no sound card, dummy audio output, no sound
$ bash alsa-info.sh --stdout
cat: /proc/asound/
cat: /proc/asound/cards: No such file or directory
cat: /proc/asound/
alsactl: save_state:1595: No soundcards found...
cat: /tmp/alsa-
upload=
!!#####
!!ALSA Information Script v 0.4.65
!!#####
!!Script ran on: Tue Jan 19 23:43:45 UTC 2021
!!Linux Distribution
!!-----
Ubuntu 20.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_
!!DMI Information
!!---------------
Manufacturer: BIOSTAR Group
Product Name: TZ77XE3
Product Version: 5.0
Firmware Version: 4.6.5
System SKU: None
Board Vendor: BIOSTAR Group
Board Name: TZ77XE3
!!ACPI Device Status Information
!!---------------
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
/sys/bus/
!!Kernel Information
!!-----
Kernel release: 5.4.0-62-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version:
Library version: 1.2.2
Utilities version: 1.2.2
!!Loaded ALSA modules
!!-----
!!Sound Servers on this system
!!-----
Pulseaudio:
Installed - Yes (/usr/bin/
Running - Yes
!!Soundcards recognised by ALSA
!!-----
!!PCI Soundcards installed in the system
!!-----
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
Subsystem: Biostar Microtech Int'l Corp 7 Series/C216 Chipset Family High Definition Audio Controller [1565:822a]
!!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 Jan 20 07:33 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Jan 20 07:33 /dev/snd/timer
!!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
!!-----
aesni_intel
aufs
autofs4
coretemp
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
drm
drm_kms_helper
fb_sys_fops
ghash_clmulni_intel
glue_helper
hid
hid_generic
i2c_algo_bit
i2c_i801
i915
input_leds
intel_cstate
intel_powerclamp
intel_rapl_common
intel_rapl_msr
ip_tables
joydev
kvm
lp
lpc_ich
mac_hid
mei
mei_hdcp
mei_me
mxm_wmi
overlay
parport
parport_pc
pata_acpi
ppdev
r8169
rapl
realtek
sch_fq_codel
serio_raw
syscopyarea
sysfillrect
sysimgblt
usbhid
video
wmi
x86_pkg_
x_tables
!!ALSA/HDA dmesg
!!--------------
[ 0.162684] ACPI: Added _OSI(Linux-
[ 0.162684] ACPI: Added _OSI(Linux-
[ 0.162684] ACPI: Added _OSI(Linux-
!!Packages installed
!!-----
ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.2-1ubuntu0.5 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.2-1ubuntu2 amd64 Utilities for configuring and using ALSA
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