!!################################
!!ALSA Information Script v 0.5.0
!!################################

!!Script ran on: Wed Oct 27 07:33:07 UTC 2021


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

CentOS Linux release 8.4.2105 NAME="CentOS Linux" ID="centos" ID_LIKE="rhel fedora" PRETTY_NAME="CentOS Linux 8" CPE_NAME="cpe:/o:centos:centos:8" HOME_URL="https://centos.org/" BUG_REPORT_URL="https://bugs.centos.org/" CENTOS_MANTISBT_PROJECT="CentOS-8" CENTOS_MANTISBT_PROJECT_VERSION="8" CentOS Linux release 8.4.2105 CentOS Linux release 8.4.2105


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

Manufacturer:      Microsoft Corporation
Product Name:      Virtual Machine
Product Version:   7.0
Firmware Version:  090008 
System SKU:        
Board Vendor:      Microsoft Corporation
Board Name:        Virtual Machine


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

/sys/bus/acpi/devices/LNXCPU:00/status 	 15
/sys/bus/acpi/devices/LNXCPU:01/status 	 15
/sys/bus/acpi/devices/LNXCPU:02/status 	 15
/sys/bus/acpi/devices/LNXCPU:03/status 	 15
/sys/bus/acpi/devices/PNP0303:00/status 	 15
/sys/bus/acpi/devices/PNP0501:00/status 	 15
/sys/bus/acpi/devices/PNP0501:01/status 	 15
/sys/bus/acpi/devices/PNP0700:00/status 	 15
/sys/bus/acpi/devices/PNP0C0F:00/status 	 9
/sys/bus/acpi/devices/PNP0C0F:01/status 	 9
/sys/bus/acpi/devices/PNP0C0F:02/status 	 9
/sys/bus/acpi/devices/PNP0C0F:03/status 	 9
/sys/bus/acpi/devices/PNP0F03:00/status 	 15
/sys/bus/acpi/devices/VMBUS:01/status 	 15


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

Kernel release:    4.18.0-305.19.1.el8_4.x86_64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     
Library version:    1.2.4
Utilities version:  1.2.4


!!Loaded ALSA modules
!!-------------------



!!Sound Servers on this system
!!----------------------------

PipeWire:
      Installed - Yes (/usr/bin/pipewire)
      Running - No

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes


!!Soundcards recognised by ALSA
!!-----------------------------



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



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


!!Sysfs card info
!!---------------

!!Card: /sys/class/sound/card*
Driver: 
Tree:
	/sys/class/sound/card* [error opening dir]


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

crw-rw----  1 root audio 116,  1 Oct 27 08:06 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Oct 27 08:06 /dev/snd/timer


!!ALSA configuration files
!!------------------------

!!System wide config file (/etc/asound.conf)

#
# Place your global alsa-lib configuration here...
#


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

APLAY

aplay: device_list:274: no soundcards found...

ARECORD

arecord: device_list:274: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

ata_generic
ata_piix
bridge
cdrom
crc32_pclmul
crc32c_intel
crct10dif_pclmul
dm_log
dm_mirror
dm_mod
dm_region_hash
fuse
ghash_clmulni_intel
hid_hyperv
hv_balloon
hv_netvsc
hv_storvsc
hv_utils
hv_vmbus
hyperv_fb
hyperv_keyboard
i2c_piix4
inet_diag
intel_rapl_common
intel_rapl_msr
ip_set
ip_tables
joydev
libata
libcrc32c
llc
loop
nf_conntrack
nf_defrag_ipv4
nf_defrag_ipv6
nf_nat
nf_reject_ipv4
nf_reject_ipv6
nf_tables
nf_tables_set
nfnetlink
nft_chain_nat
nft_ct
nft_fib
nft_fib_inet
nft_fib_ipv4
nft_fib_ipv6
nft_reject
nft_reject_inet
pcspkr
rapl
scsi_transport_fc
sd_mod
serio_raw
sg
squashfs
sr_mod
stp
sunrpc
t10_pi
tcp_diag
tun
unix_diag
xfs


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

[    0.219371] ACPI: Added _OSI(Linux-Dell-Video)
[    0.219372] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.219373] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)


!!Packages installed
!!--------------------

alsa-lib-1.2.4-5.el8.x86_64
alsa-sof-firmware-1.6.1-2.el8.noarch
alsa-plugins-pulseaudio-1.1.9-1.el8.x86_64
alsa-utils-1.2.4-2.el8.x86_64
alsa-lib-devel-1.2.4-5.el8.x86_64