LC_ALL=C systemctl --user status pulseaudio.socket pulseaudio.service -al
LC_ALL=C getfacl /dev/snd/*
LC_ALL=C pacmd ls
[dad@localhost ~]$ LC_ALL=C systemctl --user status pulseaudio.socket pulseaudio.service -al
* pulseaudio.socket - Sound System
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.socket; disabled; vendor preset: enabled)
Active: active (running) since Sun 2020-02-16 06:31:08 AWST; 4h 28min ago
Listen: /run/user/1000/pulse/native (Stream)
CGroup: /user.slice/user-1000.slice/user@1000.service/pulseaudio.socket
Feb 16 06:31:08 localhost systemd[18475]: Listening on Sound System.
Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.
* pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; disabled; vendor preset: enabled)
Active: active (running) since Sun 2020-02-16 06:31:13 AWST; 4h 28min ago
Main PID: 18717 (pulseaudio)
CGroup: /user.slice/user-1000.slice/user@1000.service/pulseaudio.service
|-18717 /usr/bin/pulseaudio --daemonize=no
`-18761 /usr/libexec/pulse/gsettings-helper
Feb 16 06:31:11 localhost systemd[18475]: Starting Sound Service...
Feb 16 06:31:13 localhost systemd[18475]: Started Sound Service.
Feb 16 06:31:38 localhost pulseaudio[18717]: E: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, t>
lines 1-20/20 (END)
[dad@localhost ~]$ LC_ALL=C getfacl /dev/snd/*
getfacl: Removing leading '/' from absolute path names
# file: dev/snd/by-id
# owner: root
# group: root
user::rwx
group::r-x
other::r-x
# file: dev/snd/by-path
# owner: root
# group: root
user::rwx
group::r-x
other::r-x
# file: dev/snd/controlC0
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/controlC1
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/controlC2
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/hwC0D0
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/hwC1D0
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/hwC1D1
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/hwC1D2
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/hwC1D3
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC0D0c
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC0D0p
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC0D2c
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC1D3p
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC1D7p
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC1D8p
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC1D9p
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/pcmC2D0c
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/seq
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
# file: dev/snd/timer
# owner: root
# group: audio
user::rw-
user:dad:rw-
group::rw-
mask::rw-
other::---
[dad@localhost ~]$
[dad@localhost ~]$ LC_ALL=C pacmd ls
Memory blocks currently allocated: 1, size: 63.9 KiB.
Memory blocks allocated during the whole lifetime: 212681, size: 954.3 MiB.
Memory blocks imported from other processes: 0, size: 0 B.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 0 B.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: auto_null
Default source name: alsa_input.usb-_Webcam_C170-02.analog-mono
Memory blocks of type POOL: 1 allocated/118872 accumulated.
Memory blocks of type POOL_EXTERNAL: 0 allocated/0 accumulated.
Memory blocks of type APPENDED: 0 allocated/0 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/10 accumulated.
Memory blocks of type IMPORTED: 0 allocated/93799 accumulated.
30 module(s) loaded.
