________________
> pulseaudio_ps_do
heikki 1777 0.9 0.1 1000100 25896 ? Sl 12:42 0:00 /usr/bin/pulseaudio --start --log-target=syslog
heikki 2702 0.0 0.0 3240 1556 pts/0 R+ 12:42 0:00 grep pulseaudio
________________
> which pulseaudio
/usr/bin/pulseaudio
________________
> pidof pulseaudio
1777
________________
> pulseaudio --version
pulseaudio 16.1
________________
> pactl info
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 6
Tile Size: 65472
User Name: heikki
Host Name: gentoo
Server Name: pulseaudio
Server Version: 16.1
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_1f.3.analog-stereo
Default Source: alsa_input.usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02.analog-stereo
Cookie: 5630:7ece
________________
> pactl list
Module #0
Name: module-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute state of devices"
module.version = "16.1"
Module #1
Name: module-stream-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute/device state of streams"
module.version = "16.1"
Module #2
Name: module-card-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore profile of cards"
module.version = "16.1"
Module #3
Name: module-augment-properties
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Augment the property sets of streams with additional static information"
module.version = "16.1"
Module #4
Name: module-switch-on-port-available
Argument:
Usage counter: n/a
Properties:
module.author = "David Henningsson"
module.description = "Switches ports and profiles when devices are plugged/unplugged"
module.version = "16.1"
Module #5
Name: module-udev-detect
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Detect available audio hardware and load matching drivers"
module.version = "16.1"
Module #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 avoid_resampling=no card_properties="module-udev-detect.discovered=1"
Usage counter: 0
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "16.1"
Module #7
Name: module-alsa-card
Argument: device_id="2" name="usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02" card_name="alsa_card.usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes avoid_resampling=no card_properties="module-udev-detect.discovered=1"
Usage counter: 0
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "16.1"
Module #8
Name: module-alsa-card
Argument: device_id="0" name="pci-0000_00_1f.3" card_name="alsa_card.pci-0000_00_1f.3" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes avoid_resampling=no card_properties="module-udev-detect.discovered=1"
Usage counter: 0
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "16.1"
Module #9
Name: module-bluetooth-policy
Argument:
Usage counter: n/a
Properties:
module.author = "Frédéric Dalleau, Pali Rohár"
module.description = "Policy module to make using bluetooth devices out-of-the-box easier"
module.version = "16.1"
Module #10
Name: module-bluetooth-discover
Argument:
Usage counter: n/a
Properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
module.version = "16.1"
Module #11
Name: module-bluez5-discover
Argument:
Usage counter: n/a
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 = "16.1"
Module #12
Name: module-native-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Native protocol (UNIX sockets)"
module.version = "16.1"
Module #13
Name: module-gsettings
Argument:
Usage counter: n/a
Properties:
module.author = "Sylvain Baubeau"
module.description = "GSettings Adapter"
module.version = "16.1"
Module #14
Name: module-default-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the default sink and source"
module.version = "16.1"
Module #15
Name: module-always-sink
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Mantiene siempre un destino activo aunque sea el nulo"
module.version = "16.1"
Module #16
Name: module-intended-roles
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically set device of streams based on intended roles of devices"
module.version = "16.1"
Module #17
Name: module-suspend-on-idle
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is idle for too long, suspend it"
module.version = "16.1"
Module #18
Name: module-systemd-login
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Create a client for each login session of this user"
module.version = "16.1"
Module #19
Name: module-position-event-sounds
Argument:
Usage counter: n/a
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 = "16.1"
Module #20
Name: module-role-cork
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Mute & cork streams with certain roles while others exist"
module.version = "16.1"
Module #21
Name: module-filter-heuristics
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Detect when various filters are desirable"
module.version = "16.1"
Module #22
Name: module-filter-apply
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Load filter sinks automatically when needed"
module.version = "16.1"
Sink #0
State: SUSPENDED
Name: alsa_output.pci-0000_01_00.1.hdmi-stereo
