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

!!Script ran on: Wed Aug 26 12:29:14 UTC 2015


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

Ubuntu 12.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.5 LTS)"


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

Manufacturer:      LENOVO
Product Name:      20392
Product Version:   Lenovo B40-70
Firmware Version:  9DCN17WW(V1.02)


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

Kernel release:    3.2.0-23-generic-pae
Operating System:  GNU/Linux
Architecture:      i686
Processor:         i686
SMP Enabled:       Yes


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

Driver version:     1.0.25
Library version:    1.0.25
Utilities version:  1.0.25


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



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

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

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No


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

--- no soundcards ---


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

00:03.0 Audio device: Intel Corporation Device 0a0c (rev 09)
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)


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

00:03.0 0403: 8086:0a0c (rev 09)
	Subsystem: 17aa:3978
--
00:1b.0 0403: 8086:9c20 (rev 04)
	Subsystem: 17aa:3978


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

snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-caiaq: index=-2
snd-usb-ua101: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-usb-audio: index=-2
snd-hda-intel: model = 6stack-dig
snd-hda-intel: model = 3stack-dig
snd-hda-intel: model = 3stack-2ch-dig
snd-hda-intel: model = alc883-6stack-dig
snd-hda-intel: model = 3stack-6ch
snd-hda-intel: model = 3stack-6ch-dig
snd-hda-intel: model = 6stack-dig-demo
snd-hda-intel: model = lenovo
snd_hda_intel: model=mb5


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


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

crw-rw---T  1 root audio 116,  1 Aug 26 19:14 /dev/snd/seq
crw-rw---T  1 root audio 116, 33 Aug 26 19:14 /dev/snd/timer


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

APLAY

aplay: device_list:252: no soundcards found...

ARECORD

arecord: device_list:252: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

Module
nls_iso8859_1
nls_cp437
vfat
fat
rfcomm
bnep
parport_pc
ppdev
nfsd
nfs
lockd
fscache
auth_rpcgss
nfs_acl
sunrpc
vesafb
snd_hda_codec
snd_hwdep
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_seq_dummy
joydev
uvcvideo
videodev
psmouse
serio_raw
snd_seq_oss
snd_seq_midi_event
btusb
bluetooth
snd_seq
ideapad_laptop
sparse_keymap
video
mac_hid
snd_timer
snd_seq_device
snd
soundcore
snd_page_alloc
shpchp
lp
parport
usbhid
hid
uas
usb_storage
r8169


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

[   16.473706] USB Video Class driver (1.1.1)
[   16.572611] snd_hda_intel: `' invalid for parameter `model'
[   16.656745] snd_hda_intel: `' invalid for parameter `model'
[   16.665680] psmouse serio1: elantech: unknown hardware version, aborting...