi_thermal_rel processor_thermal_device acpi_pad parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse ahci libahci rtsx_pci wmi video sdhci_acpi sdhci
[ 395.006407] [<ffffffff8150885a>] ? _request_firmware+0x5a/0xb90
[ 395.006410] [<ffffffff81509347>] _request_firmware+0xb47/0xb90
[ 395.006412] [<ffffffff815093c5>] request_firmware+0x35/0x50
[ 395.006458] bluetooth hci0: firmware: brcm/BCM20702A0-0a5c-216f.hcd will not be loaded
[ 395.006460] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-216f.hcd not found
[ 608.962893] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 608.962906] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 608.963108] broadwell-audio broadwell-audio: ASoC: CPU DAI System Pin not registered
[ 608.963115] platform broadwell-audio: Driver broadwell-audio requests probe deferral
[ 608.970830] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-216f.hcd failed with error -2
[ 608.970836] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-216f.hcd not found
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: H4F5Z52
        Manufacturer: Dell Inc.
        Product Name: 0TRW8H
        Serial Number: /H4F5Z52/CN1296358D023E/
        Manufacturer: Dell Inc.
        Serial Number: H4F5Z52
        Manufacturer: Intel(R) Corporation
        Serial Number: NULL
        Manufacturer: Hynix/Hyundai
        Serial Number: 81808080
        Manufacturer: Hynix/Hyundai
        Serial Number: 82808080
        Manufacturer: Sanyo
        Manufacture Date: 07/21/2015
        Serial Number: 04EC
snd_seq_dummy 16384 0
snd_hda_codec_hdmi 53248 1
btusb 40960 0
snd_soc_sst_broadwell 16384 0
snd_soc_sst_haswell_pcm 77824 1 snd_soc_sst_broadwell
snd_soc_sst_dsp 53248 1 snd_soc_sst_haswell_pcm
bluetooth 491520 22 bnep,btusb,rfcomm
snd_hda_intel 36864 3 snd_hda_codec_hdmi
snd_hda_controller 32768 1 snd_hda_intel
snd_soc_rt286 32768 1 snd_soc_sst_broadwell
snd_soc_core 196608 3 snd_soc_sst_haswell_pcm,snd_soc_sst_broadwell,snd_soc_rt286
snd_hda_codec 143360 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_controller
snd_compress 20480 1 snd_soc_core
snd_hwdep 20480 1 snd_hda_codec
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_hda_controller,snd_soc_rt286,snd_pcm_dmaengine
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 3 snd_seq_midi_event,snd_seq_dummy,snd_seq_midi
snd_seq_device 16384 4 snd_seq,snd_rawmidi,snd_seq_dummy,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 86016 15 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress
soundcore 16384 2 snd,snd_hda_codec
dw_dmac_core 24576 2 dw_dmac,snd_soc_sst_dsp
snd_soc_sst_acpi 16384 0
Welcome to PulseAudio! Use "help" for usage information.
>>> 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: 0: 100% 1: 100%
                0: 0.00 dB 1: 0.00 dB
                balance 0.00
        base volume: 100%
                     0.00 dB
        volume steps: 65537
        muted: no
        current latency: 0.00 ms
        max request: 0 KiB
        max rewind: 0 KiB
        monitor source: 0
        sample spec: s16le 2ch 48000Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 0
        configured latency: 0.00 ms; range is 0.50 .. 341.33 ms
        card: 0 <alsa_card.pci-0000_00_03.0>
        module: 5
        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.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-dsp snd-hda-intel snd-hda-controller snd-soc-rt286 snd-soc-core snd-hda-codec snd-compress snd-hwdep 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-controller snd-hda-codec 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-dsp snd-hda-intel snd-hda-controller snd-soc-rt286 snd-soc-core snd-hda-codec snd-compress snd-hwdep 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 'amit-XPS-13-9343':

You have 52 packages (2.3%) supported until November 2016 (9m)
You have 33 packages (1.4%) supported until February 2015 (9m)
You have 2151 packages (93.6%) supported until May 2019 (5y)
You have 33 packages (1.4%) supported until May 2017 (3y)

You have 1 packages (0.0%) that can not/no-longer be downloaded
You have 28 packages (1.2%) 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:47 memory:f7418000-f741bfff

Please check

Revision history for this message
Manfred Hampl (m-hampl) said : 		#9

This might be the same problem as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1413446
Updating your computer's BIOS might help.

Revision history for this message
Amit K Verma (amit34168) said : 		#10

Updated the BIOS.

No sound.

What could I try next?

Revision history for this message
Amit K Verma (amit34168) said : 		#11

Working.

Tried first few steps of the trouble shooting page and it worked.

Thank You

Revision history for this message
Amit K Verma (amit34168) said : 		#12

Problem Solved with BIOS update and Trouble shooting page