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

!!Script ran on: Fri Mar 27 17:13:03 UTC 2020


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

Ubuntu 18.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic


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

Manufacturer:      Notebook                        
Product Name:      N750BU
Product Version:   Not Applicable                  
Firmware Version:  5.12


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

Kernel release:    4.15.0-94-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k4.15.0-94-generic
Library version:    1.1.3
Utilities version:  1.1.3


!!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 Sunrise Point-LP HD Audio (rev 21)


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

00:1f.3 0403: 8086:9d71 (rev 21)
	Subsystem: 1558:0751


!!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 Mar 27 18:07 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Mar 27 18:07 /dev/snd/timer


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

APLAY

aplay: device_list:270: no soundcards found...

ARECORD

arecord: device_list:270: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

Module
nls_utf8
nls_iso8859_1
udf
crc_itu_t
ccm
cmac
bnep
snd_soc_skl
snd_soc_skl_ipc
snd_hda_ext_core
snd_soc_sst_dsp
snd_soc_sst_ipc
snd_soc_acpi
snd_soc_core
snd_compress
ac97_bus
snd_pcm_dmaengine
snd_hda_intel
snd_hda_codec
snd_hda_core
snd_hwdep
snd_pcm
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
arc4
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
pcbc
iwlmvm
snd_seq_midi
snd_seq_midi_event
mac80211
uvcvideo
videobuf2_vmalloc
videobuf2_memops
snd_rawmidi
videobuf2_v4l2
iwlwifi
videobuf2_core
videodev
aesni_intel
aes_x86_64
crypto_simd
glue_helper
media
cryptd
intel_cstate
input_leds
intel_rapl_perf
cfg80211
snd_seq
rtsx_pci_ms
snd_seq_device
memstick
snd_timer
joydev
serio_raw
snd
btusb
i915
btrtl
soundcore
btbcm
btintel
bluetooth
drm_kms_helper
drm
i2c_algo_bit
mei_me
fb_sys_fops
ecdh_generic
syscopyarea
sysfillrect
shpchp
sysimgblt
mei
intel_pch_thermal
wmi
video
acpi_pad
mac_hid
sch_fq_codel
parport_pc
ppdev
lp
parport
ip_tables
x_tables
autofs4
uas
usb_storage
rtsx_pci_sdmmc
psmouse
r8169
ahci
rtsx_pci
mii
libahci


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

[    0.036835] ACPI: Added _OSI(Linux-Dell-Video)
[    0.036835] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.036835] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[    7.565425] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[    8.723855] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    8.836142] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[    8.837690] snd_hda_intel 0000:00:1f.3: no codecs found!
[    9.228089] Adding 8139772k swap on /dev/sda6.  Priority:-2 extents:1 across:8139772k FS