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

!!Script ran on: Fri Oct 14 15:11:01 UTC 2016


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

Ubuntu 16.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.1 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:      Dell System XPS L502X
Product Version:   
Firmware Version:  A07


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

Kernel release:    4.4.0-42-lowlatency
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k4.4.0-42-lowlatency
Library version:    1.0.25
Utilities version:  1.1.0


!!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
!!--------------------------------------

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)


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

00:1b.0 0403: 8086:1c20 (rev 05)
	Subsystem: 1028:050e


!!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=-2
snd_hda_intel: enable=0,1,0


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


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

crw-rw----  1 root audio 116,  1 Oct 14 20:37 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Oct 14 20:37 /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
bnep
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
v4l2_common
intel_rapl
videodev
x86_pkg_temp_thermal
media
arc4
iwldvm
intel_powerclamp
coretemp
mac80211
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
aesni_intel
aes_x86_64
btusb
lrw
gf128mul
btrtl
btbcm
btintel
iwlwifi
bluetooth
glue_helper
dell_wmi
sparse_keymap
ablk_helper
mei_me
cfg80211
mei
dell_laptop
cryptd
lpc_ich
dcdbas
shpchp
joydev
input_leds
serio_raw
binfmt_misc
dell_smo8800
mac_hid
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
snd
soundcore
parport_pc
ppdev
lp
parport
autofs4
nouveau
i915
mxm_wmi
ttm
i2c_algo_bit
drm_kms_helper
syscopyarea
sysfillrect
sysimgblt
psmouse
ahci
fb_sys_fops
drm
libahci
r8169
mii
wmi
video
fjes


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

[    9.216713] ppdev: user-space parallel port driver
[   10.270550] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[   10.344746] snd_hda_intel: probe of 0000:00:1b.0 failed with error -2
[   14.392489] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro