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

!!Script ran on: Tue Feb  3 00:10:20 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:      Dell Inc.
Product Name:      Inspiron 7520
Product Version:   A02
Firmware Version:  A02


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

Kernel release:    3.13.0-44-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     
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


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



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

00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)


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

00:1b.0 0403: 8086:1e20 (rev 04)
	Subsystem: 1028:0572


!!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


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


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



!!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
oss_usb
oss_hdaudio
osscore
ctr
ccm
rfcomm
bnep
parport_pc
ppdev
arc4
radeon
ath9k
mac80211
ath3k
btusb
ttm
ath9k_common
ath9k_hw
bluetooth
i915
uvcvideo
ath
videobuf2_core
drm_kms_helper
cfg80211
rts5139
videodev
videobuf2_vmalloc
videobuf2_memops
drm
mei_me
mei
psmouse
i2c_algo_bit
dell_laptop
dell_wmi
serio_raw
sparse_keymap
joydev
dcdbas
video
lpc_ich
wmi
mac_hid
binfmt_misc
lp
parport
hid_generic
usbhid
hid
r8169
ahci
libahci
mii


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

[   60.859478] osscore: module verification failed: signature and/or  required key missing - tainting kernel
[   60.897704] oss_hdaudio: HDA codec 0x14f1506e not known yet
[   60.904768] oss_hdaudio: HDA codec 0x80862806 not known yet
[   60.907333] oss_hdaudio: HDA codec 0x14f1506e not known yet
[   60.907729] oss_hdaudio: HDA codec 0x80862806 not known yet
[   60.917661] usbcore: registered new interface driver oss_usb