Sound is not working, coming as dummy output

shubham@shubham-desktop:~$ wget -O alsa-info.sh http://www.alsa-project.org/alsa-info.sh && chmod +x ./alsa-info.sh && ./alsa-info.sh
--2018-09-07 13:48:02-- http://www.alsa-project.org/alsa-info.sh
Resolving www.alsa-project.org (www.alsa-project.org)... 77.48.224.243
Connecting to www.alsa-project.org (www.alsa-project.org)|77.48.224.243|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://git.alsa-project.org/?p=alsa-utils.git;a=blob_plain;f=alsa-info/alsa-info.sh [following]
--2018-09-07 13:48:02-- http://git.alsa-project.org/?p=alsa-utils.git;a=blob_plain;f=alsa-info/alsa-info.sh
Resolving git.alsa-project.org (git.alsa-project.org)... 77.48.224.243
Connecting to git.alsa-project.org (git.alsa-project.org)|77.48.224.243|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-sh]
Saving to: ‘alsa-info.sh’

alsa-info.sh [ <=> ] 28.03K 152KB/s in 0.2s

2018-09-07 13:48:03 (152 KB/s) - ‘alsa-info.sh’ saved [28707]

ALSA Information Script v 0.4.64
--------------------------------

This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.

  dmesg
  lspci
  lsmod
  aplay
  amixer
  alsactl
  /proc/asound/
  /sys/class/sound/
  ~/.asoundrc (etc.)

See './alsa-info.sh --help' for command line options.

/usr/sbin/alsactl: save_state:1595: No soundcards found...
cat: /tmp/alsa-info.GPd2sfjTqE/alsactl.tmp: No such file or directory
Automatically upload ALSA information to www.alsa-project.org? [y/N] : y
Uploading information to www.alsa-project.org ... Done!

Your ALSA information is located at http://www.alsa-project.org/db/?f=bfd044c751ea77bc5b0f1a9568ace09addd1c2dc

Please inform the person helping you.

shubham@shubham-desktop:~$ bash alsa-info.sh --stdout
/usr/sbin/alsactl: save_state:1595: No soundcards found...
cat: /tmp/alsa-info.NsIFlw2kj6/alsactl.tmp: No such file or directory
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Fri Sep 7 17:49:42 UTC 2018

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

Ubuntu 16.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.5 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: Precision 5520
Product Version:
Firmware Version: 1.9.4
Board Vendor: Dell Inc.
Board Name: 0X41RR

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

/sys/bus/acpi/devices/ACPI0003:00/status 15
/sys/bus/acpi/devices/ACPI000C:00/status 15
/sys/bus/acpi/devices/DLL07BF:01/status 15
/sys/bus/acpi/devices/DLLK07BF:00/status 15
/sys/bus/acpi/devices/INT33A1:00/status 15
/sys/bus/acpi/devices/INT33D5:00/status 15
/sys/bus/acpi/devices/INT3400:00/status 15
/sys/bus/acpi/devices/INT3403:00/status 15
/sys/bus/acpi/devices/INT3403:01/status 15
/sys/bus/acpi/devices/INT3403:03/status 15
/sys/bus/acpi/devices/INT3403:04/status 15
/sys/bus/acpi/devices/INT3403:05/status 15
/sys/bus/acpi/devices/INT3403:06/status 15
/sys/bus/acpi/devices/INT340E:00/status 15
/sys/bus/acpi/devices/INT3F0D: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:03/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/LNXPOWER:08/status 1
/sys/bus/acpi/devices/LNXPOWER:09/status 1
/sys/bus/acpi/devices/LNXPOWER:0a/status 1
/sys/bus/acpi/devices/LNXPOWER:0b/status 1
/sys/bus/acpi/devices/LNXPOWER:0c/status 1
/sys/bus/acpi/devices/LNXPOWER:0d/status 1
/sys/bus/acpi/devices/LNXPOWER:0e/status 1
/sys/bus/acpi/devices/LNXPOWER:0f/status 1
/sys/bus/acpi/devices/LNXPOWER:10/status 1
/sys/bus/acpi/devices/LNXPOWER:11/status 1
/sys/bus/acpi/devices/LNXPOWER:12/status 1
/sys/bus/acpi/devices/LNXPOWER:13/status 1
/sys/bus/acpi/devices/LNXPOWER:14/status 1
/sys/bus/acpi/devices/LNXPOWER:15/status 1
/sys/bus/acpi/devices/LNXPOWER:16/status 1
/sys/bus/acpi/devices/MSFT0101:00/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C02:01/status 15
/sys/bus/acpi/devices/PNP0C02:03/status 3
/sys/bus/acpi/devices/PNP0C02:05/status 3
/sys/bus/acpi/devices/PNP0C04:00/status 31
/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/SMO8810:00/status 15
/sys/bus/acpi/devices/device:09/status 15
/sys/bus/acpi/devices/device:5f/status 15
/sys/bus/acpi/devices/device:70/status 11

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

Kernel release: 4.4.0-134-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

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

Driver version: k4.4.0-134-generic
Library version: 1.1.0
Utilities version: 1.1.0

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

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

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

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

--- no soundcards ---

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

00:1f.3 Audio device: Intel Corporation Device a171 (rev 31)

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

00:1f.3 0403: 8086:a171 (rev 31) (prog-if 80)
 Subsystem: 1028:07bf

!!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=0
snd_hda_intel: model=mb5

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

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

crw-rw----+ 1 root audio 116, 1 Sep 7 13:46 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Sep 7 13:46 /dev/snd/timer

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

APLAY

aplay: device_list:268: no soundcards found...

ARECORD

arecord: device_list:268: no soundcards found...

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

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

--startcollapse--
--endcollapse--

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

Module
drbg
ansi_cprng
ctr
ccm
rfcomm
arc4
nvram
msr
cmac
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
v4l2_common
videodev
bnep
media
bbswitch
btusb
btrtl
btbcm
btintel
bluetooth
hid_multitouch
i2c_designware_platform
i2c_designware_core
dell_wmi
mxm_wmi
dell_rbtn
dell_laptop
dcdbas
dell_smm_hwmon
snd_hda_intel
snd_hda_codec
snd_hda_core
snd_hwdep
snd_pcm
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
snd_seq
ablk_helper
cryptd
snd_seq_device
snd_timer
ath10k_pci
ath10k_core
input_leds
snd
joydev
serio_raw
ath
idma64
soundcore
virt_dma
mac80211
cfg80211
rtsx_pci_ms
memstick
intel_lpss_pci
mei_me
mei
intel_lpss
processor_thermal_device
intel_soc_dts_iosf
shpchp
dell_smo8800
wmi
mac_hid
int3403_thermal
int3400_thermal
acpi_pad
int340x_thermal_zone
acpi_thermal_rel
intel_hid
sparse_keymap
parport_pc
ppdev
lp
parport
autofs4
btrfs
xor
raid6_pq
hid_generic
usbhid
rtsx_pci_sdmmc
i915_bpo
intel_ips
i2c_algo_bit
drm_kms_helper
psmouse
syscopyarea
sysfillrect
sysimgblt
fb_sys_fops
drm
nvme
ahci
rtsx_pci
libahci
i2c_hid
hid
video
fjes

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

[ 10.512493] intel_rapl: Found RAPL domain dram
[ 10.533504] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 10.533649] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[ 10.563841] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
--
[ 10.651072] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 10.674004] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[ 10.675537] snd_hda_intel 0000:00:1f.3: no codecs found!
[ 10.788298] ath10k_pci 0000:02:00.0: Direct firmware load for ath10k/cal-pci-0000:02:00.0.bin failed with error -2

