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

!!Script ran on: Tue Aug 23 13:58:21 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:      Sony Corporation
Product Name:      VPCSE290X
Product Version:   C60AE2W8
Firmware Version:  R2087H4


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

Kernel release:    4.4.0-34-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     
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
!!-----------------------------



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

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)


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

00:1b.0 0403: 8086:1c20 (rev 04)
	Subsystem: 104d:907b


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



!!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
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
arc4
iwldvm
coretemp
mac80211
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
v4l2_common
videodev
iwlwifi
kvm
media
irqbypass
crct10dif_pclmul
crc32_pclmul
acpi_als
aesni_intel
aes_x86_64
rtsx_pci_ms
lrw
cfg80211
memstick
input_leds
joydev
gf128mul
glue_helper
serio_raw
ablk_helper
cryptd
shpchp
mei_me
kfifo_buf
industrialio
mei
sony_laptop
lpc_ich
mac_hid
tpm_infineon
parport_pc
ppdev
lp
parport
autofs4
hid_generic
usbhid
hid
rtsx_pci_sdmmc
amdkfd
amd_iommu_v2
radeon
i915
psmouse
ttm
i2c_algo_bit
r8169
mii
drm_kms_helper
ahci
syscopyarea
libahci
sysfillrect
sysimgblt
fb_sys_fops
rtsx_pci
drm
video
fjes


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

[    9.059868] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    9.135068] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel
[    9.135124] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0)
[    9.135148] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0)
[    9.135236] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0)
[    9.151147] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0)
[    9.151166] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0)
[    9.151231] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0)
[    9.171587] input: Sony Vaio Keys as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/SNY5001:00/input/input9