Description: HDA NVidia Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 6
Mute: no
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
Monitor Source: alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "PHL 273V5"
alsa.id = "HDMI 0"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "3"
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xa4080000 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 = "10fa"
device.string = "hdmi:1"
device.buffering.buffer_size = "352768"
device.buffering.fragment_size = "176384"
device.access_mode = "mmap+timer"
device.profile.name = "hdmi-stereo"
device.profile.description = "Digital Stereo (HDMI)"
device.description = "HDA NVidia Digital Stereo (HDMI)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, available)
Active Port: hdmi-output-0
Formats:
pcm
Sink #1
State: IDLE
Name: alsa_output.pci-0000_00_1f.3.analog-stereo
Description: Audio Interno Estéreo analógico
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 8
Mute: no
Volume: front-left: 58837 / 90% / -2.81 dB, front-right: 58837 / 90% / -2.81 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Latency: 2000639 usec, configured 2000000 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC294 Analog"
alsa.id = "ALC294 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa4418000 irq 146"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a348"
device.product.name = "Cannon Lake PCH cAVS"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Estéreo analógico"
device.description = "Audio Interno Estéreo analógico"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-output-speaker: Speakers (type: Speaker, priority: 10000, not available)
analog-output-headphones: Headphones (type: Headphones, priority: 9900, available)
Active Port: analog-output-headphones
Formats:
pcm
Source #0
State: SUSPENDED
Name: alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor
Description: Monitor of HDA NVidia Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 6
Mute: no
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
Monitor of Sink: alsa_output.pci-0000_01_00.1.hdmi-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of HDA NVidia Digital Stereo (HDMI)"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xa4080000 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 = "10fa"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #1
State: SUSPENDED
Name: alsa_input.usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02.analog-stereo
Description: C922 Pro Stream Webcam Estéreo analógico
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 32000Hz
Channel Map: front-left,front-right
Owner Module: 7
Mute: no
Volume: front-left: 40864 / 62% / -12.31 dB, front-right: 40864 / 62% / -12.31 dB
balance 0.00
Base Volume: 9619 / 15% / -50.00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
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 = "C922 Pro Stream Webcam"
alsa.long_card_name = "C922 Pro Stream Webcam at usb-0000:00:14.0-3.1, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:3.1:1.2"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.1/1-3.1:1.2/sound/card2"
udev.id = "usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02"
device.bus = "usb"
device.vendor.id = "046d"
device.vendor.name = "Logitech, Inc."
device.product.id = "085c"
device.product.name = "C922 Pro Stream Webcam"
device.serial = "046d_C922_Pro_Stream_Webcam_FAEB16BF"
device.form_factor = "webcam"
device.string = "front:2"
device.buffering.buffer_size = "256000"
device.buffering.fragment_size = "128000"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Estéreo analógico"
device.description = "C922 Pro Stream Webcam Estéreo analógico"
module-udev-detect.discovered = "1"
device.icon_name = "camera-web-usb"
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, availability unknown)
Active Port: analog-input-mic
Formats:
pcm
Source #2
State: IDLE
Name: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Description: Monitor of Audio Interno Estéreo analógico
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 8
Mute: no
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
Monitor of Sink: alsa_output.pci-0000_00_1f.3.analog-stereo
Latency: 0 usec, configured 2000000 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Audio Interno Estéreo analógico"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa4418000 irq 146"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a348"
device.product.name = "Cannon Lake PCH cAVS"
device.form_factor = "internal"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #3
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3.analog-stereo
Description: Audio Interno Estéreo analógico
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 8
Mute: no
Volume: front-left: 15677 / 24% / -37.27 dB, front-right: 15677 / 24% / -37.27 dB
balance 0.00
Base Volume: 6554 / 10% / -60.00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC294 Analog"
alsa.id = "ALC294 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa4418000 irq 146"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a348"
device.product.name = "Cannon Lake PCH cAVS"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Estéreo analógico"
device.description = "Audio Interno Estéreo analógico"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, availability unknown)
Active Port: analog-input-mic
Formats:
pcm
Client #0
Driver: module-systemd-login.c
Owner Module: 18
Properties:
application.name = "Login Session 3"
systemd-login.session = "3"
Client #1
Driver: protocol-native.c
Owner Module: 12
Properties:
application.name = "GNOME Shell Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.id = "org.gnome.VolumeControl"
application.icon_name = "multimedia-volume-control"
application.version = "44.3"
application.process.id = "1704"
application.process.user = "heikki"
application.process.host = "gentoo"
application.process.binary = "gnome-shell"
application.language = "es_PE.utf8"
window.x11.display = ":0"
application.process.machine_id = "400e89c9e09cfd9ab689fb5160b43a56"
Client #3
Driver: protocol-native.c
Owner Module: 12
Properties:
application.name = "GNOME Volume Control Media Keys"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.id = "org.gnome.VolumeControl"
application.icon_name = "multimedia-volume-control"
application.version = ""
application.process.id = "1971"
application.process.user = "heikki"
application.process.host = "gentoo"
application.process.binary = "gsd-media-keys"
application.language = "es_PE.utf8"
window.x11.display = ":0"
application.process.machine_id = "400e89c9e09cfd9ab689fb5160b43a56"
Client #7
Driver: protocol-native.c
Owner Module: 12
Properties:
application.name = "pactl"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "35"
application.process.id = "2707"
application.process.user = "heikki"
application.process.host = "gentoo"
application.process.binary = "pactl"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "400e89c9e09cfd9ab689fb5160b43a56"
Card #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 0xa4080000 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 = "10fa"
device.string = "1"
device.description = "HDA NVidia"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Profiles:
output:hdmi-stereo: Salida Digital Stereo (HDMI) (sinks: 1, sources: 0, priority: 38668, available: yes)
output:hdmi-stereo-extra1: Salida Digital Stereo (HDMI 2) (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround-extra1: Salida Digital Surround 5.1 (HDMI 2) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Salida Digital Surround 7.1 (HDMI 2) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-stereo-extra2: Salida Digital Stereo (HDMI 3) (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround-extra2: Salida Digital Surround 5.1 (HDMI 3) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Salida Digital Surround 7.1 (HDMI 3) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-stereo-extra3: Salida Digital Stereo (HDMI 4) (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround-extra3: Salida Digital Surround 5.1 (HDMI 4) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra3: Salida Digital Surround 7.1 (HDMI 4) (sinks: 1, sources: 0, priority: 600, available: no)
off: Apagado (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: output:hdmi-stereo
Ports:
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, available)
Properties:
device.icon_name = "video-display"
device.product.name = "PHL 273V5
"
Part of profile(s): output:hdmi-stereo
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2
hdmi-output-3: HDMI / DisplayPort 4 (type: HDMI, priority: 5600, latency offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra3, output:hdmi-surround-extra3, output:hdmi-surround71-extra3
Card #1
Name: alsa_card.usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02
Driver: module-alsa-card.c
Owner Module: 7
Properties:
alsa.card = "2"
alsa.card_name = "C922 Pro Stream Webcam"
alsa.long_card_name = "C922 Pro Stream Webcam at usb-0000:00:14.0-3.1, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:3.1:1.2"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.1/1-3.1:1.2/sound/card2"
udev.id = "usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02"
device.bus = "usb"
device.vendor.id = "046d"
device.vendor.name = "Logitech, Inc."
device.product.id = "085c"
device.product.name = "C922 Pro Stream Webcam"
device.serial = "046d_C922_Pro_Stream_Webcam_FAEB16BF"
device.form_factor = "webcam"
device.string = "2"
device.description = "C922 Pro Stream Webcam"
module-udev-detect.discovered = "1"
device.icon_name = "camera-web-usb"
Profiles:
input:analog-stereo: Entrada Estéreo analógico (sinks: 0, sources: 1, priority: 65, available: yes)
input:iec958-stereo: Entrada Estéreo digital (IEC958) (sinks: 0, sources: 1, priority: 55, available: yes)
off: Apagado (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: input:analog-stereo
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability unknown)
Properties:
device.icon_name = "audio-input-microphone"
Part of profile(s): input:analog-stereo
iec958-stereo-input: Digital Input (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Part of profile(s): input:iec958-stereo
Card #2
Name: alsa_card.pci-0000_00_1f.3
Driver: module-alsa-card.c
Owner Module: 8
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa4418000 irq 146"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a348"
device.product.name = "Cannon Lake PCH cAVS"
device.form_factor = "internal"
device.string = "0"
device.description = "Audio Interno"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Profiles:
input:analog-stereo: Entrada Estéreo analógico (sinks: 0, sources: 1, priority: 32833, available: yes)
output:analog-stereo: Salida Estéreo analógico (sinks: 1, sources: 0, priority: 39268, available: yes)
output:analog-stereo+input:analog-stereo: Estéreo analógico dúplex (sinks: 1, sources: 1, priority: 39333, available: yes)
output:hdmi-stereo: Salida Digital Stereo (HDMI) (sinks: 1, sources: 0, priority: 5900, available: no)
output:hdmi-stereo+input:analog-stereo: Salida Digital Stereo (HDMI) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 5965, available: yes)
output:hdmi-surround: Salida Digital Surround 5.1 (HDMI) (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround+input:analog-stereo: Salida Digital Surround 5.1 (HDMI) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 865, available: yes)
output:hdmi-surround71: Salida Digital Surround 7.1 (HDMI) (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround71+input:analog-stereo: Salida Digital Surround 7.1 (HDMI) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 865, available: yes)
output:hdmi-stereo-extra1: Salida Digital Stereo (HDMI 2) (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra1+input:analog-stereo: Salida Digital Stereo (HDMI 2) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 5765, available: yes)
output:hdmi-surround-extra1: Salida Digital Surround 5.1 (HDMI 2) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra1+input:analog-stereo: Salida Digital Surround 5.1 (HDMI 2) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 665, available: yes)
output:hdmi-surround71-extra1: Salida Digital Surround 7.1 (HDMI 2) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1+input:analog-stereo: Salida Digital Surround 7.1 (HDMI 2) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 665, available: yes)
output:hdmi-stereo-extra2: Salida Digital Stereo (HDMI 3) (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2+input:analog-stereo: Salida Digital Stereo (HDMI 3) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 5765, available: yes)
output:hdmi-surround-extra2: Salida Digital Surround 5.1 (HDMI 3) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2+input:analog-stereo: Salida Digital Surround 5.1 (HDMI 3) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 665, available: yes)
output:hdmi-surround71-extra2: Salida Digital Surround 7.1 (HDMI 3) (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2+input:analog-stereo: Salida Digital Surround 7.1 (HDMI 3) + Entrada Estéreo analógico (sinks: 1, sources: 1, priority: 665, available: yes)
off: Apagado (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: output:analog-stereo+input:analog-stereo
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability unknown)
Properties:
device.icon_name = "audio-input-microphone"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71+input:analog-stereo, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1+input:analog-stereo, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2+input:analog-stereo
analog-output-speaker: Speakers (type: Speaker, priority: 10000, latency offset: 0 usec, not available)
Properties:
device.icon_name = "audio-speakers"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, available)
Properties:
device.icon_name = "audio-headphones"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71, output:hdmi-surround71+input:analog-stereo
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1, output:hdmi-surround71-extra1+input:analog-stereo
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2, output:hdmi-surround71-extra2+input:analog-stereo
________________
> cat /etc/pulse/daemon.conf
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for
## more information. Default values are commented out. Use either ; or # for
## commenting.
; daemonize = no
; fail = yes
; allow-module-loading = yes
; allow-exit = yes
; use-pid-file = yes
; system-instance = no
; local-server-type = user
; enable-shm = yes
; enable-memfd = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
; lock-memory = no
; cpu-limit = no
; high-priority = yes
; nice-level = -11
; realtime-scheduling = yes
; realtime-priority = 5
; exit-idle-time = 20
; scache-idle-time = 20
; dl-search-path = (depends on architecture)