shubham@shubham-desktop:~$ cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; ls -l /usr/share/pulseaudio/alsa-mixer/paths/; 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 k4.4.0-134-generic.
--- no soundcards ---
  1: : sequencer
 33: : timer
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 May 2 05:40 analog-input-aux.conf
-rw-r--r-- 1 root root 2056 May 2 05:40 analog-input.conf
-rw-r--r-- 1 root root 5769 May 2 05:40 analog-input.conf.common
-rw-r--r-- 1 root root 2185 May 2 05:40 analog-input-dock-mic.conf
-rw-r--r-- 1 root root 1420 May 2 05:40 analog-input-fm.conf
-rw-r--r-- 1 root root 2196 May 2 05:40 analog-input-front-mic.conf
-rw-r--r-- 1 root root 2298 May 2 05:40 analog-input-headphone-mic.conf
-rw-r--r-- 1 root root 2360 May 2 05:40 analog-input-headset-mic.conf
-rw-r--r-- 1 root root 2797 May 2 05:40 analog-input-internal-mic-always.conf
-rw-r--r-- 1 root root 3155 May 2 05:40 analog-input-internal-mic.conf
-rw-r--r-- 1 root root 2486 May 2 05:40 analog-input-linein.conf
-rw-r--r-- 1 root root 2662 May 2 05:40 analog-input-mic.conf
-rw-r--r-- 1 root root 1330 May 2 05:40 analog-input-mic.conf.common
-rw-r--r-- 1 root root 1457 May 2 05:40 analog-input-mic-line.conf
-rw-r--r-- 1 root root 2185 May 2 05:40 analog-input-rear-mic.conf
-rw-r--r-- 1 root root 1425 May 2 05:40 analog-input-tvtuner.conf
-rw-r--r-- 1 root root 1385 May 2 05:40 analog-input-video.conf
-rw-r--r-- 1 root root 1929 May 2 05:40 analog-output.conf
-rw-r--r-- 1 root root 10609 May 2 05:40 analog-output.conf.common
-rw-r--r-- 1 root root 2139 May 2 05:40 analog-output-headphones-2.conf
-rw-r--r-- 1 root root 3147 May 2 05:40 analog-output-headphones.conf
-rw-r--r-- 1 root root 4095 May 2 05:40 analog-output-lineout.conf
-rw-r--r-- 1 root root 1993 May 2 05:40 analog-output-mono.conf
-rw-r--r-- 1 root root 3725 May 2 05:40 analog-output-speaker-always.conf
-rw-r--r-- 1 root root 4521 May 2 05:40 analog-output-speaker.conf
-rw-r--r-- 1 root root 159 May 2 05:40 hdmi-output-0.conf
-rw-r--r-- 1 root root 161 May 2 05:40 hdmi-output-1.conf
-rw-r--r-- 1 root root 161 May 2 05:40 hdmi-output-2.conf
-rw-r--r-- 1 root root 161 May 2 05:40 hdmi-output-3.conf
-rw-r--r-- 1 root root 163 May 2 05:40 hdmi-output-4.conf
-rw-r--r-- 1 root root 163 May 2 05:40 hdmi-output-5.conf
-rw-r--r-- 1 root root 163 May 2 05:40 hdmi-output-6.conf
-rw-r--r-- 1 root root 163 May 2 05:40 hdmi-output-7.conf
-rw-r--r-- 1 root root 712 May 2 05:40 iec958-stereo-output.conf
[sudo] password for shubham:
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/shubham/.pulse': No such file or directory
rm: cannot remove '/home/shubham/.asound*': No such file or directory
rm: cannot remove '/home/shubham/.pulse-cookie': No such file or directory
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Hit:28 http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu xenial InRelease
Ign:29 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Packages
Ign:30 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en_US
Ign:31 http://dl.google.com/linux/chrome/deb stable InRelease
Ign:32 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en_US
Ign:33 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en
Hit:34 http://dl.google.com/linux/chrome/deb stable Release
Ign:35 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en
Ign:27 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Packages
Get:37 http://archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
Ign:29 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Packages
Ign:30 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en_US
Ign:32 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en_US
Ign:33 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en
Ign:35 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en
Ign:27 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Packages
Ign:29 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Packages
Hit:38 https://packagecloud.io/slacktechnologies/slack/debian jessie InRelease
Ign:30 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en_US
Ign:32 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en_US
Ign:33 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en
Ign:35 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en
Ign:27 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Packages
Ign:29 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Packages
Ign:32 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en_US
Ign:30 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en_US
Ign:35 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en
Ign:33 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en
Ign:29 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Packages
Ign:27 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Packages
Ign:32 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en_US
Ign:30 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en_US
Ign:35 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en
Ign:33 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en
Err:29 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Packages
  404 Not Found
Err:27 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Packages
  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
Ign:32 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en_US
Ign:35 http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Translation-en
Ign:30 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en_US
Ign:33 https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Translation-en
Fetched 323 kB in 2s (144 kB/s)
Reading package lists... Done
W: The repository 'file: Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'cdrom://[Ubuntu 16.04 _Xenial_ - Build amd64 LIVE Binary 20160624-10:47] xenial Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages.xz failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages.xz failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages.bz2 failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages.bz2 failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages.lzma failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages.lzma failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-amd64_Packages.gz failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: Symlinking final file /var/lib/apt/lists/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages back to /var/lib/apt/lists/partial/Ubuntu%2016.04%20%5fXenial%5f%20-%20Build%20amd64%20LIVE%20Binary%2020160624-10:47_dists_xenial_main_binary-i386_Packages.gz failed - pkgAcqIndex::StageDownloadDone (17: File exists)
W: The repository 'https://cran.utstat.utoronto.ca/bin/linux/ubuntu xenial/ Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch https://cran.utstat.utoronto.ca/bin/linux/ubuntu/xenial/Packages server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
E: Failed to fetch http://www.stats.bris.ac.uk/R/bin/linux/ubuntu/precise/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists... Done
Building dependency tree
Reading state information... Done
aptitude is already the newest version (0.7.4-2ubuntu2).
The following packages were automatically installed and are no longer required:
  linux-headers-4.4.0-131 linux-headers-4.4.0-131-generic
  linux-image-4.4.0-131-generic linux-image-extra-4.4.0-131-generic
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
paman is already installed at the requested version (0.9.4-1ubuntu5)
gnome-alsamixer is already installed at the requested version (0.9.7~cvs.20060916.ds.1-5)
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
paman is already installed at the requested version (0.9.4-1ubuntu5)
gnome-alsamixer is already installed at the requested version (0.9.7~cvs.20060916.ds.1-5)
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
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

H/W path Device Class Description
==========================================================
                                system Precision 5520 (07BF)
/0 bus 0X41RR
/0/0 memory 64KiB BIOS
/0/45 memory 32GiB System Memory
/0/45/0 memory 16GiB SODIMM Synchronous 2400 MHz
/0/45/1 memory 16GiB SODIMM Synchronous 2400 MHz
/0/49 memory 256KiB L1 cache
/0/4a memory 1MiB L2 cache
/0/4b memory 8MiB L3 cache
/0/4c processor Intel(R) Core(TM) i7-7820HQ CPU @
/0/100 bridge Intel Corporation
/0/100/1 bridge Sky Lake PCIe Controller (x16)
/0/100/1/0 generic Illegal Vendor ID
/0/100/2 display Intel Corporation
/0/100/4 generic Intel Corporation
/0/100/14 bus Sunrise Point-H USB 3.0 xHCI Cont
/0/100/14/0 usb2 bus xHCI Host Controller
/0/100/14/1 usb1 bus xHCI Host Controller
/0/100/14/1/1 input USB Optical Mouse
/0/100/14/1/2 input Dell KB216 Wired Keyboard
/0/100/14/1/4 communication Bluetooth wireless interface
/0/100/14/1/c multimedia Integrated_Webcam_HD
/0/100/14.2 generic Sunrise Point-H Thermal subsystem
/0/100/15 generic Sunrise Point-H LPSS I2C Controll
/0/100/15.1 generic Sunrise Point-H LPSS I2C Controll
/0/100/16 communication Sunrise Point-H CSME HECI #1
/0/100/16.3 communication Sunrise Point-H KT Redirection
/0/100/17 storage Sunrise Point-H SATA controller [
/0/100/1c bridge Sunrise Point-H PCI Express Root
/0/100/1c/0 wlp2s0 network QCA6174 802.11ac Wireless Network
/0/100/1c.1 bridge Sunrise Point-H PCI Express Root
/0/100/1c.1/0 generic Realtek Semiconductor Co., Ltd.
/0/100/1d bridge Sunrise Point-H PCI Express Root
/0/100/1d/0 storage Toshiba America Info Systems
/0/100/1d.4 bridge Sunrise Point-H PCI Express Root
/0/100/1d.6 bridge Sunrise Point-H PCI Express Root
/0/100/1d.6/0 bridge Intel Corporation
/0/100/1d.6/0/0 bridge Intel Corporation
/0/100/1d.6/0/1 bridge Intel Corporation
/0/100/1d.6/0/2 bridge Intel Corporation
/0/100/1d.6/0/2/0 bus Intel Corporation
/0/100/1d.6/0/2/0/0 usb4 bus xHCI Host Controller
/0/100/1d.6/0/2/0/1 usb3 bus xHCI Host Controller
/0/100/1f bridge Sunrise Point-H LPC Controller
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia Intel Corporation
/0/100/1f.4 bus Sunrise Point-H SMBus
/0/1 scsi1 storage
/0/1/0.0.0 /dev/sda disk 2TB ST2000LM007-1R81
/0/1/0.0.0/1 /dev/sda1 volume 1023MiB Windows FAT volume
/0/1/0.0.0/2 /dev/sda2 volume 31GiB Linux swap volume
/0/1/0.0.0/3 /dev/sda3 volume 500GiB EXT4 volume
/0/1/0.0.0/4 /dev/sda4 volume 250GiB EXT4 volume
/1 power DELL 5D91C7A
total 0
drwxr-xr-x 2 root root 80 Sep 7 13:46 .
crw-rw----+ 1 root audio 116, 33 Sep 7 13:46 timer
crw-rw----+ 1 root audio 116, 1 Sep 7 13:46 seq
drwxr-xr-x 20 root root 4440 Sep 7 13:51 ..
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-compress.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq-device.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/oss/snd-pcm-oss.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-pcm-dmaengine.ko
/lib/modules/4.4.0-134-generic/kernel/sound/core/snd-timer.ko
/lib/modules/4.4.0-134-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-via82xx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-intel8x0m.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/trident/snd-trident.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-ens1371.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/aw2/snd-aw2.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-indigodjx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-gina20.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-mona.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-layla24.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-indigoio.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-indigoiox.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-mia.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-echo3g.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-gina24.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-indigo.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-darla20.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-indigodj.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-darla24.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/echoaudio/snd-layla20.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-als4000.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/lola/snd-lola.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/pcxhr/snd-pcxhr.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-es1968.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-intel8x0.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/rme9652/snd-hdsp.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/rme9652/snd-rme9652.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/rme9652/snd-hdspm.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-als300.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-es1938.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/nm256/snd-nm256.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-atiixp-modem.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/oxygen/snd-oxygen.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/oxygen/snd-virtuoso.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/riptide/snd-riptide.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/mixart/snd-mixart.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ctxfi/snd-ctxfi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/korg1212/snd-korg1212.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/asihpi/snd-asihpi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-rme32.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-azt3328.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/vx222/snd-vx222.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-maestro3.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/au88x0/snd-au8820.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/au88x0/snd-au8830.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/au88x0/snd-au8810.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-cs4281.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-bt87x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ca0106/snd-ca0106.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-via82xx-modem.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/lx6464es/snd-lx6464es.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ymfpci/snd-ymfpci.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-ad1889.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ice1712/snd-ice1712.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ice1712/snd-ice1724.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-rme96.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/ali5451/snd-ali5451.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-fm801.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-atiixp.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-cmipci.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/snd-sonicvibes.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-generic.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-hdmi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/other/snd-ak4117.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/4.4.0-134-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/4.4.0-134-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/fsl/snd-soc-imx-audmux.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/fsl/snd-soc-fsl-ssi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/fsl/snd-soc-fsl-spdif.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/fsl/snd-soc-fsl-asrc.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/common/snd-soc-sst-ipc.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/common/snd-soc-sst-dsp.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/common/snd-soc-sst-acpi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5660.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-max98090_ti.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-skl_rt286.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-haswell.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-broadwell.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-rt5640-mach.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5645.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5640.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5672.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-max98090-mach.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/baytrail/snd-soc-sst-baytrail-pcm.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/haswell/snd-soc-sst-haswell-pcm.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/atom/snd-soc-sst-mfld-platform.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-core.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/skylake/snd-soc-skl-ipc.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/intel/skylake/snd-soc-skl.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/xtensa/snd-soc-xtfpga-i2s.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-sta350.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs4270.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8776.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8753.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-sta32x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tas571x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8978.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8804-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-dmic.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42l56.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8737.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8580.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-spdif-rx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ak4554.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-pcm512x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8804.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tas5086.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8903.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8523.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8728.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tas2552.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs4271-spi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8770.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs4271.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42l52.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8962.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-sti-sas.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8731.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-sgtl5000.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42l51-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-es8328.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8750.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8741.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ssm2602.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic3x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-pcm1792a-codec.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rt5660.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rl6231.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-sigmadsp-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-si476x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-spdif-tx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs35l32.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-spi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-spi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ts3a227e.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-spi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8711.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rt286.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-gtm601.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ak5386.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-max98090.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tfa9879.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-pcm1681.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs4271-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-alc5623.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42l51.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tpa6130a2.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ssm4567.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-adau1701.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ak4613.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs4349.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs4265.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ak4642.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rt5670.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rl6347a.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8804-spi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rt5640.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rt5631.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-pcm512x-i2c.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic31xx.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ac97.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-rt5645.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-cs42l73.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-ak4104.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/codecs/snd-soc-wm8510.ko
/lib/modules/4.4.0-134-generic/kernel/sound/soc/generic/snd-soc-simple-card.ko
/lib/modules/4.4.0-134-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/4.4.0-134-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/digi00x/snd-firewire-digi00x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/snd-scs1x.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/tascam/snd-firewire-tascam.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/4.4.0-134-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/line6/snd-usb-line6.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/line6/snd-usb-toneport.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/line6/snd-usb-variax.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/line6/snd-usb-pod.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/line6/snd-usb-podhd.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/hiface/snd-usb-hiface.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/bcd2000/snd-bcd2000.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko
/lib/modules/4.4.0-134-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/4.4.0-134-generic/kernel/sound/hda/snd-hda-core.ko
/lib/modules/4.4.0-134-generic/kernel/sound/hda/ext/snd-hda-ext-core.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-dummy.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/opl3/snd-opl3-lib.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/opl3/snd-opl3-synth.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/vx/snd-vx-lib.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-serial-u16550.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-portman2x4.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/mpu401/snd-mpu401.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-aloop.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-virmidi.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-mtpav.ko
/lib/modules/4.4.0-134-generic/kernel/sound/drivers/snd-mts64.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5910] (rev 05)
00:01.0 PCI bridge [0604]: Intel Corporation Sky Lake PCIe Controller (x16) [8086:1901] (rev 05)
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:591b] (rev 04)
00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 05)
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)
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-H LPSS I2C Controller #0 [8086:a160] (rev 31)
00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-H LPSS I2C Controller #1 [8086:a161] (rev 31)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31)
00:16.3 Serial controller [0700]: Intel Corporation Sunrise Point-H KT Redirection [8086:a13d] (rev 31)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] [8086:a102] (rev 31)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #1 [8086:a110] (rev f1)
00:1c.1 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #2 [8086:a111] (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)
00:1d.6 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #15 [8086:a11e] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller [8086:a154] (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 Device [8086:a171] (rev 31)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31)
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:13b6] (rev ff)
02:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
04:00.0 Non-Volatile memory controller [0108]: Toshiba America Info Systems Device [1179:0116]
06:00.0 PCI bridge [0604]: Intel Corporation Device [8086:1576]
07:00.0 PCI bridge [0604]: Intel Corporation Device [8086:1576]
07:01.0 PCI bridge [0604]: Intel Corporation Device [8086:1576]
07:02.0 PCI bridge [0604]: Intel Corporation Device [8086:1576]
0a:00.0 USB controller [0c03]: Intel Corporation Device [8086:15b5]
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 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0cf3:e007 Atheros Communications, Inc.
Bus 001 Device 003: ID 413c:2113 Dell Computer Corp.
Bus 001 Device 005: ID 0c45:6713 Microdia
Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/usr/sbin/alsactl
Specified filename /dev/dsp does not exist.
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 0x000fced0-0x000fcedf] mapped at [ffff8800000fced0]
[ 0.000000] No NUMA configuration found
[ 0.211211] PCCT header not found.
[ 5.229017] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 5.370078] pnp: PnP ACPI: found 10 devices
[ 5.942544] audit: initializing netlink subsys (disabled)
[ 5.942554] audit: type=2000 audit(1536342409.936:1): initialized
[ 6.872169] libphy: Fixed MDIO Bus: probed
[ 6.873793] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.873975] hub 1-0:1.0: USB hub found
[ 6.874378] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 6.874563] hub 2-0:1.0: USB hub found
[ 6.876287] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.876463] hub 3-0:1.0: USB hub found
[ 6.876570] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 6.876750] hub 4-0:1.0: USB hub found
[ 7.140728] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 7.318533] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
[ 7.318751] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 7.677937] usb 1-2: New USB device found, idVendor=413c, idProduct=2113
[ 7.678192] usb 1-2: ep 0x81 - rounding interval to 128 microframes, ep desc says 192 microframes
[ 7.678195] usb 1-2: ep 0x82 - rounding interval to 256 microframes, ep desc says 384 microframes
[ 7.976022] usb 1-4: New USB device found, idVendor=0cf3, idProduct=e007
