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

!!Script ran on: Thu Apr 30 08:03:03 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:      LENOVO
Product Name:      10SUS3NH00
Product Version:   ThinkCentre M720s
Firmware Version:  M1UKT28A


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

Kernel release:    5.3.0-46-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k5.3.0-46-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 Cannon Lake PCH cAVS (rev 10)


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

00:1f.3 0403: 8086:a348 (rev 10) (prog-if 80)
	Subsystem: 17aa:312a


!!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 30 10:45 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Apr 30 10:45 /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
hid_logitech_hidpp
hid_logitech_dj
snd_hda_codec_hdmi
snd_soc_hdac_hdmi
snd_hda_codec_realtek
snd_hda_codec_generic
ledtrig_audio
intel_rapl_msr
intel_rapl_common
x86_pkg_temp_thermal
snd_soc_dmic
intel_powerclamp
coretemp
sof_pci_dev
kvm_intel
snd_sof_intel_hda_common
kvm
snd_soc_hdac_hda
snd_sof_intel_hda
snd_sof_intel_byt
snd_sof_intel_ipc
irqbypass
snd_sof
snd_sof_xtensa_dsp
snd_hda_ext_core
snd_soc_acpi_intel_match
snd_soc_acpi
snd_soc_core
binfmt_misc
snd_compress
ac97_bus
snd_pcm_dmaengine
snd_hda_intel
snd_intel_nhlt
crct10dif_pclmul
snd_hda_codec
crc32_pclmul
snd_hda_core
snd_hwdep
ghash_clmulni_intel
snd_pcm
mei_hdcp
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
aesni_intel
snd_seq
aes_x86_64
crypto_simd
cryptd
snd_seq_device
glue_helper
snd_timer
intel_cstate
intel_rapl_perf
snd
input_leds
joydev
mei_me
intel_wmi_thunderbolt
wmi_bmof
soundcore
mei
ie31200_edac
ip6t_REJECT
nf_reject_ipv6
nf_log_ipv6
xt_hl
ip6t_rt
acpi_pad
mac_hid
ipt_REJECT
nf_reject_ipv4
nf_log_ipv4
nf_log_common
xt_LOG
xt_limit
xt_tcpudp
xt_addrtype
xt_conntrack
ip6table_filter
ip6_tables
nf_conntrack_netbios_ns
nf_conntrack_broadcast
nf_nat_ftp
nf_nat
nf_conntrack_ftp
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
libcrc32c
iptable_filter
sch_fq_codel
bpfilter
parport_pc
ppdev
lp
parport
ip_tables
x_tables
autofs4
hid_generic
usbhid
hid
i915
i2c_algo_bit
drm_kms_helper
syscopyarea
sysfillrect
sysimgblt
fb_sys_fops
nvme
ahci
e1000e
nvme_core
drm
libahci
wmi
video


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

[    0.082227] ACPI: Added _OSI(Linux-Dell-Video)
[    0.082227] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.082227] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[    2.588272] AES CTR mode by8 optimization enabled
[    2.638212] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake  platform, aborting probe
[    2.699908] audit: type=1400 audit(1588232760.069:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=724 comm="apparmor_parser"
--
[    2.719206] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    2.723776] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
[    2.723777] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[    2.724368] intel_rapl_common: Found RAPL domain package