index: 0
name: <module-device-restore>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute state of devices"
module.version = "12.2.0-5.mga7"
index: 1
name: <module-stream-restore>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute/device state of streams"
module.version = "12.2.0-5.mga7"
index: 2
name: <module-card-restore>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore profile of cards"
module.version = "12.2.0-5.mga7"
index: 3
name: <module-augment-properties>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Augment the property sets of streams with additional static information"
module.version = "12.2.0-5.mga7"
index: 4
name: <module-switch-on-port-available>
argument: <>
used: -1
load once: yes
properties:
module.author = "David Henningsson"
module.description = "Switches ports and profiles when devices are plugged/unplugged"
module.version = "12.2.0-5.mga7"
index: 5
name: <module-udev-detect>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Detect available audio hardware and load matching drivers"
module.version = "12.2.0-5.mga7"
index: 6
name: <module-alsa-card>
argument: <device_id="1" name="pci-0000_01_00.1" card_name="alsa_card.pci-0000_01_00.1" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1">
used: 0
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "12.2.0-5.mga7"
index: 7
name: <module-alsa-card>
argument: <device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1">
used: 0
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "12.2.0-5.mga7"
index: 8
name: <module-alsa-card>
argument: <device_id="2" name="usb-_Webcam_C170-02" card_name="alsa_card.usb-_Webcam_C170-02" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1">
used: 0
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "12.2.0-5.mga7"
index: 9
name: <module-bluetooth-policy>
argument: <>
used: -1
load once: yes
properties:
module.author = "Frédéric Dalleau, Pali Rohár"
module.description = "Policy module to make using bluetooth devices out-of-the-box easier"
module.version = "12.2.0-5.mga7"
index: 10
name: <module-bluetooth-discover>
argument: <>
used: -1
load once: yes
properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
module.version = "12.2.0-5.mga7"
index: 11
name: <module-bluez5-discover>
argument: <>
used: -1
load once: yes
properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
module.version = "12.2.0-5.mga7"
index: 12
name: <module-esound-protocol-unix>
argument: <>
used: -1
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "ESOUND protocol (UNIX sockets)"
module.version = "12.2.0-5.mga7"
index: 13
name: <module-native-protocol-unix>
argument: <>
used: -1
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "Native protocol (UNIX sockets)"
module.version = "12.2.0-5.mga7"
index: 14
name: <module-gsettings>
argument: <>
used: -1
load once: yes
properties:
module.author = "Sylvain Baubeau"
module.description = "GSettings Adapter"
module.version = "12.2.0-5.mga7"
index: 15
name: <module-default-device-restore>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the default sink and source"
module.version = "12.2.0-5.mga7"
index: 16
name: <module-rescue-streams>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is removed, try to move its streams to the default sink/source"
module.version = "12.2.0-5.mga7"
index: 17
name: <module-always-sink>
argument: <>
used: -1
load once: yes
properties:
module.author = "Colin Guthrie"
module.description = "Always keeps at least one sink loaded even if it's a null one"
module.version = "12.2.0-5.mga7"
index: 18
name: <module-null-sink>
argument: <sink_name=auto_null sink_properties='device.description="Dummy Output"'>
used: 0
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "Clocked NULL sink"
module.version = "12.2.0-5.mga7"
index: 19
name: <module-intended-roles>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Automatically set device of streams based on intended roles of devices"
module.version = "12.2.0-5.mga7"
index: 20
name: <module-suspend-on-idle>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is idle for too long, suspend it"
module.version = "12.2.0-5.mga7"
index: 21
name: <module-systemd-login>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Create a client for each login session of this user"
module.version = "12.2.0-5.mga7"
index: 22
name: <module-position-event-sounds>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them."
module.version = "12.2.0-5.mga7"
index: 23
name: <module-role-cork>
argument: <>
used: -1
load once: yes
properties:
module.author = "Lennart Poettering"
module.description = "Mute & cork streams with certain roles while others exist"
module.version = "12.2.0-5.mga7"
index: 24
name: <module-filter-heuristics>
argument: <>
used: -1
load once: yes
properties:
module.author = "Colin Guthrie"
module.description = "Detect when various filters are desirable"
module.version = "12.2.0-5.mga7"
index: 25
name: <module-filter-apply>
argument: <>
used: -1
load once: yes
properties:
module.author = "Colin Guthrie"
module.description = "Load filter sinks automatically when needed"
module.version = "12.2.0-5.mga7"
index: 26
name: <module-x11-publish>
argument: <display=:0>
used: -1
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "X11 credential publisher"
module.version = "12.2.0-5.mga7"
index: 27
name: <module-device-manager>
argument: <do_routing=1>
used: -1
load once: yes
properties:
module.author = "Colin Guthrie"
module.description = "Keep track of devices (and their descriptions) both past and present and prioritise by role"
module.version = "12.2.0-5.mga7"
index: 28
name: <module-x11-xsmp>
argument: <display=:0 session_manager=local/localhost:@/tmp/.ICE-unix/18671,unix/localhost:/tmp/.ICE-unix/18671>
used: -1
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "X11 session management"
module.version = "12.2.0-5.mga7"
index: 29
name: <module-cli-protocol-unix>
argument: <>
used: -1
load once: no
properties:
module.author = "Lennart Poettering"
module.description = "Command line interface protocol (UNIX sockets)"
module.version = "12.2.0-5.mga7"
1 sink(s) available.
* index: 0
name: <auto_null>
driver: <module-null-sink.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 1000
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 344 KiB
max rewind: 344 KiB
monitor source: 1
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
module: 18
properties:
device.description = "Dummy Output"
device.class = "abstract"
device.icon_name = "audio-card"
2 source(s) available.
* index: 0
name: <alsa_input.usb-_Webcam_C170-02.analog-mono>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9049
volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 0 KiB
sample spec: s16le 1ch 44100Hz
channel map: mono
Mono
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
card: 2 <alsa_card.usb-_Webcam_C170-02>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "2"
alsa.card_name = "Webcam C170"
alsa.long_card_name = "Webcam C170 at usb-0000:00:1d.0-1.2, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:1d.0-usb-0:1.2:1.2"
sysfs.path = "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.2/sound/card2"
udev.id = "usb-_Webcam_C170-02"
device.bus = "usb"
device.vendor.id = "046d"
device.vendor.name = "Logitech, Inc."
device.product.id = "082b"
device.product.name = "Webcam C170"
device.serial = "_Webcam_C170"
device.form_factor = "webcam"
device.string = "hw:2"
device.buffering.buffer_size = "176400"
device.buffering.fragment_size = "88200"
device.access_mode = "mmap+timer"
device.profile.name = "analog-mono"
device.profile.description = "Analog Mono"
device.description = "Webcam C170 Analog Mono"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB046d:082b"
module-udev-detect.discovered = "1"
device.icon_name = "camera-web-usb"
ports:
analog-input: Analog Input (priority 10000, latency offset 0 usec, available: unknown)
properties:
active port: <analog-input>
index: 1
name: <auto_null.monitor>
driver: <module-null-sink.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 1000
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 344 KiB
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
monitor_of: 0
module: 18
properties:
device.description = "Monitor of Dummy Output"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
8 client(s) logged in.
index: 0
driver: <module-systemd-login.c>
owner module: 21
properties:
application.name = "Login Session c2"
systemd-login.session = "c2"
index: 3
driver: <protocol-native.c>
owner module: 13
properties:
application.name = "libphonon"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "32"
application.process.id = "18671"
application.process.user = "dad"
application.process.host = "localhost"
application.process.binary = "ksmserver"
application.language = "en_AU.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "2f59b10807044108a7efe3e36bbe2560"
application.process.session_id = "c2"
index: 6
driver: <module-x11-xsmp.c>
owner module: 28
properties:
application.name = "XSMP Session on KDE as 1014cd7d2d4000158180587300000186710008"
xsmp.vendor = "KDE"
xsmp.client.id = "1014cd7d2d4000158180587300000186710008"
index: 10
driver: <protocol-native.c>
owner module: 13
properties:
application.name = "QPulse"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "32"
application.process.id = "18689"
application.process.user = "dad"
application.process.host = "localhost"
application.process.binary = "plasmashell"
application.language = "en_AU.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "2f59b10807044108a7efe3e36bbe2560"
application.process.session_id = "c2"
index: 11
driver: <protocol-native.c>
owner module: 13
properties:
application.name = "Firefox"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "32"
window.x11.display = ":0"
window.x11.screen = "0"
application.process.id = "20375"
application.process.user = "dad"
application.process.host = "localhost"
application.process.binary = "firefox"
application.language = "en_AU.UTF-8"
application.process.machine_id = "2f59b10807044108a7efe3e36bbe2560"
application.process.session_id = "c2"
application.icon_name = "firefox"
index: 12
driver: <protocol-native.c>
owner module: 13
properties:
application.name = "Firefox"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "32"
application.icon_name = "firefox"
application.version = "68.4.2"
application.process.id = "20375"
application.process.user = "dad"
application.process.host = "localhost"
application.process.binary = "firefox"
application.language = "en_AU.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "2f59b10807044108a7efe3e36bbe2560"
application.process.session_id = "c2"
index: 13
driver: <protocol-native.c>
owner module: 13
properties:
application.name = "AudioIPC Server"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "32"
application.process.id = "20375"
application.process.user = "dad"
application.process.host = "localhost"
application.process.binary = "firefox"
application.language = "en_AU.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "2f59b10807044108a7efe3e36bbe2560"
application.process.session_id = "c2"
application.icon_name = "firefox"
index: 20
driver: <cli.c>
owner module: 29
properties:
application.name = "UNIX socket client"
3 card(s) available.
index: 0
name: <alsa_card.pci-0000_01_00.1>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xfb080000 irq 17"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:01:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "0bea"
device.product.name = "GF108 High Definition Audio Controller"
device.string = "1"
device.description = "GF108 High Definition Audio Controller"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 600, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (priority 5700, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (priority 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (priority 600, available: no)
off: Off (priority 0, available: unknown)
active profile: <off>
ports:
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
index: 1
name: <alsa_card.pci-0000_00_1b.0>
driver: <module-alsa-card.c>
owner module: 7
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xfb100000 irq 34"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "1c20"
device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
device.form_factor = "internal"
device.string = "0"
device.description = "Built-in Audio"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Analog Stereo Input (priority 65, available: no)
output:analog-stereo: Analog Stereo Output (priority 6500, available: no)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6565, available: no)
off: Off (priority 0, available: unknown)
active profile: <off>
ports:
analog-input-front-mic: Front Microphone (priority 8500, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-rear-mic: Rear Microphone (priority 8200, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no)
properties:
analog-output-lineout: Line Out (priority 9900, latency offset 0 usec, available: no)
properties:
analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
index: 2
name: <alsa_card.usb-_Webcam_C170-02>
driver: <module-alsa-card.c>
owner module: 8
properties:
alsa.card = "2"
alsa.card_name = "Webcam C170"
alsa.long_card_name = "Webcam C170 at usb-0000:00:1d.0-1.2, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:1d.0-usb-0:1.2:1.2"
sysfs.path = "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.2/sound/card2"
udev.id = "usb-_Webcam_C170-02"
device.bus = "usb"
device.vendor.id = "046d"
device.vendor.name = "Logitech, Inc."
device.product.id = "082b"
device.product.name = "Webcam C170"
device.serial = "_Webcam_C170"
device.form_factor = "webcam"
device.string = "2"
device.description = "Webcam C170"
module-udev-detect.discovered = "1"
device.icon_name = "camera-web-usb"
profiles:
input:analog-mono: Analog Mono Input (priority 7, available: unknown)
off: Off (priority 0, available: unknown)
active profile: <input:analog-mono>
sources:
alsa_input.usb-_Webcam_C170-02.analog-mono/#0: Webcam C170 Analog Mono
ports:
analog-input: Analog Input (priority 10000, latency offset 0 usec, available: unknown)
properties:
0 sink input(s) available.
0 source output(s) available.
0 cache entrie(s) available.
[dad@localhost ~]$
fuser -v /dev/snd/*
pulseaudio -vvv
[dad@localhost ~]$ pulseaudio -vvv
I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
I: [pulseaudio] main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted
D: [pulseaudio] core-rtclock.c: Timer slack is set to 50 us.
D: [pulseaudio] core-util.c: RealtimeKit worked.
I: [pulseaudio] core-util.c: Successfully gained nice level -11.
I: [pulseaudio] main.c: This is PulseAudio 12.2.0-5.mga7
D: [pulseaudio] main.c: Compilation host: x86_64-mageia-linux-gnu
D: [pulseaudio] main.c: Compilation CFLAGS: -O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables -Wall -W -Wextra -Wno-long-long -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -ffast-math -fno-common -fdiagnostics-show-option -fdiagnostics-color=auto
D: [pulseaudio] main.c: Running on host: Linux x86_64 5.4.17-desktop-1.mga7 #1 SMP Sat Feb 1 21:57:04 UTC 2020
D: [pulseaudio] main.c: Found 8 CPUs.
I: [pulseaudio] main.c: Page size is 4096 bytes
D: [pulseaudio] main.c: Compiled with Valgrind support: no
D: [pulseaudio] main.c: Running in valgrind mode: no
D: [pulseaudio] main.c: Running in VM: no
D: [pulseaudio] main.c: Optimized build: yes
D: [pulseaudio] main.c: FASTPATH defined, only fast path asserts disabled.
I: [pulseaudio] main.c: Machine ID is 2f59b10807044108a7efe3e36bbe2560.
I: [pulseaudio] main.c: Session ID is c2.
I: [pulseaudio] main.c: Using runtime directory /run/user/1000/pulse.
I: [pulseaudio] main.c: Using state directory /home/dad/.config/pulse.
I: [pulseaudio] main.c: Using modules directory /usr/lib64/pulse-12.2/modules.
I: [pulseaudio] main.c: Running in system mode: no
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.
[dad@localhost ~]$
[dad@localhost ~]$ su
Password:
[root@localhost dad]# fuser -v /dev/snd/*
USER PID ACCESS COMMAND
/dev/snd/controlC0: root 1196 f.... alsactl
dad 11624 F.... pulseaudio
/dev/snd/controlC1: root 1196 f.... alsactl
dad 11624 F.... pulseaudio
/dev/snd/controlC2: root 1196 f.... alsactl
dad 11624 F.... pulseaudio
[root@localhost dad]#
doktor5000 wrote:You can also try to start pulseaudio manually (as your regular user) to see whether it provides any hints why it cannot access the soundcard.
- Code: Select all
pulseaudio -vvv
Although for that you'd have to kill pulseaudio and also disable autospawning of the user service.
grep -i codec /proc/asound/card*/codec*
lspcidrake -v
[dad@localhost ~]$ grep -i codec /proc/asound/card*/codec*
/proc/asound/card0/codec#0:Codec: Realtek ALC656
/proc/asound/card1/codec#0:Codec: Nvidia GPU 14 HDMI/DP
/proc/asound/card1/codec#1:Codec: Nvidia GPU 14 HDMI/DP
/proc/asound/card1/codec#2:Codec: Nvidia GPU 14 HDMI/DP
/proc/asound/card1/codec#3:Codec: Nvidia GPU 14 HDMI/DP
[dad@localhost ~]$
[dad@localhost ~]$ lspcidrake -v
unknown : Intel Corporation|6 Series/C200 Series Chipset Family PCI Express Root Port 3 [BRIDGE_PCI] (vendor:8086 device:1c14) (rev: b5)
unknown : Intel Corporation|6 Series/C200 Series Chipset Family PCI Express Root Port 5 [BRIDGE_PCI] (vendor:8086 device:1c18) (rev: b5)
snd_hda_intel : NVIDIA Corporation|GF108 High Definition Audio Controller [MULTIMEDIA_AUDIO_DEV] (vendor:10de device:0bea subv:1043 subd:8400) (rev: a1)
ehci_pci : Intel Corporation|6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [SERIAL_USB] (vendor:8086 device:1c26 subv:103c subd:2ac2) (rev: 05)
ehci_pci : Intel Corporation|6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [SERIAL_USB] (vendor:8086 device:1c2d subv:103c subd:2ac2) (rev: 05)