[ 8.306603] usb 1-12: New USB device found, idVendor=0c45, idProduct=6713
[ 10.214697] systemd[1]: Listening on Journal Audit Socket.
[ 10.248990] lp: driver loaded but no devices found
[ 10.417091] int3403 thermal: probe of INT3403:06 failed with error -22
[ 10.468808] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 10.483884] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 10.512485] intel_rapl: Found RAPL domain package
[ 10.512489] intel_rapl: Found RAPL domain core
[ 10.512491] intel_rapl: Found RAPL domain uncore
[ 10.512493] intel_rapl: Found RAPL domain dram
[ 10.533504] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 10.533649] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[ 10.674004] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[ 10.675537] snd_hda_intel 0000:00:1f.3: no codecs found!
[ 10.788298] ath10k_pci 0000:02:00.0: Direct firmware load for ath10k/cal-pci-0000:02:00.0.bin failed with error -2
[ 10.788480] ath10k_pci 0000:02:00.0: Direct firmware load for ath10k/QCA6174/hw3.0/firmware-5.bin failed with error -2
[ 10.788484] ath10k_pci 0000:02:00.0: could not fetch firmware file 'ath10k/QCA6174/hw3.0/firmware-5.bin': -2
[ 11.090553] audit: type=1400 audit(1536342415.446:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pid=1005 comm="apparmor_parser"
[ 11.093489] audit: type=1400 audit(1536342415.446:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1007 comm="apparmor_parser"
[ 11.093495] audit: type=1400 audit(1536342415.446:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1007 comm="apparmor_parser"
[ 11.093732] audit: type=1400 audit(1536342415.446:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1012 comm="apparmor_parser"
[ 11.093760] audit: type=1400 audit(1536342415.446:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4917/usr/lib/snapd/snap-confine" pid=1002 comm="apparmor_parser"
[ 11.093766] audit: type=1400 audit(1536342415.446:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4917/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1002 comm="apparmor_parser"
[ 11.096926] audit: type=1400 audit(1536342415.450:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1001 comm="apparmor_parser"
[ 11.096932] audit: type=1400 audit(1536342415.450:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1001 comm="apparmor_parser"
[ 11.096937] audit: type=1400 audit(1536342415.450:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1001 comm="apparmor_parser"
[ 11.096941] audit: type=1400 audit(1536342415.450:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1001 comm="apparmor_parser"
[ 11.339940] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[ 11.339946] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
[ 11.339955] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346654] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346704] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346738] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346771] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346802] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346853] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.346884] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.582205] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.630892] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6713)
[ 12.039874] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 12.131168] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
sudo: /etc/init.d/sl-modem-daemon: command not found
/etc/modprobe.d/alsa-base.conf:options snd-hda-intel model=mb5
 Release Date: 04/23/2018
  Serial services are supported (int 14h)
 Manufacturer: Dell Inc.
 Product Name: Precision 5520
 Serial Number: H8836M2
 Manufacturer: Dell Inc.
 Product Name: 0X41RR
 Serial Number: /H8836M2/CNCMK008330598/
 Manufacturer: Dell Inc.
 Serial Number: H8836M2
 Manufacturer: Kingston
 Serial Number: 312A34D8
 Manufacturer: Kingston
 Serial Number: 2D2A36D8
 Manufacturer: Intel(R) Corporation
 Serial Number: To Be Filled By O.E.M.
 Manufacturer: LG
 Manufacture Date: 09/19/2017
 Serial Number: 0555
  Debug Use USB(Disabled:Serial)
snd_seq_dummy 16384 0
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_hda_intel 40960 0
snd_hda_codec 135168 1 snd_hda_intel
snd_hda_core 77824 2 snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 106496 3 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 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
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 8 snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 1 snd
usbhid 53248 0
hid 122880 4 i2c_hid,hid_multitouch,hid_generic,usbhid
1 sink(s) available.
  * index: 0
 name: <auto_null>
 driver: <module-null-sink.c>
 flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: RUNNING
 suspend cause:
 priority: 1000
 volume: front-left: 11155 / 17% / -46.14 dB, front-right: 11155 / 17% / -46.14 dB
         balance 0.00
 base volume: 65536 / 100% / 0.00 dB
 volume steps: 65537
 muted: no
 current latency: 6.88 ms
 max request: 4 KiB
 max rewind: 4 KiB
 monitor source: 0
 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 .. 2000.00 ms
 module: 13
 properties:
  device.description = "Dummy Output"
  device.class = "abstract"
  device.icon_name = "audio-card"
aplay: device_list:268: no soundcards found...
Unloading ALSA sound driver modules: snd-seq-dummy 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.
Loading ALSA sound driver modules: snd-seq-dummy 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 'shubham-desktop':

You have 2213 packages (79.2%) supported until April 2021 (Canonical - 5y)
You have 42 packages (1.5%) supported until April 2021 (Community - 5y)
You have 145 packages (5.2%) supported until April 2019 (Community - 3y)

You have 14 packages (0.5%) that can not/no-longer be downloaded
You have 379 packages (13.6%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
  *-usb:3
       description: Video
       product: Integrated_Webcam_HD
       vendor: CN045G28LOG007BEB1TEA01
       physical id: c
       bus info: usb@1:c
       version: 56.05
       capabilities: usb-2.00
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
  *-multimedia
       description: Audio device
       product: Intel Corporation
       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:153 memory:ed128000-ed12bfff memory:ed100000-ed10ffff