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

!!Script ran on: Thu Apr 20 08:34:34 UTC 2017


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

Linux Mint 18.1 Serena \n \l DISTRIB_ID=LinuxMint DISTRIB_DESCRIPTION="Linux Mint 18.1 Serena" NAME="Linux Mint" ID=linuxmint ID_LIKE=ubuntu PRETTY_NAME="Linux Mint 18.1" HOME_URL="http://www.linuxmint.com/" SUPPORT_URL="http://forums.linuxmint.com/" BUG_REPORT_URL="http://bugs.launchpad.net/linuxmint/" UBUNTU_CODENAME=xenial


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

Manufacturer:      LENOVO
Product Name:      80SV
Product Version:   Lenovo ideapad 510-15IKB
Firmware Version:  3JCN21WW


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

Kernel release:    4.4.0-72-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k4.4.0-72-generic
Library version:    
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 9d71 (rev 21)


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

00:1f.3 0403: 8086:9d71 (rev 21)
	Subsystem: 17aa:382c


!!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


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


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

crw-rw----  1 root audio 116,  1 Apr 20 11:21 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Apr 20 11:21 /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
rfcomm
drbg
ansi_cprng
ctr
ccm
bnep
rtsx_usb_ms
memstick
uvcvideo
snd_hda_intel
arc4
snd_hda_codec
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
rtl8821ae
snd_hda_core
v4l2_common
snd_hwdep
videodev
btcoexist
snd_pcm
x86_pkg_temp_thermal
media
coretemp
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
rtl_pci
rtlwifi
kvm_intel
mac80211
btusb
hci_uart
kvm
snd_seq
btrtl
irqbypass
btbcm
snd_seq_device
cfg80211
snd_timer
btqca
btintel
bluetooth
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
aesni_intel
snd
ideapad_laptop
sparse_keymap
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
input_leds
soundcore
joydev
cryptd
serio_raw
mei_me
mei
shpchp
acpi_pad
intel_lpss_acpi
mac_hid
intel_lpss
binfmt_misc
parport_pc
ppdev
lp
parport
autofs4
btrfs
xor
raid6_pq
dm_mirror
dm_region_hash
dm_log
rtsx_usb_sdmmc
rtsx_usb
nouveau
i915_bpo
mxm_wmi
psmouse
ttm
intel_ips
i2c_algo_bit
drm_kms_helper
syscopyarea
sysfillrect
sysimgblt
fb_sys_fops
drm
ahci
r8169
libahci
mii
wmi
video
i2c_hid
pinctrl_sunrisepoint
pinctrl_intel
hid
fjes


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

[   11.374866] Linux video capture interface: v2.00
[   11.473481] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[   11.647346] rtl8821ae: Using firmware rtlwifi/rtl8821aefw.bin
--
[   11.709557] rtl8821ae 0000:02:00.0 wlp2s0: renamed from wlan0
[   11.717745] snd_hda_intel 0000:00:1f.3: Probing card using HDA DKMS, version 0.201704200731~ubuntu16.04.1
[   11.717956] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[   11.854717] uvcvideo: Found UVC 1.00 device EasyCamera (174f:2407)
--
[   11.859078] USB Video Class driver (1.1.1)
[   11.912483] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[   11.914012] snd_hda_intel 0000:00:1f.3: no codecs found!
[   12.009365] cfg80211: World regulatory domain updated: