________________ > pulseaudio_ps_do cjdg 4045 1.7 0.0 1820848 21868 ? S which pulseaudio /usr/bin/pulseaudio ________________ > pidof pulseaudio 4045 ________________ > pulseaudio --version pulseaudio 15.0 ________________ > pactl info Server String: /run/user/2002/pulse/native Library Protocol Version: 35 Server Protocol Version: 35 Is Local: yes Client Index: 13 Tile Size: 65472 User Name: cjdg Host Name: mictlan Server Name: pulseaudio Server Version: 15.0 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: alsa_output.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo Default Source: alsa_input.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo Cookie: 0846:a906 ________________ > 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 = "15.0" 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 = "15.0" 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 = "15.0" 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 = "15.0" 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 = "15.0" Module #5 Name: module-switch-on-connect Argument: Usage counter: n/a Properties: module.author = "Michael Terry" module.description = "When a sink/source is added, switch to it or conditionally switch to it" module.version = "15.0" Module #6 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 = "15.0" Module #7 Name: module-alsa-card Argument: device_id="0" 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 = "15.0" Module #8 Name: module-alsa-card Argument: device_id="1" 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 avoid_resampling=no card_properties="module-udev-detect.discovered=1" Usage counter: 0 Properties: module.author = "Lennart Poettering" module.description = "ALSA Card" module.version = "15.0" Module #9 Name: module-alsa-card Argument: device_id="2" name="usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00" card_name="alsa_card.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00" 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: 1 Properties: module.author = "Lennart Poettering" module.description = "ALSA Card" module.version = "15.0" Module #10 Name: module-alsa-card Argument: device_id="5" name="platform-snd_aloop.0" card_name="alsa_card.platform-snd_aloop.0" 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 = "15.0" Module #11 Name: module-jackdbus-detect Argument: channels=2 Usage counter: n/a Properties: module.author = "David Henningsson" module.description = "Adds JACK sink/source ports when JACK is started" module.version = "15.0" Module #12 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 = "15.0" Module #13 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 = "15.0" Module #14 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 = "15.0" Module #15 Name: module-native-protocol-unix Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Native protocol (UNIX sockets)" module.version = "15.0" Module #16 Name: module-gsettings Argument: Usage counter: n/a Properties: module.author = "Sylvain Baubeau" module.description = "GSettings Adapter" module.version = "15.0" Module #17 Name: module-combine Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Compatibility module (module-combine rename)" module.version = "15.0" Module #18 Name: module-combine-sink Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Combine multiple sinks to one" module.version = "15.0" Module #19 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 = "15.0" Module #20 Name: module-always-sink Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Always keeps at least one sink loaded even if it's a null one" module.version = "15.0" Module #21 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 = "15.0" Module #22 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 = "15.0" Module #23 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 = "15.0" Module #24 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 = "15.0" Module #25 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 = "15.0" Module #26 Name: module-snap-policy Argument: Usage counter: n/a Properties: module.author = "Canonical Ltd" module.description = "Ubuntu Snap policy management" module.version = "15.0" Module #27 Name: module-filter-heuristics Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Detect when various filters are desirable" module.version = "15.0" Module #28 Name: module-filter-apply Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Load filter sinks automatically when needed" module.version = "15.0" Module #29 Name: module-cli-protocol-unix Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Command line interface protocol (UNIX sockets)" module.version = "15.0" Sink #0 State: RUNNING Name: alsa_output.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo Description: PCM2900C Audio CODEC Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 44100Hz Channel Map: front-left,front-right Owner Module: 9 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.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo.monitor Latency: 84180 usec, configured 75012 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 = "USB AUDIO CODEC" alsa.long_card_name = "BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:00:16.0-usb-0:3:1.0" sysfs.path = "/devices/pci0000:00/0000:00:16.0/usb7/7-3/7-3:1.0/sound/card2" udev.id = "usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00" device.bus = "usb" device.vendor.id = "08bb" device.vendor.name = "Texas Instruments" device.product.id = "29c0" device.product.name = "PCM2900C Audio CODEC" device.serial = "BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC" device.string = "front:2" device.buffering.buffer_size = "352800" device.buffering.fragment_size = "176400" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Analog Stereo" device.description = "PCM2900C Audio CODEC Analog Stereo" module-udev-detect.discovered = "1" device.icon_name = "audio-card-usb" Ports: analog-output: Analog Output (type: Analog, priority: 9900, availability unknown) Active Port: analog-output Formats: pcm Sink #1 State: SUSPENDED Name: combined Description: Simultaneous output to PCM2900C Audio CODEC Analog Stereo Driver: module-combine-sink.c Sample Specification: s16le 2ch 44100Hz Channel Map: front-left,front-right Owner Module: 18 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: combined.monitor Latency: 0 usec, configured 0 usec Flags: DECIBEL_VOLUME LATENCY Properties: device.class = "filter" device.description = "Simultaneous output to PCM2900C Audio CODEC Analog Stereo" device.icon_name = "audio-card" Formats: pcm Source #0 State: SUSPENDED Name: alsa_input.usb-_Webcam_C170-02.mono-fallback Description: Webcam C170 Mono Driver: module-alsa-card.c Sample Specification: s16le 1ch 44100Hz Channel Map: mono Owner Module: 8 Mute: no Volume: mono: 65536 / 100% / 0.00 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor of Sink: n/a Latency: 0 usec, configured 0 usec Flags: HARDWARE 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 = "1" alsa.card_name = "Webcam C170" alsa.long_card_name = "Webcam C170 at usb-0000:00:12.2-1, high speed" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:00:12.2-usb-0:1:1.2" sysfs.path = "/devices/pci0000:00/0000:00:12.2/usb1/1-1/1-1:1.2/sound/card1" 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:1" device.buffering.buffer_size = "176400" device.buffering.fragment_size = "88200" device.access_mode = "mmap+timer" device.profile.name = "mono-fallback" device.profile.description = "Mono" device.description = "Webcam C170 Mono" module-udev-detect.discovered = "1" device.icon_name = "camera-web-usb" Ports: analog-input: Analog Input (type: Analog, priority: 10000, availability unknown) Active Port: analog-input Formats: pcm Source #1 State: IDLE Name: alsa_output.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo.monitor Description: Monitor of PCM2900C Audio CODEC Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 44100Hz Channel Map: front-left,front-right Owner Module: 9 Mute: no Volume: front-left: 68810 / 105% / 1.27 dB, front-right: 68810 / 105% / 1.27 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor of Sink: alsa_output.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo Latency: 0 usec, configured 2000000 usec Flags: DECIBEL_VOLUME LATENCY Properties: device.description = "Monitor of PCM2900C Audio CODEC Analog Stereo" device.class = "monitor" alsa.card = "2" alsa.card_name = "USB AUDIO CODEC" alsa.long_card_name = "BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:00:16.0-usb-0:3:1.0" sysfs.path = "/devices/pci0000:00/0000:00:16.0/usb7/7-3/7-3:1.0/sound/card2" udev.id = "usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00" device.bus = "usb" device.vendor.id = "08bb" device.vendor.name = "Texas Instruments" device.product.id = "29c0" device.product.name = "PCM2900C Audio CODEC" device.serial = "BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC" device.string = "2" module-udev-detect.discovered = "1" device.icon_name = "audio-card-usb" Formats: pcm Source #2 State: SUSPENDED Name: alsa_input.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00.analog-stereo Description: PCM2900C Audio CODEC Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 44100Hz Channel Map: front-left,front-right Owner Module: 9 Mute: no Volume: front-left: 65531 / 100% / -0.00 dB, front-right: 65531 / 100% / -0.00 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor of Sink: n/a Latency: 0 usec, configured 0 usec Flags: HARDWARE 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 = "USB AUDIO CODEC" alsa.long_card_name = "BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:00:16.0-usb-0:3:1.0" sysfs.path = "/devices/pci0000:00/0000:00:16.0/usb7/7-3/7-3:1.0/sound/card2" udev.id = "usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00" device.bus = "usb" device.vendor.id = "08bb" device.vendor.name = "Texas Instruments" device.product.id = "29c0" device.product.name = "PCM2900C Audio CODEC" device.serial = "BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC" device.string = "front:2" device.buffering.buffer_size = "352800" device.buffering.fragment_size = "176400" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Analog Stereo" device.description = "PCM2900C Audio CODEC Analog Stereo" module-udev-detect.discovered = "1" device.icon_name = "audio-card-usb" Ports: analog-input: Analog Input (type: Analog, priority: 10000, availability unknown) Active Port: analog-input Formats: pcm Source #3 State: SUSPENDED Name: combined.monitor Description: Monitor Source of Simultaneous output to PCM2900C Audio CODEC Analog Stereo Driver: module-combine-sink.c Sample Specification: s16le 2ch 44100Hz Channel Map: front-left,front-right Owner Module: 18 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: combined Latency: 0 usec, configured 0 usec Flags: DECIBEL_VOLUME LATENCY Properties: device.description = "Monitor Source of Simultaneous output to PCM2900C Audio CODEC Analog Stereo" device.class = "monitor" device.icon_name = "audio-input-microphone" Formats: pcm Sink Input #5 Driver: protocol-native.c Owner Module: 15 Client: 9 Sink: 0 Sample Specification: float32le 2ch 44100Hz Channel Map: front-left,front-right Format: pcm, format.sample_format = "\"float32le\"" format.rate = "44100" format.channels = "2" format.channel_map = "\"front-left,front-right\"" Corked: no Mute: no Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB balance 0.00 Buffer Latency: 83083 usec Sink Latency: 83802 usec Resample method: copy Properties: media.name = "#AstilleroInforma | AMLO propone elección directa de consejeros y magistrados electorales - YouTube" application.name = "Firefox" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.process.id = "4659" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "firefox" application.language = "es_MX.UTF-8" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" application.icon_name = "firefox" module-stream-restore.id = "sink-input-by-application-name:Firefox" Client #0 Driver: module-systemd-login.c Owner Module: 23 Properties: application.name = "Login Session 3" systemd-login.session = "3" Client #1 Driver: protocol-native.c Owner Module: 15 Properties: application.name = "QPulse" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.process.id = "3317" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "kdeconnectd" application.language = "es_MX.UTF-8" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" Client #2 Driver: protocol-native.c Owner Module: 15 Properties: application.name = "Plasma PA" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.id = "org.kde.plasma-pa" application.icon_name = "audio-card" application.process.id = "3307" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "plasmashell" application.language = "es_MX.UTF-8" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" Client #3 Driver: protocol-native.c Owner Module: 15 Properties: application.name = "Chrome input" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.process.id = "3859" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "insync" application.language = "es_MX.UTF-8" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" application.icon_name = "insync" Client #4 Driver: protocol-native.c Owner Module: 15 Properties: application.name = "Chromium input" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.process.id = "4513" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "ferdi" application.language = "es_MX.UTF-8" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" application.icon_name = "ferdi" Client #9 Driver: protocol-native.c Owner Module: 15 Properties: application.name = "Firefox" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.process.id = "4659" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "firefox" application.language = "es_MX.UTF-8" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" application.icon_name = "firefox" Client #14 Driver: protocol-native.c Owner Module: 15 Properties: application.name = "pactl" native-protocol.peer = "UNIX socket client" native-protocol.version = "35" application.process.id = "6805" application.process.user = "cjdg" application.process.host = "mictlan" application.process.binary = "pactl" application.language = "C" window.x11.display = ":0" application.process.machine_id = "bcedff4105c940f080c932ae84eede8a" application.process.session_id = "3" Card #0 Name: alsa_card.pci-0000_01_00.1 Driver: module-alsa-card.c Owner Module: 7 Properties: alsa.card = "0" alsa.card_name = "HDA NVidia" alsa.long_card_name = "HDA NVidia at 0xfcffc000 irq 19" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:01:00.1" sysfs.path = "/devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0" device.bus = "pci" device.vendor.id = "10de" device.vendor.name = "NVIDIA Corporation" device.product.id = "10fa" device.string = "0" device.description = "HDA NVidia" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Profiles: output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no) output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no) output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no) output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no) output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no) output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1, sources: 0, priority: 5700, available: no) output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (sinks: 1, sources: 0, priority: 5700, available: no) output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-stereo-extra5: Digital Stereo (HDMI 6) Output (sinks: 1, sources: 0, priority: 5700, available: no) output:hdmi-surround-extra5: Digital Surround 5.1 (HDMI 6) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-surround71-extra5: Digital Surround 7.1 (HDMI 6) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-stereo-extra6: Digital Stereo (HDMI 7) Output (sinks: 1, sources: 0, priority: 5700, available: no) output:hdmi-surround-extra6: Digital Surround 5.1 (HDMI 7) Output (sinks: 1, sources: 0, priority: 600, available: no) output:hdmi-surround71-extra6: Digital Surround 7.1 (HDMI 7) Output (sinks: 1, sources: 0, priority: 600, available: no) off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: off Ports: 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-surround, output:hdmi-surround71 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 hdmi-output-4: HDMI / DisplayPort 5 (type: HDMI, priority: 5500, latency offset: 0 usec, not available) Properties: device.icon_name = "video-display" Part of profile(s): output:hdmi-stereo-extra4, output:hdmi-surround-extra4, output:hdmi-surround71-extra4 hdmi-output-5: HDMI / DisplayPort 6 (type: HDMI, priority: 5400, latency offset: 0 usec, not available) Properties: device.icon_name = "video-display" Part of profile(s): output:hdmi-stereo-extra5, output:hdmi-surround-extra5, output:hdmi-surround71-extra5 hdmi-output-6: HDMI / DisplayPort 7 (type: HDMI, priority: 5300, latency offset: 0 usec, not available) Properties: device.icon_name = "video-display" Part of profile(s): output:hdmi-stereo-extra6, output:hdmi-surround-extra6, output:hdmi-surround71-extra6 Card #1 Name: alsa_card.usb-_Webcam_C170-02 Driver: module-alsa-card.c Owner Module: 8 Properties: alsa.card = "1" alsa.card_name = "Webcam C170" alsa.long_card_name = "Webcam C170 at usb-0000:00:12.2-1, high speed" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:00:12.2-usb-0:1:1.2" sysfs.path = "/devices/pci0000:00/0000:00:12.2/usb1/1-1/1-1:1.2/sound/card1" 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 = "1" device.description = "Webcam C170" module-udev-detect.discovered = "1" device.icon_name = "camera-web-usb" Profiles: input:mono-fallback: Mono Input (sinks: 0, sources: 1, priority: 1, available: yes) off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: input:mono-fallback Ports: analog-input: Analog Input (type: Analog, priority: 10000, latency offset: 0 usec, availability unknown) Part of profile(s): input:mono-fallback Card #2 Name: alsa_card.usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00 Driver: module-alsa-card.c Owner Module: 9 Properties: alsa.card = "2" alsa.card_name = "USB AUDIO CODEC" alsa.long_card_name = "BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:00:16.0-usb-0:3:1.0" sysfs.path = "/devices/pci0000:00/0000:00:16.0/usb7/7-3/7-3:1.0/sound/card2" udev.id = "usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00" device.bus = "usb" device.vendor.id = "08bb" device.vendor.name = "Texas Instruments" device.product.id = "29c0" device.product.name = "PCM2900C Audio CODEC" device.serial = "BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC" device.string = "2" device.description = "PCM2900C Audio CODEC" module-udev-detect.discovered = "1" device.icon_name = "audio-card-usb" Profiles: input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: yes) input:iec958-stereo: Digital Stereo (IEC958) Input (sinks: 0, sources: 1, priority: 55, available: yes) output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes) output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: yes) output:analog-stereo+input:iec958-stereo: Analog Stereo Output + Digital Stereo (IEC958) Input (sinks: 1, sources: 1, priority: 6555, available: yes) output:iec958-stereo: Digital Stereo (IEC958) Output (sinks: 1, sources: 0, priority: 5500, available: yes) output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5565, available: yes) output:iec958-stereo+input:iec958-stereo: Digital Stereo Duplex (IEC958) (sinks: 1, sources: 1, priority: 5555, available: yes) off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: output:analog-stereo+input:analog-stereo Ports: analog-input: Analog Input (type: Analog, priority: 10000, latency offset: 0 usec, availability unknown) Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:iec958-stereo+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, output:analog-stereo+input:iec958-stereo, output:iec958-stereo+input:iec958-stereo analog-output: Analog Output (type: Analog, priority: 9900, latency offset: 0 usec, availability unknown) Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:iec958-stereo iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown) Part of profile(s): output:iec958-stereo, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:iec958-stereo Card #3 Name: alsa_card.platform-snd_aloop.0 Driver: module-alsa-card.c Owner Module: 10 Properties: alsa.card = "5" alsa.card_name = "Loopback" alsa.long_card_name = "Loopback 1" alsa.driver_name = "snd_aloop" device.bus_path = "platform-snd_aloop.0" sysfs.path = "/devices/platform/snd_aloop.0/sound/card5" device.form_factor = "internal" device.string = "5" device.description = "Built-in Audio" module-udev-detect.discovered = "1" device.icon_name = "audio-card" Profiles: input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: yes) output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes) output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: yes) output:analog-surround-21: Analog Surround 2.1 Output (sinks: 1, sources: 0, priority: 1300, available: yes) output:analog-surround-21+input:analog-stereo: Analog Surround 2.