; load-default-script-file = yes
; default-script-file = /etc/pulse/default.pa
; log-target = auto
; log-level = notice
; log-meta = no
; log-time = no
; log-backtrace = 0
; resample-method = speex-float-1
; avoid-resampling = false
; enable-remixing = yes
; remixing-use-all-sink-channels = yes
; remixing-produce-lfe = no
; remixing-consume-lfe = no
; lfe-crossover-freq = 0
; flat-volumes = no
; rescue-streams = yes
; rlimit-fsize = -1
; rlimit-data = -1
; rlimit-stack = -1
; rlimit-core = -1
; rlimit-as = -1
; rlimit-rss = -1
; rlimit-nproc = -1
; rlimit-nofile = 256
; rlimit-memlock = -1
; rlimit-locks = -1
; rlimit-sigpending = -1
; rlimit-msgqueue = -1
; rlimit-nice = 31
; rlimit-rtprio = 9
; rlimit-rttime = 200000
; default-sample-format = s16le
; default-sample-rate = 44100
; alternate-sample-rate = 48000
; default-sample-channels = 2
; default-channel-map = front-left,front-right
; default-fragments = 4
; default-fragment-size-msec = 25
; enable-deferred-volume = yes
; deferred-volume-safety-margin-usec = 8000
; deferred-volume-extra-delay-usec = 0
________________
> cat /etc/pulse/client.conf
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
## Configuration file for PulseAudio clients. See pulse-client.conf(5) for
## more information. Default values are commented out. Use either ; or # for
## commenting.
; default-sink =
; default-source =
; default-server =
; default-dbus-server =
; autospawn = yes
; daemon-binary = /usr/bin/pulseaudio
; extra-arguments = --log-target=syslog
; cookie-file =
; enable-shm = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
; auto-connect-localhost = no
; auto-connect-display = no
________________
> dot_d_files /etc/pulse/client.conf.d/*.conf
________________
> cat /etc/pulse/default.pa
#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
# This startup script is used only if PulseAudio is started per-user
# (i.e. not in system mode)
.fail
### Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
### Automatically augment property information from .desktop files
### stored in /usr/share/application
load-module module-augment-properties
### Should be after module-*-restore but before module-*-detect
load-module module-switch-on-port-available
### Load audio drivers statically
### (it's probably better to not load these drivers manually, but instead
### use module-udev-detect -- see below -- for doing this automatically)
#load-module module-alsa-sink
#load-module module-alsa-source device=hw:1,0
#load-module module-null-sink
#load-module module-pipe-sink
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
### Use the static hardware detection module (for systems that lack udev support)
load-module module-detect
.endif
### Automatically connect sink and source if JACK server is present
.ifexists module-jackdbus-detect.so
.nofail
load-module module-jackdbus-detect channels=2
.fail
.endif
### Automatically load driver modules for Bluetooth hardware
.ifexists module-bluetooth-policy.so
load-module module-bluetooth-policy
.endif
.ifexists module-bluetooth-discover.so
load-module module-bluetooth-discover
.endif
### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
### Network access (may be configured with paprefs, so leave this commented
### here if you plan to use paprefs)
#load-module module-esound-protocol-tcp
#load-module module-native-protocol-tcp
### Load the RTP receiver module (also configured via paprefs, see above)
#load-module module-rtp-recv
### Load the RTP sender module (also configured via paprefs, see above)
#load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 sink_properties="device.description='RTP Multicast Sink'"
#load-module module-rtp-send source=rtp.monitor
### Load additional modules from GSettings. This can be configured with the paprefs tool.
### Please keep in mind that the modules configured by paprefs might conflict with manually
### loaded modules.
.ifexists module-gsettings.so
.nofail
load-module module-gsettings
.fail
.endif
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
load-module module-default-device-restore
### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
### Honour intended role device property
load-module module-intended-roles
### Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
### If autoexit on idle is enabled we want to make sure we only quit
### when no local session needs us anymore.
.ifexists module-console-kit.so
load-module module-console-kit
.endif
.ifexists module-systemd-login.so
load-module module-systemd-login
.endif
### Enable positioned event sounds
load-module module-position-event-sounds
### Cork music/video streams when a phone stream is active
load-module module-role-cork
### Modules to allow autoloading of filters (such as echo cancellation)
### on demand. module-filter-heuristics tries to determine what filters
### make sense, and module-filter-apply does the heavy-lifting of
### loading modules and rerouting streams.
load-module module-filter-heuristics
load-module module-filter-apply
### Make some devices default
#set-default-sink output
#set-default-source input
### Allow including a default.pa.d directory, which if present, can be used
### for additional configuration snippets.
### Note that those snippet files must have a .pa file extension, not .conf
.nofail
.include /etc/pulse/default.pa.d
________________
> dot_d_files /etc/pulse/default.pa.d/*.pa
________________
> cat /etc/pulse/system.pa
#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .
# This startup script is used only if PulseAudio is started in system
# mode.
### Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
### Use the static hardware detection module (for systems that lack udev/hal support)
load-module module-detect
.endif
### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
load-module module-default-device-restore
### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
### Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
### Enable positioned event sounds
load-module module-position-event-sounds
### Allow including a system.pa.d directory, which if present, can be used
### for additional configuration snippets.
.nofail
.include /etc/pulse/system.pa.d
________________
> ls -alt /dev/snd/*
crw-rw----+ 1 root audio 116, 10 Dec 23 12:42 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 11 Dec 23 12:42 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 14 Dec 23 12:42 /dev/snd/pcmC0D8p
crw-rw----+ 1 root audio 116, 13 Dec 23 12:42 /dev/snd/pcmC0D7p
crw-rw----+ 1 root audio 116, 12 Dec 23 12:42 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116, 2 Dec 23 12:42 /dev/snd/pcmC2D0c
crw-rw----+ 1 root audio 116, 4 Dec 23 12:42 /dev/snd/pcmC1D3p
crw-rw----+ 1 root audio 116, 7 Dec 23 12:42 /dev/snd/pcmC1D9p
crw-rw----+ 1 root audio 116, 6 Dec 23 12:42 /dev/snd/pcmC1D8p
crw-rw----+ 1 root audio 116, 5 Dec 23 12:42 /dev/snd/pcmC1D7p
crw-rw----+ 1 root audio 116, 17 Dec 23 12:42 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 15 Dec 23 12:42 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 16 Dec 23 12:42 /dev/snd/hwC0D2
crw-rw----+ 1 root audio 116, 9 Dec 23 12:42 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 8 Dec 23 12:42 /dev/snd/hwC1D0
crw-rw----+ 1 root audio 116, 3 Dec 23 12:42 /dev/snd/controlC2
crw-rw----+ 1 root audio 116, 33 Dec 23 12:42 /dev/snd/timer
crw-rw----+ 1 root audio 116, 1 Dec 23 12:42 /dev/snd/seq
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 120 Dec 23 12:42 .
drwxr-xr-x 4 root root 440 Dec 23 12:42 ..
lrwxrwxrwx 1 root root 12 Dec 23 12:42 pci-0000:00:1f.3 -> ../controlC0
lrwxrwxrwx 1 root root 12 Dec 23 12:42 pci-0000:01:00.1 -> ../controlC1
lrwxrwxrwx 1 root root 12 Dec 23 12:42 pci-0000:00:14.0-usb-0:3.1:1.2 -> ../controlC2
lrwxrwxrwx 1 root root 12 Dec 23 12:42 pci-0000:00:14.0-usbv2-0:3.1:1.2 -> ../controlC2
/dev/snd/by-id:
total 0
drwxr-xr-x 4 root root 440 Dec 23 12:42 ..
drwxr-xr-x 2 root root 60 Dec 23 12:42 .
lrwxrwxrwx 1 root root 12 Dec 23 12:42 usb-046d_C922_Pro_Stream_Webcam_FAEB16BF-02 -> ../controlC2
________________
> lsof /dev/snd/*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
pulseaudi 1777 heikki 18u CHR 116,9 0t0 982 /dev/snd/controlC1
pulseaudi 1777 heikki 23u CHR 116,9 0t0 982 /dev/snd/controlC1
pulseaudi 1777 heikki 24u CHR 116,17 0t0 1027 /dev/snd/controlC0
pulseaudi 1777 heikki 29u CHR 116,3 0t0 945 /dev/snd/controlC2
pulseaudi 1777 heikki 37u CHR 116,17 0t0 1027 /dev/snd/controlC0
pulseaudi 1777 heikki 42u CHR 116,17 0t0 1027 /dev/snd/controlC0
________________
> jacks_do
card=0
/usr/bin/pa-info: line 33: amixer: command not found
card=1
/usr/bin/pa-info: line 33: amixer: command not found
card=2
/usr/bin/pa-info: line 33: amixer: command not found
________________
> aplay -L
/usr/bin/pa-info: line 57: aplay: command not found
________________
> arecord -L
/usr/bin/pa-info: line 57: arecord: command not found
________________
> alsa_info_do
which: no alsa-info.sh in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/16/bin:/usr/lib/llvm/15/bin:/opt/android-sdk-update-manager/tools:/opt/android-sdk-update-manager/platform-tools:/etc/eselect/wine/bin:/home/heikki/bin/:/home/heikki/bin/bin/)
which: no alsa-info in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/16/bin:/usr/lib/llvm/15/bin:/opt/android-sdk-update-manager/tools:/opt/android-sdk-update-manager/platform-tools:/etc/eselect/wine/bin:/home/heikki/bin/:/home/heikki/bin/bin/)
neither alsa-info.sh or alsa-info were found