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

!!Script ran on: Tue Mar 17 07:31:18 UTC 2020


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

Ubuntu 19.10 \n \l DISTRIB_ID=Ubuntu ID=ubuntu ID_LIKE=debian UBUNTU_CODENAME=eoan


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

Manufacturer:      LENOVO
Product Name:      81TE
Product Version:   Lenovo Yoga C940-15IRH
Firmware Version:  BSCN26WW
Board Vendor:      LENOVO
Board Name:        LNVNB161216


!!ACPI Device Status Information
!!---------------

/sys/bus/acpi/devices/ACPI0003:00/status 	 15
/sys/bus/acpi/devices/ACPI000C:00/status 	 15
/sys/bus/acpi/devices/INT0E0C:00/status 	 15
/sys/bus/acpi/devices/INT33A1:00/status 	 15
/sys/bus/acpi/devices/INT33D3:00/status 	 15
/sys/bus/acpi/devices/INT3400:00/status 	 15
/sys/bus/acpi/devices/INT3403:00/status 	 15
/sys/bus/acpi/devices/INT3450:00/status 	 15
/sys/bus/acpi/devices/INT3F0D:00/status 	 15
/sys/bus/acpi/devices/LIC0001:00/status 	 15
/sys/bus/acpi/devices/LNXPOWER:00/status 	 1
/sys/bus/acpi/devices/LNXPOWER:01/status 	 1
/sys/bus/acpi/devices/LNXPOWER:02/status 	 1
/sys/bus/acpi/devices/LNXPOWER:03/status 	 15
/sys/bus/acpi/devices/LNXPOWER:04/status 	 1
/sys/bus/acpi/devices/LNXPOWER:05/status 	 1
/sys/bus/acpi/devices/LNXPOWER:06/status 	 1
/sys/bus/acpi/devices/LNXPOWER:08/status 	 1
/sys/bus/acpi/devices/LNXPOWER:09/status 	 1
/sys/bus/acpi/devices/LNXPOWER:0a/status 	 1
/sys/bus/acpi/devices/LNXPOWER:0b/status 	 1
/sys/bus/acpi/devices/MSFT0001:00/status 	 15
/sys/bus/acpi/devices/MSFT0101:00/status 	 15
/sys/bus/acpi/devices/PNP0103:00/status 	 15
/sys/bus/acpi/devices/PNP0B00:00/status 	 15
/sys/bus/acpi/devices/PNP0C02:01/status 	 3
/sys/bus/acpi/devices/PNP0C02:04/status 	 3
/sys/bus/acpi/devices/PNP0C04:00/status 	 31
/sys/bus/acpi/devices/PNP0C09:00/status 	 15
/sys/bus/acpi/devices/PNP0C0A:00/status 	 31
/sys/bus/acpi/devices/PNP0C0C:00/status 	 15
/sys/bus/acpi/devices/PRP00001:00/status 	 11
/sys/bus/acpi/devices/USBC000:00/status 	 15
/sys/bus/acpi/devices/VPC2004:00/status 	 15
/sys/bus/acpi/devices/WAC2I2A:00/status 	 15
/sys/bus/acpi/devices/YMC2017:00/status 	 15
/sys/bus/acpi/devices/device:01/status 	 15
/sys/bus/acpi/devices/device:16/status 	 15


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

Kernel release:    5.3.0-7642-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k5.3.0-7642-generic
Library version:    1.1.9
Utilities version:  1.1.9


!!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 Multimedia audio controller: Intel Corporation Cannon Lake PCH cAVS (rev 10)


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

00:1f.3 0401: 8086:a348 (rev 10)
	Subsystem: 17aa:3802
--
	Prefetchable memory behind bridge: 0000004000000000-0000004024ffffff [size=592M]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
--
	Prefetchable memory behind bridge: 0000004025000000-0000004049ffffff [size=592M]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-


!!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=auto


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


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

crw-rw----  1 root audio 116,  1 Mar 17 08:27 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Mar 17 08:27 /dev/snd/timer


!!Aplay/Arecord output
!!--------------------

APLAY

aplay: device_list:272: no soundcards found...