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1365, available: yes) output:analog-surround-40: Analog Surround 4.0 Output (sinks: 1, sources: 0, priority: 1200, available: yes) output:analog-surround-40+input:analog-stereo: Analog Surround 4.0 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1265, available: yes) output:analog-surround-41: Analog Surround 4.1 Output (sinks: 1, sources: 0, priority: 1300, available: yes) output:analog-surround-41+input:analog-stereo: Analog Surround 4.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1365, available: yes) output:analog-surround-50: Analog Surround 5.0 Output (sinks: 1, sources: 0, priority: 1200, available: yes) output:analog-surround-50+input:analog-stereo: Analog Surround 5.0 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1265, available: yes) output:analog-surround-51: Analog Surround 5.1 Output (sinks: 1, sources: 0, priority: 1300, available: yes) output:analog-surround-51+input:analog-stereo: Analog Surround 5.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1365, available: yes) output:analog-surround-71: Analog Surround 7.1 Output (sinks: 1, sources: 0, priority: 1200, available: yes) output:analog-surround-71+input:analog-stereo: Analog Surround 7.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1265, available: yes) off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: off Ports: analog-input: Analog Input (type: Analog, priority: 10000, latency offset: 0 usec, availability unknown) Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-surround-21+input:analog-stereo, output:analog-surround-40+input:analog-stereo, output:analog-surround-41+input:analog-stereo, output:analog-surround-50+input:analog-stereo, output:analog-surround-51+input:analog-stereo, output:analog-surround-71+input:analog-stereo analog-output: Analog Output (type: Analog, priority: 9900, latency offset: 0 usec, availability unknown) Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-surround-21, output:analog-surround-21+input:analog-stereo, output:analog-surround-40, output:analog-surround-40+input:analog-stereo, output:analog-surround-41, output:analog-surround-41+input:analog-stereo, output:analog-surround-50, output:analog-surround-50+input:analog-stereo, output:analog-surround-51, output:analog-surround-51+input:analog-stereo, output:analog-surround-71, output:analog-surround-71+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 = 1 ; 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 ________________ > 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 ### Use hot-plugged devices like Bluetooth or USB automatically (LP: #1702794) .ifexists module-switch-on-connect.so load-module module-switch-on-connect .endif ### 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-oss device="/dev/dsp" sink_name=output source_name=input #load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input #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-module module-zeroconf-publish ### 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 ### Block audio recording for snap confined packages unless they have ### the "pulseaudio" or "audio-record" interfaces plugged. .ifexists module-snap-policy.so load-module module-snap-policy .endif ### 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. .nofail .include /etc/pulse/default.pa.d ________________ > 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, 18 Mar 29 13:20 /dev/snd/pcmC2D0p crw-rw----+ 1 root audio 116, 3 Mar 29 13:19 /dev/snd/pcmC5D0c crw-rw----+ 1 root audio 116, 2 Mar 29 13:19 /dev/snd/pcmC5D0p crw-rw----+ 1 root audio 116, 19 Mar 29 13:19 /dev/snd/pcmC2D0c crw-rw----+ 1 root audio 116, 16 Mar 29 13:19 /dev/snd/pcmC1D0c crw-rw----+ 1 root audio 116, 13 Mar 29 13:19 /dev/snd/pcmC0D12p crw-rw----+ 1 root audio 116, 12 Mar 29 13:19 /dev/snd/pcmC0D11p crw-rw----+ 1 root audio 116, 11 Mar 29 13:19 /dev/snd/pcmC0D10p crw-rw----+ 1 root audio 116, 10 Mar 29 13:19 /dev/snd/pcmC0D9p crw-rw----+ 1 root audio 116, 9 Mar 29 13:19 /dev/snd/pcmC0D8p crw-rw----+ 1 root audio 116, 8 Mar 29 13:19 /dev/snd/pcmC0D7p crw-rw----+ 1 root audio 116, 7 Mar 29 13:19 /dev/snd/pcmC0D3p crw-rw----+ 1 root audio 116, 20 Mar 29 13:18 /dev/snd/controlC2 crw-rw----+ 1 root audio 116, 17 Mar 29 13:18 /dev/snd/controlC1 crw-rw----+ 1 root audio 116, 15 Mar 29 13:18 /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 14 Mar 29 13:18 /dev/snd/hwC0D0 crw-rw----+ 1 root audio 116, 6 Mar 29 13:18 /dev/snd/controlC5 crw-rw----+ 1 root audio 116, 4 Mar 29 13:18 /dev/snd/pcmC5D1p crw-rw----+ 1 root audio 116, 5 Mar 29 13:18 /dev/snd/pcmC5D1c crw-rw----+ 1 root audio 116, 1 Mar 29 13:18 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Mar 29 13:18 /dev/snd/timer /dev/snd/by-id: total 0 lrwxrwxrwx 1 root root 12 Mar 29 13:18 usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00 -> ../controlC2 drwxr-xr-x 2 root root 80 Mar 29 13:18 . drwxr-xr-x 4 root root 500 Mar 29 13:18 .. lrwxrwxrwx 1 root root 12 Mar 29 13:18 usb-_Webcam_C170-02 -> ../controlC1 /dev/snd/by-path: total 0 lrwxrwxrwx 1 root root 12 Mar 29 13:18 pci-0000:00:16.0-usb-0:3:1.0 -> ../controlC2 drwxr-xr-x 2 root root 120 Mar 29 13:18 . drwxr-xr-x 4 root root 500 Mar 29 13:18 .. lrwxrwxrwx 1 root root 12 Mar 29 13:18 pci-0000:00:12.2-usb-0:1:1.2 -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 29 13:18 pci-0000:01:00.1 -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 29 13:18 platform-snd_aloop.0 -> ../controlC5 ________________ > lsof /dev/snd/* COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME pulseaudi 4045 cjdg mem CHR 116,18 757 /dev/snd/pcmC2D0p pulseaudi 4045 cjdg 18u CHR 116,15 0t0 734 /dev/snd/controlC0 pulseaudi 4045 cjdg 22u CHR 116,17 0t0 747 /dev/snd/controlC1 pulseaudi 4045 cjdg 28u CHR 116,20 0t0 759 /dev/snd/controlC2 pulseaudi 4045 cjdg 34u CHR 116,20 0t0 759 /dev/snd/controlC2 pulseaudi 4045 cjdg 63u CHR 116,18 0t0 757 /dev/snd/pcmC2D0p ________________ > jacks_do card=0 numid=25,iface=CARD,name='HDMI/DP,pcm=10 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=31,iface=CARD,name='HDMI/DP,pcm=11 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=37,iface=CARD,name='HDMI/DP,pcm=12 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=1,iface=CARD,name='HDMI/DP,pcm=3 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=7,iface=CARD,name='HDMI/DP,pcm=7 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=13,iface=CARD,name='HDMI/DP,pcm=8 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=19,iface=CARD,name='HDMI/DP,pcm=9 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off card=1 card=2 card=5 ________________ > aplay -L null Discard all samples (playback) or generate zero samples (capture) default Playback/recording through the PulseAudio sound server samplerate Rate Converter Plugin Using Samplerate Library speexrate Rate Converter Plugin Using Speex Resampler jack JACK Audio Connection Kit oss Open Sound System pulse PulseAudio Sound Server upmix Plugin for channel upmix (4,6,8) vdownmix Plugin for channel downmix (stereo) with a simple spacialization hw:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Direct hardware device without any conversions hw:CARD=NVidia,DEV=7 HDA NVidia, HDMI 1 Direct hardware device without any conversions hw:CARD=NVidia,DEV=8 HDA NVidia, HDMI 2 Direct hardware device without any conversions hw:CARD=NVidia,DEV=9 HDA NVidia, HDMI 3 Direct hardware device without any conversions hw:CARD=NVidia,DEV=10 HDA NVidia, HDMI 4 Direct hardware device without any conversions hw:CARD=NVidia,DEV=11 HDA NVidia, HDMI 5 Direct hardware device without any conversions hw:CARD=NVidia,DEV=12 HDA NVidia, HDMI 6 Direct hardware device without any conversions plughw:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Hardware device with all software conversions plughw:CARD=NVidia,DEV=7 HDA NVidia, HDMI 1 Hardware device with all software conversions plughw:CARD=NVidia,DEV=8 HDA NVidia, HDMI 2 Hardware device with all software conversions plughw:CARD=NVidia,DEV=9 HDA NVidia, HDMI 3 Hardware device with all software conversions plughw:CARD=NVidia,DEV=10 HDA NVidia, HDMI 4 Hardware device with all software conversions plughw:CARD=NVidia,DEV=11 HDA NVidia, HDMI 5 Hardware device with all software conversions plughw:CARD=NVidia,DEV=12 HDA NVidia, HDMI 6 Hardware device with all software conversions hdmi:CARD=NVidia,DEV=0 HDA NVidia, HDMI 0 HDMI Audio Output hdmi:CARD=NVidia,DEV=1 HDA NVidia, HDMI 1 HDMI Audio Output hdmi:CARD=NVidia,DEV=2 HDA NVidia, HDMI 2 HDMI Audio Output hdmi:CARD=NVidia,DEV=3 HDA NVidia, HDMI 3 HDMI Audio Output hdmi:CARD=NVidia,DEV=4 HDA NVidia, HDMI 4 HDMI Audio Output hdmi:CARD=NVidia,DEV=5 HDA NVidia, HDMI 5 HDMI Audio Output hdmi:CARD=NVidia,DEV=6 HDA NVidia, HDMI 6 HDMI Audio Output dmix:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Direct sample mixing device dmix:CARD=NVidia,DEV=7 HDA NVidia, HDMI 1 Direct sample mixing device dmix:CARD=NVidia,DEV=8 HDA NVidia, HDMI 2 Direct sample mixing device dmix:CARD=NVidia,DEV=9 HDA NVidia, HDMI 3 Direct sample mixing device dmix:CARD=NVidia,DEV=10 HDA NVidia, HDMI 4 Direct sample mixing device dmix:CARD=NVidia,DEV=11 HDA NVidia, HDMI 5 Direct sample mixing device dmix:CARD=NVidia,DEV=12 HDA NVidia, HDMI 6 Direct sample mixing device usbstream:CARD=NVidia HDA NVidia USB Stream Output usbstream:CARD=C170 Webcam C170 USB Stream Output hw:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Direct hardware device without any conversions plughw:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Hardware device with all software conversions sysdefault:CARD=CODEC USB AUDIO CODEC, USB Audio Default Audio Device front:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Front output / input surround21:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio 2.1 Surround output to Front and Subwoofer speakers surround40:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio 4.0 Surround output to Front and Rear speakers surround41:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio IEC958 (S/PDIF) Digital Audio Output dmix:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Direct sample mixing device usbstream:CARD=CODEC USB AUDIO CODEC USB Stream Output hw:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct hardware device without any conversions hw:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct hardware device without any conversions plughw:CARD=Loopback,DEV=0 Loopback, Loopback PCM Hardware device with all software conversions plughw:CARD=Loopback,DEV=1 Loopback, Loopback PCM Hardware device with all software conversions sysdefault:CARD=Loopback Loopback, Loopback PCM Default Audio Device front:CARD=Loopback,DEV=0 Loopback, Loopback PCM Front output / input surround21:CARD=Loopback,DEV=0 Loopback, Loopback PCM 2.1 Surround output to Front and Subwoofer speakers surround40:CARD=Loopback,DEV=0 Loopback, Loopback PCM 4.0 Surround output to Front and Rear speakers surround41:CARD=Loopback,DEV=0 Loopback, Loopback PCM 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Loopback,DEV=0 Loopback, Loopback PCM 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Loopback,DEV=0 Loopback, Loopback PCM 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Loopback,DEV=0 Loopback, Loopback PCM 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers dmix:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct sample mixing device dmix:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct sample mixing device usbstream:CARD=Loopback Loopback USB Stream Output ________________ > arecord -L null Discard all samples (playback) or generate zero samples (capture) default Playback/recording through the PulseAudio sound server samplerate Rate Converter Plugin Using Samplerate Library speexrate Rate Converter Plugin Using Speex Resampler jack JACK Audio Connection Kit oss Open Sound System pulse PulseAudio Sound Server upmix Plugin for channel upmix (4,6,8) vdownmix Plugin for channel downmix (stereo) with a simple spacialization usbstream:CARD=NVidia HDA NVidia USB Stream Output hw:CARD=C170,DEV=0 Webcam C170, USB Audio Direct hardware device without any conversions plughw:CARD=C170,DEV=0 Webcam C170, USB Audio Hardware device with all software conversions sysdefault:CARD=C170 Webcam C170, USB Audio Default Audio Device front:CARD=C170,DEV=0 Webcam C170, USB Audio Front output / input dsnoop:CARD=C170,DEV=0 Webcam C170, USB Audio Direct sample snooping device usbstream:CARD=C170 Webcam C170 USB Stream Output hw:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Direct hardware device without any conversions plughw:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Hardware device with all software conversions sysdefault:CARD=CODEC USB AUDIO CODEC, USB Audio Default Audio Device front:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Front output / input dsnoop:CARD=CODEC,DEV=0 USB AUDIO CODEC, USB Audio Direct sample snooping device usbstream:CARD=CODEC USB AUDIO CODEC USB Stream Output hw:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct hardware device without any conversions hw:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct hardware device without any conversions plughw:CARD=Loopback,DEV=0 Loopback, Loopback PCM Hardware device with all software conversions plughw:CARD=Loopback,DEV=1 Loopback, Loopback PCM Hardware device with all software conversions sysdefault:CARD=Loopback Loopback, Loopback PCM Default Audio Device front:CARD=Loopback,DEV=0 Loopback, Loopback PCM Front output / input dsnoop:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct sample snooping device dsnoop:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct sample snooping device usbstream:CARD=Loopback Loopback USB Stream Output ________________ > alsa_info_do dmesg: read kernel buffer failed: Operation not permitted upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Tue Mar 29 19:22:24 UTC 2022 !!Linux Distribution !!------------------ Ubuntu 21.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 21.10" PRETTY_NAME="Ubuntu 21.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian 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=impish !!DMI Information !!--------------- Manufacturer: Gigabyte Technology Co., Ltd. Product Name: GA-970A-UD3 Product Version: Firmware Version: F7 System SKU: Board Vendor: Gigabyte Technology Co., Ltd. Board Name: GA-970A-UD3 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0A03:00/status 15 /sys/bus/acpi/devices/PNP0C0C:00/status 11 /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/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/device:0b/status 15 /sys/bus/acpi/devices/device:0e/status 15 /sys/bus/acpi/devices/device:0f/status 15 /sys/bus/acpi/devices/device:10/status 15 /sys/bus/acpi/devices/device:11/status 15 /sys/bus/acpi/devices/device:12/status 15 /sys/bus/acpi/devices/device:13/status 15 !!Kernel Information !!------------------ Kernel release: 5.13.0-39-lowlatency Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.13.0-39-lowlatency Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_hda_intel snd_usb_audio snd_usb_audio snd_aloop !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfcffc000 irq 19 1 [C170 ]: USB-Audio - Webcam C170 Webcam C170 at usb-0000:00:12.2-1, high speed 2 [CODEC ]: USB-Audio - USB AUDIO CODEC BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s 5 [Loopback ]: Loopback - Loopback Loopback 1 !!PCI Soundcards installed in the system !!-------------------------------------- 01:00.1 Audio device [0403]: NVIDIA Corporation Device [10de:10fa] (rev a1) Subsystem: Gigabyte Technology Co., Ltd Device [1458:3fcb] !!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 snd_aloop: index=5 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N dmic_detect : Y enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) pm_blacklist : Y position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 1 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : -1 snoop : -1 !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_aloop enable : Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : 5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Nvidia GPU 94 HDMI/DP Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de0094 Subsystem Id: 0x14583fcb Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Devices: 4 Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] *Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Connection: 4 0x08* 0x09 0x0a 0x0b Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=05, enabled=1 Devices: 4 Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] *Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Connection: 4 0x08* 0x09 0x0a 0x0b Node 0x06 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=09, enabled=1 Devices: 4 Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] *Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Connection: 4 0x08* 0x09 0x0a 0x0b Node 0x07 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=0d, enabled=1 Devices: 4 Dev 00: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 01: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Dev 02: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] *Dev 03: PD = 0, ELDV = 0, IA = 0, Connections [ 0x08* 0x09 0x0a 0x0b ] Connection: 4 0x08* 0x09 0x0a 0x0b Node 0x08 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x09 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x0a [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x0b [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x046d082b, ctrlif=2, ctlerr=0 Card: Webcam C170 at usb-0000:00:12.2-1, high speed USB Mixer: usb_id=0x08bb29c0, ctrlif=0, ctlerr=0 Card: BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 3 Control: name="PCM Playback Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw----+ 1 root audio 116, 15 Mar 29 13:18 /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 17 Mar 29 13:18 /dev/snd/controlC1 crw-rw----+ 1 root audio 116, 20 Mar 29 13:18 /dev/snd/controlC2 crw-rw----+ 1 root audio 116, 6 Mar 29 13:18 /dev/snd/controlC5 crw-rw----+ 1 root audio 116, 14 Mar 29 13:18 /dev/snd/hwC0D0 crw-rw----+ 1 root audio 116, 11 Mar 29 13:19 /dev/snd/pcmC0D10p crw-rw----+ 1 root audio 116, 12 Mar 29 13:19 /dev/snd/pcmC0D11p crw-rw----+ 1 root audio 116, 13 Mar 29 13:19 /dev/snd/pcmC0D12p crw-rw----+ 1 root audio 116, 7 Mar 29 13:19 /dev/snd/pcmC0D3p crw-rw----+ 1 root audio 116, 8 Mar 29 13:19 /dev/snd/pcmC0D7p crw-rw----+ 1 root audio 116, 9 Mar 29 13:19 /dev/snd/pcmC0D8p crw-rw----+ 1 root audio 116, 10 Mar 29 13:19 /dev/snd/pcmC0D9p crw-rw----+ 1 root audio 116, 16 Mar 29 13:19 /dev/snd/pcmC1D0c crw-rw----+ 1 root audio 116, 19 Mar 29 13:19 /dev/snd/pcmC2D0c crw-rw----+ 1 root audio 116, 18 Mar 29 13:20 /dev/snd/pcmC2D0p crw-rw----+ 1 root audio 116, 3 Mar 29 13:19 /dev/snd/pcmC5D0c crw-rw----+ 1 root audio 116, 2 Mar 29 13:19 /dev/snd/pcmC5D0p crw-rw----+ 1 root audio 116, 5 Mar 29 13:18 /dev/snd/pcmC5D1c crw-rw----+ 1 root audio 116, 4 Mar 29 13:18 /dev/snd/pcmC5D1p crw-rw----+ 1 root audio 116, 1 Mar 29 13:18 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Mar 29 13:18 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Mar 29 13:18 . drwxr-xr-x 4 root root 500 Mar 29 13:18 .. lrwxrwxrwx 1 root root 12 Mar 29 13:18 usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00 -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 29 13:18 usb-_Webcam_C170-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Mar 29 13:18 . drwxr-xr-x 4 root root 500 Mar 29 13:18 .. lrwxrwxrwx 1 root root 12 Mar 29 13:18 pci-0000:00:12.2-usb-0:1:1.2 -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 29 13:18 pci-0000:00:16.0-usb-0:3:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 29 13:18 pci-0000:01:00.1 -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 29 13:18 platform-snd_aloop.0 -> ../controlC5 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 11: HDMI 5 [HDMI 5] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 12: HDMI 6 [HDMI 6] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 5: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 5: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 ARECORD **** List of CAPTURE Hardware Devices **** card 1: C170 [Webcam C170], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 5: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 5: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 !!Amixer output !!------------- !!-------Mixer controls for card NVidia Card hw:0 'NVidia'/'HDA NVidia at 0xfcffc000 irq 19' Mixer name : 'Nvidia GPU 94 HDMI/DP' Components : 'HDA:10de0094,14583fcb,00100100' Controls : 49 Simple ctrls : 7 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',4 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',5 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',6 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card C170 Card hw:1 'C170'/'Webcam C170 at usb-0000:00:12.2-1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:082b' Controls : 1 Simple ctrls : 0 !!