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

!!Script ran on: Wed Mar 29 17:21:04 UTC 2017


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

Ubuntu 16.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.2 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:              
Product Name:              
Product Version:           
Firmware Version:  SLZ7710H.86A.0055.2012.0319.2140


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

Kernel release:    4.4.0-70-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k4.4.0-70-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
!!--------------------------------------

00:1b.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)
	DeviceName: Intel High Definition Audio Device


!!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: model=generic


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


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

crw-rw----  1 root audio 116,  1 Mar 29 13:11 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Mar 29 13:11 /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
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
nfsv3
nfs_acl
rpcsec_gss_krb5
auth_rpcgss
nfsv4
nfs
lockd
grace
fscache
usblp
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
joydev
input_leds
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
mei_me
serio_raw
lpc_ich
ie31200_edac
shpchp
mei
edac_core
nuvoton_cir
rc_core
mac_hid
sunrpc
parport_pc
ppdev
lp
parport
autofs4
uas
usb_storage
hid_generic
hid_logitech
ff_memless
usbhid
hid
nouveau
mxm_wmi
wmi
i2c_algo_bit
ttm
drm_kms_helper
syscopyarea
sysfillrect
sysimgblt
fb_sys_fops
psmouse
drm
e1000e
ahci
libahci
ptp
pps_core
video
fjes


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

[    2.924895] AES CTR mode by8 optimization enabled
[    2.948158] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[    2.952622] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201703170301~ubuntu16.04.1
[    2.956006] snd_hda_intel 0000:00:1b.0: no codecs found!
[    3.156953] intel_rapl: Found RAPL domain package
--
[   13.066873] Key type id_legacy registered
[  695.759123] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201703170301~ubuntu16.04.1
[  695.763546] snd_hda_intel 0000:00:1b.0: no codecs found!