ARECORD

arecord: device_list:272: no soundcards found...

!!Amixer output
!!-------------


!!Alsactl output
!!--------------

--startcollapse--
--endcollapse--


!!All Loaded Modules
!!------------------

Module
rfcomm
ccm
cmac
vboxnetadp
vboxnetflt
vboxdrv
bnep
snd_soc_skl_ssp_clk
snd_soc_skl_hda_dsp
sof_pci_dev
snd_soc_hdac_hdmi
snd_sof_intel_hda_common
snd_hda_codec_realtek
snd_sof_intel_hda
snd_sof_intel_byt
snd_hda_codec_generic
snd_sof_intel_ipc
ledtrig_audio
snd_sof
snd_sof_xtensa_dsp
snd_soc_dmic
snd_soc_skl
snd_soc_hdac_hda
snd_hda_ext_core
snd_soc_skl_ipc
snd_soc_sst_ipc
snd_soc_sst_dsp
snd_soc_acpi_intel_match
snd_soc_acpi
snd_soc_core
snd_compress
ac97_bus
snd_pcm_dmaengine
snd_hda_intel
snd_intel_nhlt
snd_hda_codec
snd_hda_core
snd_hwdep
snd_pcm
iwlmvm
snd_seq_midi
snd_seq_midi_event
nls_iso8859_1
mac80211
snd_rawmidi
libarc4
snd_seq
uvcvideo
videobuf2_vmalloc
videobuf2_memops
x86_pkg_temp_thermal
intel_powerclamp
snd_seq_device
coretemp
mei_hdcp
intel_rapl_msr
iwlwifi
btusb
videobuf2_v4l2
btrtl
videobuf2_common
btbcm
kvm_intel
btintel
hid_sensor_accel_3d
videodev
snd_timer
hid_sensor_trigger
bluetooth
kvm
industrialio_triggered_buffer
irqbypass
mc
snd
ecdh_generic
input_leds
intel_cstate
kfifo_buf
ecc
hid_sensor_iio_common
intel_rapl_perf
cfg80211
serio_raw
wmi_bmof
intel_wmi_thunderbolt
soundcore
joydev
industrialio
hid_multitouch
mei_me
mei
idma64
virt_dma
processor_thermal_device
cros_ec_ishtp
ucsi_acpi
intel_rapl_common
cros_ec_core
typec_ucsi
intel_pch_thermal
intel_soc_dts_iosf
typec
nvidia_uvm
ideapad_laptop
sparse_keymap
int3403_thermal
int340x_thermal_zone
mac_hid
int3400_thermal
acpi_pad
acpi_thermal_rel
sch_fq_codel
parport_pc
ppdev
lp
parport
ip_tables
x_tables
autofs4
dm_crypt
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
raid1
raid0
multipath
linear
system76_io
system76_acpi
hid_sensor_custom
hid_sensor_hub
intel_ishtp_loader
intel_ishtp_hid
wacom
usbhid
hid_generic
nvidia_drm
nvidia_modeset
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
i915
nvidia
aesni_intel
i2c_algo_bit
drm_kms_helper
aes_x86_64
syscopyarea
crypto_simd
sysfillrect
sysimgblt
nvme
cryptd
fb_sys_fops
glue_helper
drm
nvme_core
i2c_i801
thunderbolt
ipmi_devintf
intel_ish_ipc
intel_lpss_pci
i2c_hid
ipmi_msghandler
intel_ishtp
intel_lpss
hid
wmi
video
pinctrl_cannonlake
pinctrl_intel


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

[    0.163835] ACPI: Added _OSI(Linux-Dell-Video)
[    0.163836] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.163837] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[   23.106932] audit: type=1400 audit(1584430035.982:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=945 comm="apparmor_parser"
[   23.120422] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[   23.121977] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake  platform, aborting probe
[   23.131775] Adding 4193784k swap on /dev/mapper/cryptswap.  Priority:-2 extents:1 across:4193784k SSFS
[   23.180622] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   23.191304] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   23.252330] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found
[   23.252333] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22