> > > Welcome to the list! > > Thank you > > What does "broken" mean more specifically? Things appear to work, but > the microphone produces just silence? > > The mic produces a very distorted sound, like "cracking" sound > So Chrome 56 on Ubuntu 14.04 works on other machines except that one > notebook model? > That is exactly our situation. Does the volume meter for the microphone in pavucontrol show any activity? > Yes. 1. open pavucontrol 2. speak 3. vu shows input 4. open chrome 5. go to bigbluebutton test server 6. bigbluebutton web client loads 7. client offers sound test 8. cracking sound heard, pavucontrol vu shows input > The output of "pactl list" and the verbose pulseaudio log might be > useful. Run "pactl list" while using the webapp (when you expect the > microphone to be in use). This mailing list has message size limit of > 100KB, so you'll probably need to compress those if you send them as > attachments. Here are instructions for getting the verbose log: > https://wiki.ubuntu.com/PulseAudio/Log > > You will find "pactl list" output and puse verbose log as attachments, In this case my sequence was: 1. pactl list 2. log sub-sequence from ubuntu page 3. test audio 4. no sound, not even cracking 5. pavucontrol shows input 6. stop logging Thanks in advance, Fatima -- > Tanu > > https://www.patreon.com/tanuk > _______________________________________________ > pulseaudio-discuss mailing list > pulseaudio-discuss at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss > -- ================================= Fátima Castiglione Maldonado Singer, Designer, Creative, Artificial Intelligence Cantante, Diseñadora, Creativa, Inteligencia Artificial castiglionemaldonado at gmail.com ____ ,'_ | __________________|__|__|__ <_____ ) _.------._ `-----------,------.-' ,-' `-. | | | ,' `. ,' | | ,' `. | _,-' |__ / \ _,'-' `. `---.___|_____________ \ .--' -----. | _____________________ `-. ----- | | ___| | | \ ,- \ | | ___| |===========================((|) | | | | | | _____________________/ `- / | `--._ -----' | _________________,-' ----- | `.-._ ,' __.---' | / | `-. | \ / `. | | `. ,' | | | `. ,' _____,----------`-------`-. `-._ _,-' <___________________________) `------' | _| | `.____| -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20170214/2cb35d6d/attachment-0001.html> -------------- next part -------------- Módulo #0 Nombre: module-device-restore Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Automatically restore the volume/mute state of devices" module.version = "4.0" Módulo #1 Nombre: module-stream-restore Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Automatically restore the volume/mute/device state of streams" module.version = "4.0" Módulo #2 Nombre: module-card-restore Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Automatically restore profile of cards" module.version = "4.0" Módulo #3 Nombre: module-augment-properties Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Augment the property sets of streams with additional static information" module.version = "4.0" Módulo #4 Nombre: module-switch-on-port-available Argumento: Contador de uso: n/d Propiedades: Módulo #5 Nombre: module-alsa-card Argumento: device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1" Contador de uso: 0 Propiedades: module.author = "Lennart Poettering" module.description = "ALSA Card" module.version = "4.0" Módulo #6 Nombre: module-udev-detect Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Detect available audio hardware and load matching drivers" module.version = "4.0" Módulo #7 Nombre: module-bluetooth-policy Argumento: Contador de uso: n/d Propiedades: module.author = "Frédéric Dalleau" module.description = "When a bluetooth sink or source is added, load module-loopback" module.version = "4.0" Módulo #8 Nombre: module-bluetooth-discover Argumento: Contador de uso: n/d Propiedades: module.author = "Joao Paulo Rechi Vita" module.description = "Detect available bluetooth audio devices and load bluetooth audio drivers" module.version = "4.0" Módulo #9 Nombre: module-native-protocol-unix Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Native protocol (UNIX sockets)" module.version = "4.0" Módulo #10 Nombre: module-default-device-restore Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Automatically restore the default sink and source" module.version = "4.0" Módulo #11 Nombre: module-rescue-streams Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "When a sink/source is removed, try to move their streams to the default sink/source" module.version = "4.0" Módulo #12 Nombre: module-always-sink Argumento: Contador de uso: n/d Propiedades: module.author = "Colin Guthrie" module.description = "Tenga siempre cargado al menos un destino aunque sea uno nulo" module.version = "4.0" Módulo #13 Nombre: module-intended-roles Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Automatically set device of streams based of intended roles of devices" module.version = "4.0" Módulo #14 Nombre: module-suspend-on-idle Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "When a sink/source is idle for too long, suspend it" module.version = "4.0" Módulo #15 Nombre: module-systemd-login Argumento: Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Create a client for each login session of this user" module.version = "4.0" Módulo #16 Nombre: module-position-event-sounds Argumento: Contador de uso: n/d Propiedades: 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 = "4.0" Módulo #17 Nombre: module-filter-heuristics Argumento: Contador de uso: n/d Propiedades: module.author = "Colin Guthrie" module.description = "Detect when various filters are desirable" module.version = "4.0" Módulo #18 Nombre: module-filter-apply Argumento: Contador de uso: n/d Propiedades: module.author = "Colin Guthrie" module.description = "Load filter sinks automatically when needed" module.version = "4.0" Módulo #19 Nombre: module-x11-publish Argumento: display=:0 Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "X11 credential publisher" module.version = "4.0" Módulo #20 Nombre: module-x11-bell Argumento: display=:0 sample=bell.ogg Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "X11 bell interceptor" module.version = "4.0" Módulo #21 Nombre: module-x11-cork-request Argumento: display=:0 Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "Synthesize X11 media key events when cork/uncork is requested" module.version = "4.0" Módulo #22 Nombre: module-x11-xsmp Argumento: display=:0 session_manager=local/ceibal:@/tmp/.ICE-unix/1402,unix/ceibal:/tmp/.ICE-unix/1402 Contador de uso: n/d Propiedades: module.author = "Lennart Poettering" module.description = "X11 session management" module.version = "4.0" Destino #0 Estado: SUSPENDED Nombre: alsa_output.pci-0000_00_1b.0.analog-stereo Descripción: Audio Interno Estéreo analógico Controlador: module-alsa-card.c Especificación de muestra: s16le 2ch 48000Hz Asignación de canal: front-left,front-right Módulo propietario: 5 Silencio: no Volumen: 0: 74% 1: 74% 0: -7,70 dB 1: -7,70 dB balance 0,00 Volumen base: 100% 0,00 dB Origen de monitor: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor Latencia: 0 usec, configurada 0 usec Marcas: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY Propiedades: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "VT1802 Analog" alsa.id = "VT1802 Analog" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 94" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "0f04" device.product.name = "ValleyView High Definition Audio Controller" device.form_factor = "internal" device.string = "front:0" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "32768" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Estéreo analógico" device.description = "Audio Interno Estéreo analógico" alsa.mixer_name = "VIA VT1802" alsa.components = "HDA:11068446,15585471,00100000 HDA:80862882,80860101,00100000" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Puertos: analog-output-speaker: Altavoces (priority: 10000) analog-output-headphones: Auriculares analógicos (priority: 9000, not available) Puerto Activo: analog-output-speaker Formatos: pcm Fuente #0 Estado: SUSPENDED Nombre: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor Descripción: Monitor of Audio Interno Estéreo analógico Controlador: module-alsa-card.c Especificación de la Muestra: s16le 2ch 48000Hz Mapa del Canal: front-left,front-right Módulo Dueño: 5 Mudo: no Volume: 0: 100% 1: 100% 0: 0,00 dB 1: 0,00 dB balance 0,00 Volume Base: 100% 0,00 dB Monitoreo del destino: alsa_output.pci-0000_00_1b.0.analog-stereo Latencia: 0 usec, configurado 0 useg Banderas: DECIBEL_VOLUME LATENCY Propiedades: device.description = "Monitor of Audio Interno Estéreo analógico" device.class = "monitor" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 94" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "0f04" device.product.name = "ValleyView High Definition Audio Controller" device.form_factor = "internal" device.string = "0" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Formatos: pcm Fuente #1 Estado: SUSPENDED Nombre: alsa_input.pci-0000_00_1b.0.analog-stereo Descripción: Audio Interno Estéreo analógico Controlador: module-alsa-card.c Especificación de la Muestra: s16le 2ch 48000Hz Mapa del Canal: front-left,front-right Módulo Dueño: 5 Mudo: no Volume: 0: 67% 1: 67% 0: -10,57 dB 1: -10,57 dB balance 0,00 Volume Base: 8% -66,00 dB Monitoreo del destino: n/d Latencia: 0 usec, configurado 0 useg Banderas: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY Propiedades: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "VT1802 Analog" alsa.id = "VT1802 Analog" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 94" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "0f04" device.product.name = "ValleyView High Definition Audio Controller" device.form_factor = "internal" device.string = "front:0" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "32768" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Estéreo analógico" device.description = "Audio Interno Estéreo analógico" alsa.mixer_name = "VIA VT1802" alsa.components = "HDA:11068446,15585471,00100000 HDA:80862882,80860101,00100000" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Puertos: analog-input-microphone-internal: Micrófono interno (priority: 8900) analog-input-microphone: Micrófono (priority: 8700, not available) Puerto Activo: analog-input-microphone-internal Formatos: pcm Cliente #0 Controlador: module-systemd-login.c Módulo dueño: 15 Propiedades: application.name = "Login Session c1" systemd-login.session = "c1" Cliente #5 Controlador: module-x11-xsmp.c Módulo dueño: 22 Propiedades: application.name = "XSMP Session on gnome-session as 10f7f69f8cb03a6705148707967987664400000014020055" xsmp.vendor = "gnome-session" xsmp.client.id = "10f7f69f8cb03a6705148707967987664400000014020055" Cliente #6 Controlador: protocol-native.c Módulo dueño: 9 Propiedades: application.name = "GNOME Volume Control Media Keys" native-protocol.peer = "UNIX socket client" native-protocol.version = "28" application.id = "org.gnome.VolumeControl" application.icon_name = "multimedia-volume-control" application.version = "1.0" application.process.id = "1398" application.process.user = "ceibal" application.process.host = "ceibal" application.process.binary = "unity-settings-daemon" application.language = "es_UY.UTF-8" window.x11.display = ":0" application.process.machine_id = "7fa399cd946674ed89a5c33856b0fa6b" application.process.session_id = "c1" Cliente #8 Controlador: protocol-native.c Módulo dueño: 9 Propiedades: application.name = "Ubuntu Audio Settings" native-protocol.peer = "UNIX socket client" native-protocol.version = "28" application.id = "com.canonical.settings.sound" application.icon_name = "multimedia-volume-control" application.version = "0.1" application.process.id = "1717" application.process.user = "ceibal" application.process.host = "ceibal" application.process.binary = "indicator-sound-service" application.language = "es_UY.UTF-8" window.x11.display = ":0" application.process.machine_id = "7fa399cd946674ed89a5c33856b0fa6b" application.process.session_id = "c1" Cliente #9 Controlador: protocol-native.c Módulo dueño: 9 Propiedades: application.name = "Metacity" native-protocol.peer = "UNIX socket client" native-protocol.version = "28" window.x11.display = ":0" window.x11.screen = "0" application.process.id = "1582" application.process.user = "ceibal" application.process.host = "ceibal" application.process.binary = "metacity" application.language = "es_UY.UTF-8" application.process.machine_id = "7fa399cd946674ed89a5c33856b0fa6b" application.process.session_id = "c1" Cliente #17 Controlador: protocol-native.c Módulo dueño: 9 Propiedades: application.name = "pactl" native-protocol.peer = "UNIX socket client" native-protocol.version = "28" application.process.id = "3762" application.process.user = "ceibal" application.process.host = "ceibal" application.process.binary = "pactl" application.language = "es_UY.UTF-8" window.x11.display = ":0.0" application.process.machine_id = "7fa399cd946674ed89a5c33856b0fa6b" application.process.session_id = "c1" Muestra #0 Nombre: bell-window-system Especificaciones de la muestra: s16le 2ch 44100Hz Mapa del canal: front-left,front-right Volumen: (incorrecto) (incorrecto) balance 0,00 Duración: 0,1s Tamaño: 24,0 KiB Lazy: no Nombre del archivo: n/d Propiedades: media.role = "event" application.process.id = "2262" application.name = "gnome-terminal" event.description = "Evento de campana" event.id = "bell-window-system" media.name = "bell-window-system" media.filename = "/usr/share//sounds/freedesktop/stereo/bell.oga" native-protocol.peer = "UNIX socket client" native-protocol.version = "28" window.x11.display = ":0" window.x11.screen = "0" application.process.user = "ceibal" application.process.host = "ceibal" application.process.binary = "metacity" application.language = "es_UY.UTF-8" application.process.machine_id = "7fa399cd946674ed89a5c33856b0fa6b" application.process.session_id = "c1" Placa #0 Nombre: alsa_card.pci-0000_00_1b.0 Controlador: module-alsa-card.c Módulo dueño: 5 Propiedades: alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 94" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "0f04" device.product.name = "ValleyView High Definition Audio Controller" device.form_factor = "internal" device.string = "0" device.description = "Audio Interno" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Perfiles: input:analog-stereo: Estéreo analógico Entrada (sinks: 0, sources: 1, priority. 60) output:analog-stereo: Estéreo analógico Salida (sinks: 1, sources: 0, priority. 6000) output:analog-stereo+input:analog-stereo: Estéreo Analógico Dúplex (sinks: 1, sources: 1, priority. 6060) output:hdmi-stereo: Digital Stereo (HDMI) Salida (sinks: 1, sources: 0, priority. 5400) output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Salida + Estéreo analógico Entrada (sinks: 1, sources: 1, priority. 5460) output:hdmi-surround: Digital Surround 5.1 (HDMI) Salida (sinks: 1, sources: 0, priority. 300) output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Salida + Estéreo analógico Entrada (sinks: 1, sources: 1, priority. 360) off: Apagado (sinks: 0, sources: 0, priority. 0) Perfil activo: output:analog-stereo+input:analog-stereo Puertos: analog-input-microphone-internal: Micrófono interno (priority: 8900, latency offset: 0 usec) Propiedades: device.icon_name = "audio-input-microphone" Parte del perfil(es): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo analog-input-microphone: Micrófono (priority: 8700, latency offset: 0 usec, not available) Propiedades: device.icon_name = "audio-input-microphone" Parte del perfil(es): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo analog-output-speaker: Altavoces (priority: 10000, latency offset: 0 usec) Propiedades: device.icon_name = "audio-speakers" Parte del perfil(es): output:analog-stereo, output:analog-stereo+input:analog-stereo analog-output-headphones: Auriculares analógicos (priority: 9000, latency offset: 0 usec, not available) Propiedades: device.icon_name = "audio-headphones" Parte del perfil(es): output:analog-stereo, output:analog-stereo+input:analog-stereo hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency offset: 0 usec, not available) Propiedades: device.icon_name = "video-display" Parte del perfil(es): output:hdmi-stereo, output:hdmi-stereo+input:analog-stereo, 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