r8169 : Realtek Semiconductor Co., Ltd.|RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [NETWORK_ETHERNET] (vendor:10ec device:8168 subv:103c subd:2ac2) (rev: 06)
unknown : Intel Corporation|6 Series/C200 Series Chipset Family PCI Express Root Port 2 [BRIDGE_PCI] (vendor:8086 device:1c12) (rev: b5)
unknown : Intel Corporation|2nd Generation Core Processor Family DRAM Controller [BRIDGE_HOST] (vendor:8086 device:0100 subv:103c subd:2ac2) (rev: 09)
i2c_i801 : Intel Corporation|6 Series/C200 Series Chipset Family SMBus Controller [SERIAL_SMBUS] (vendor:8086 device:1c22 subv:103c subd:2ac2) (rev: 05)
unknown : Intel Corporation|6 Series/C200 Series Chipset Family PCI Express Root Port 4 [BRIDGE_PCI] (vendor:8086 device:1c16) (rev: b5)
snd_hda_intel : Intel Corporation|6 Series/C200 Series Chipset Family High Definition Audio Controller [MULTIMEDIA_AUDIO_DEV] (vendor:8086 device:1c20 subv:103c subd:2ac2) (rev: 05)
Card:NVIDIA GeForce 420 to GeForce 630: NVIDIA Corporation|GF108 [GeForce GT 630] [DISPLAY_VGA] (vendor:10de device:0f00 subv:1043 subd:8400) (rev: a1)
mei_me : Intel Corporation|6 Series/C200 Series Chipset Family MEI Controller #1 [COMMUNICATION_OTHER] (vendor:8086 device:1c3a subv:103c subd:2ac2) (rev: 04)
unknown : Intel Corporation|6 Series/C200 Series Chipset Family PCI Express Root Port 6 [BRIDGE_PCI] (vendor:8086 device:1c1a) (rev: b5)
unknown : Intel Corporation|Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [BRIDGE_PCI] (vendor:8086 device:0101) (rev: 09)
lpc_ich : Intel Corporation|H61 Express Chipset LPC Controller [BRIDGE_ISA] (vendor:8086 device:1c5c subv:103c subd:2ac2) (rev: 05)
unknown : Intel Corporation|6 Series/C200 Series Chipset Family PCI Express Root Port 1 [BRIDGE_PCI] (vendor:8086 device:1c10) (rev: b5)
unknown : Intel Corporation|6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller [STORAGE_SATA] (vendor:8086 device:1c02 subv:103c subd:2ac2) (rev: 05)
hub : Linux 5.4.17-desktop-1.mga7 ehci_hcd|EHCI Host Controller [Hub|Unused|Full speed (or root) hub] (vendor:1d6b device:0002)
hub : Intel Corp.|Integrated Rate Matching Hub [Hub|Unused|Full speed (or root) hub] (vendor:8087 device:0024)
usbhid : PixArt|HP USB Optical Mouse [Human Interface Device|Boot Interface Subclass|Mouse] (vendor:03f0 device:134a)
usbhid : Chicony|HP Elite USB Keyboard [Human Interface Device|Boot Interface Subclass|Keyboard] (vendor:03f0 device:034a)
usb_storage : Generic|Mass Storage Device [Mass Storage|SCSI|Bulk-Only] (vendor:058f device:6366)
hub : Linux 5.4.17-desktop-1.mga7 ehci_hcd|EHCI Host Controller [Hub|Unused|Full speed (or root) hub] (vendor:1d6b device:0002)
hub : Intel Corp.|Integrated Rate Matching Hub [Hub|Unused|Full speed (or root) hub] (vendor:8087 device:0024)
uvcvideo : |Webcam C170 [Video|Video Control] (vendor:046d device:082b)
hid_generic : Chicony HP Elite USB Keyboard
hid_generic : PixArt HP USB Optical Mouse
hid_generic : Chicony HP Elite USB Keyboard
[dad@localhost ~]$
floppy wrote:I am wondering if the sound chip on the motherboard has failed ?
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