-------Mixer controls for card CODEC Card hw:2 'CODEC'/'BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:00:16.0-3, full s' Mixer name : 'USB Mixer' Components : 'USB08bb:29c0' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [on] Front Right: Playback 64 [100%] [0.00dB] [on] !!-------Mixer controls for card Loopback Card hw:5 'Loopback'/'Loopback 1' Mixer name : 'Loopback Mixer' Components : '' Controls : 97 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] !!Alsactl output !!-------------- --startcollapse-- state.NVidia { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { iface CARD name 'HDMI/DP,pcm=9 Jack' value false comment { access read type BOOLEAN count 1 } } control.20 { iface MIXER name 'IEC958 Playback Con Mask' index 3 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.21 { iface MIXER name 'IEC958 Playback Pro Mask' index 3 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.22 { iface MIXER name 'IEC958 Playback Default' index 3 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.23 { iface MIXER name 'IEC958 Playback Switch' index 3 value true comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface PCM device 9 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.25 { iface CARD name 'HDMI/DP,pcm=10 Jack' value false comment { access read type BOOLEAN count 1 } } control.26 { iface MIXER name 'IEC958 Playback Con Mask' index 4 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.27 { iface MIXER name 'IEC958 Playback Pro Mask' index 4 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.28 { iface MIXER name 'IEC958 Playback Default' index 4 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.29 { iface MIXER name 'IEC958 Playback Switch' index 4 value true comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface PCM device 10 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.31 { iface CARD name 'HDMI/DP,pcm=11 Jack' value false comment { access read type BOOLEAN count 1 } } control.32 { iface MIXER name 'IEC958 Playback Con Mask' index 5 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.33 { iface MIXER name 'IEC958 Playback Pro Mask' index 5 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.34 { iface MIXER name 'IEC958 Playback Default' index 5 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.35 { iface MIXER name 'IEC958 Playback Switch' index 5 value true comment { access 'read write' type BOOLEAN count 1 } } control.36 { iface PCM device 11 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.37 { iface CARD name 'HDMI/DP,pcm=12 Jack' value false comment { access read type BOOLEAN count 1 } } control.38 { iface MIXER name 'IEC958 Playback Con Mask' index 6 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.39 { iface MIXER name 'IEC958 Playback Pro Mask' index 6 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.40 { iface MIXER name 'IEC958 Playback Default' index 6 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.41 { iface MIXER name 'IEC958 Playback Switch' index 6 value true comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface PCM device 12 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.43 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.44 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.45 { iface PCM device 8 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.46 { iface PCM device 9 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.47 { iface PCM device 10 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.48 { iface PCM device 11 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.49 { iface PCM device 12 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } } state.C170 { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } } state.CODEC { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 64 value.1 64 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } state.Loopback { control.1 { iface PCM name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.2 { iface PCM name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface PCM name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.4 { iface PCM name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.5 { iface PCM name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.6 { iface PCM name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.7 { iface PCM subdevice 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.8 { iface PCM subdevice 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface PCM subdevice 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.10 { iface PCM subdevice 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.11 { iface PCM subdevice 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.12 { iface PCM subdevice 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.13 { iface PCM subdevice 2 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.14 { iface PCM subdevice 2 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface PCM subdevice 2 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.16 { iface PCM subdevice 2 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.17 { iface PCM subdevice 2 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.18 { iface PCM subdevice 2 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.19 { iface PCM subdevice 3 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.20 { iface PCM subdevice 3 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface PCM subdevice 3 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.22 { iface PCM subdevice 3 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.23 { iface PCM subdevice 3 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.24 { iface PCM subdevice 3 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.25 { iface PCM subdevice 4 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.26 { iface PCM subdevice 4 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface PCM subdevice 4 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.28 { iface PCM subdevice 4 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.29 { iface PCM subdevice 4 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.30 { iface PCM subdevice 4 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.31 { iface PCM subdevice 5 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.32 { iface PCM subdevice 5 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.33 { iface PCM subdevice 5 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.34 { iface PCM subdevice 5 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.35 { iface PCM subdevice 5 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.36 { iface PCM subdevice 5 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.37 { iface PCM subdevice 6 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.38 { iface PCM subdevice 6 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface PCM subdevice 6 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.40 { iface PCM subdevice 6 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.41 { iface PCM subdevice 6 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.42 { iface PCM subdevice 6 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.43 { iface PCM subdevice 7 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.44 { iface PCM subdevice 7 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface PCM subdevice 7 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.46 { iface PCM subdevice 7 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.47 { iface PCM subdevice 7 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.48 { iface PCM subdevice 7 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.49 { iface PCM device 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.50 { iface PCM device 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.51 { iface PCM device 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.52 { iface PCM device 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.53 { iface PCM device 1 name 'PCM Slave Rate' value 44100 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.54 { iface PCM device 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.55 { iface PCM device 1 subdevice 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.56 { iface PCM device 1 subdevice 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface PCM device 1 subdevice 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.58 { iface PCM device 1 subdevice 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.59 { iface PCM device 1 subdevice 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.60 { iface PCM device 1 subdevice 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.61 { iface PCM device 1 subdevice 2 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.62 { iface PCM device 1 subdevice 2 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.63 { iface PCM device 1 subdevice 2 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.64 { iface PCM device 1 subdevice 2 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.65 { iface PCM device 1 subdevice 2 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.66 { iface PCM device 1 subdevice 2 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.67 { iface PCM device 1 subdevice 3 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.68 { iface PCM device 1 subdevice 3 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.69 { iface PCM device 1 subdevice 3 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.70 { iface PCM device 1 subdevice 3 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.71 { iface PCM device 1 subdevice 3 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.72 { iface PCM device 1 subdevice 3 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.73 { iface PCM device 1 subdevice 4 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.74 { iface PCM device 1 subdevice 4 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.75 { iface PCM device 1 subdevice 4 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.76 { iface PCM device 1 subdevice 4 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.77 { iface PCM device 1 subdevice 4 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.78 { iface PCM device 1 subdevice 4 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.79 { iface PCM device 1 subdevice 5 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.80 { iface PCM device 1 subdevice 5 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.81 { iface PCM device 1 subdevice 5 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.82 { iface PCM device 1 subdevice 5 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.83 { iface PCM device 1 subdevice 5 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.84 { iface PCM device 1 subdevice 5 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.85 { iface PCM device 1 subdevice 6 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.86 { iface PCM device 1 subdevice 6 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.87 { iface PCM device 1 subdevice 6 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.88 { iface PCM device 1 subdevice 6 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.89 { iface PCM device 1 subdevice 6 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.90 { iface PCM device 1 subdevice 6 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.91 { iface PCM device 1 subdevice 7 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.92 { iface PCM device 1 subdevice 7 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.93 { iface PCM device 1 subdevice 7 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.94 { iface PCM device 1 subdevice 7 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.95 { iface PCM device 1 subdevice 7 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.96 { iface PCM device 1 subdevice 7 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.97 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ aesni_intel af_alg ahci algif_hash algif_skcipher async_memcpy async_pq async_raid6_recov async_tx async_xor autofs4 binfmt_misc blake2b_generic bluetooth bnep br_netfilter bridge btbcm btintel btrfs btrtl btusb ccp cec cmac crc32_pclmul crc_itu_t crct10dif_pclmul cryptd crypto_simd cuse dm_log dm_mirror dm_region_hash drm drm_kms_helper ecc ecdh_generic edac_mce_amd fam15h_power fb_sys_fops firewire_core firewire_ohci ghash_clmulni_intel hid hid_generic hwmon_vid i2c_piix4 icp input_leds ip_tables ipmi_devintf ipmi_msghandler ipt_REJECT it87 joydev k10temp kvm kvm_amd libahci libcrc32c linear llc lp mac_hid mc msr multipath nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_reject_ipv4 nf_tables nfnetlink nft_chain_nat nft_compat nft_counter nvidia nvidia_drm nvidia_modeset nvidia_uvm overlay parport parport_pc ppdev r8169 raid0 raid1 raid10 raid456 raid6_pq razerkbd rc_core realtek rfcomm sch_fq_codel serio_raw snd snd_aloop snd_hda_codec snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_timer snd_usb_audio snd_usbmidi_lib soundcore spl stp syscopyarea sysfillrect sysimgblt uas usb_storage usbhid uvcvideo vboxdrv vboxnetadp vboxnetflt videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wacom wmi wmi_bmof x_tables xfrm_algo xfrm_user xhci_pci xhci_pci_renesas xor xt_CHECKSUM xt_MASQUERADE xt_addrtype xt_conntrack xt_tcpudp zavl zcommon zfs zlua znvpair zstd_compress zunicode zzstd !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x04 0x185600f0 0x05 0x185600f0 0x06 0x185600f0 0x07 0x185600f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-tools 1.2.2-1 amd64 Console based ALSA utilities for specific hardware ii alsa-tools-gui 1.2.2-1 amd64 GUI based ALSA utilities for specific hardware ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.4-2ubuntu6 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.4-1ubuntu4 amd64 Utilities for configuring and using ALSA