Cordial saludos a esta comunidad, en estos momentos tengo un problema con el microfono tanto de mi laptop como los auriculares que uso los cuales tienen microfono.
Agradeceria mucho su colaboración, tengo unos trabajos de la universidad 
el pavucontrol lo reconoce pero al usarlo no sirven.
Hola @jemc2002 ,
Buen día, te escribo para saber si puedes proveernos información acerca de los comandos de terminal siguientes 
pactl list sink-inputs
pactl list cards
lscpi -v
Por favor, utiliza las opciones de la barra de escritura que tienes en el esta utilidad para formatear el texto y evitar incluir imágenes.
Saludos
type or paste code here
[details="Summary"]
pactl list cards ✔
Card #42
Name: alsa_card.pci-0000_02_00.1
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.card.longname = "HD-Audio Generic at 0xd05c8000 irq 78"
api.alsa.card.name = "HD-Audio Generic"
api.alsa.path = "hw:0"
api.alsa.split-enable = "true"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio0"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:02:00.1"
device.description = "Rembrandt Radeon High Definition Audio Controller"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_02_00.1"
device.nick = "HD-Audio Generic"
device.plugged.usec = "6105897"
device.product.id = "0x1640"
device.product.name = "Rembrandt Radeon High Definition Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:02:00.1/sound/card0"
device.vendor.id = "0x1002"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
media.class = "Audio/Device"
spa.object.id = "2"
factory.id = "15"
client.id = "41"
object.id = "42"
object.serial = "42"
object.path = "alsa:acp:Generic"
alsa.card = "0"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xd05c8000 irq 78"
alsa.driver_name = "snd_hda_intel"
alsa.mixer_name = "ATI R6xx HDMI"
alsa.components = "HDA:1002aa01,00aa0100,00100800"
alsa.id = "Generic"
device.string = "0"
Profiles:
off: Apagado (sinks: 0, sources: 0, priority: 0, available: yes)
HiFi: Play HiFi quality Music (sinks: 1, sources: 0, priority: 9100, available: no)
pro-audio: Pro Audio (sinks: 1, sources: 0, priority: 1, available: yes)
Active Profile: off
Ports:
[Out] HDMI1: HDMI / DisplayPort 1 Output (type: HDMI, priority: 1100, latency offset: 0 usec, availability group: HDMI/DP,pcm=3, not available)
Properties:
port.type = "hdmi"
port.availability-group = "HDMI/DP,pcm=3"
device.icon_name = "video-display"
card.profile.port = "0"
Part of profile(s): HiFi
Card #43
Name: alsa_card.pci-0000_02_00.6
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "1"
api.alsa.card.longname = "HD-Audio Generic at 0xd05c0000 irq 79"
api.alsa.card.name = "HD-Audio Generic"
api.alsa.path = "hw:1"
api.alsa.split-enable = "true"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:02:00.6"
device.description = "Family 17h/19h/1ah HD Audio Controller"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_02_00.6"
device.nick = "HD-Audio Generic"
device.plugged.usec = "6153030"
device.product.id = "0x15e3"
device.product.name = "Family 17h/19h/1ah HD Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:02:00.6/sound/card1"
device.vendor.id = "0x1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
media.class = "Audio/Device"
spa.object.id = "4"
factory.id = "15"
client.id = "41"
object.id = "43"
object.serial = "43"
object.path = "alsa:acp:Generic_1"
alsa.card = "1"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xd05c0000 irq 79"
alsa.driver_name = "snd_hda_intel"
alsa.mixer_name = "Realtek ALC897"
alsa.components = "HDA:10ec0897,10431dcf,00100402"
alsa.id = "Generic_1"
device.string = "1"
Profiles:
off: Apagado (sinks: 0, sources: 0, priority: 0, available: yes)
HiFi (Headphones, Mic1, Mic2): Play HiFi quality Music (Headphones, Mic1, Mic2) (sinks: 1, sources: 2, priority: 8500, available: yes)
HiFi (Mic1, Mic2, Speaker): Play HiFi quality Music (Mic1, Mic2, Speaker) (sinks: 1, sources: 2, priority: 8400, available: yes)
pro-audio: Pro Audio (sinks: 1, sources: 1, priority: 1, available: yes)
Active Profile: HiFi (Headphones, Mic1, Mic2)
Ports:
[Out] Speaker: Speaker (type: Speaker, priority: 100, latency offset: 0 usec, availability unknown)
Properties:
port.type = "speaker"
device.icon_name = "audio-speakers"
card.profile.port = "0"
Part of profile(s): HiFi (Mic1, Mic2, Speaker)
[In] Mic2: Stereo Microphone (type: Mic, priority: 200, latency offset: 0 usec, availability group: Mic, availability unknown)
Properties:
port.type = "mic"
port.availability-group = "Mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "1"
Part of profile(s): HiFi (Mic1, Mic2, Speaker), HiFi (Headphones, Mic1, Mic2)
[In] Mic1: Digital Microphone (type: Mic, priority: 100, latency offset: 0 usec, availability unknown)
Properties:
port.type = "mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "2"
Part of profile(s): HiFi (Mic1, Mic2, Speaker), HiFi (Headphones, Mic1, Mic2)
[Out] Headphones: Headphones (type: Headphones, priority: 200, latency offset: 0 usec, availability group: Headphone Mic, available)
Properties:
port.type = "headphones"
port.availability-group = "Headphone Mic"
device.icon_name = "audio-headphones"
card.profile.port = "3"
Part of profile(s): HiFi (Headphones, Mic1, Mic2)
[/details]el comando pactl list sink-inputs y el lscpi -v no sirven en mi terminal
Hi @jemc2002 ,
El comando pactl list sink-inputs puede dar un resultado nulo, sin salida. Eso quiere decir que no tienes entradas activas, lo mismo que sink-outputs te dirá si tienes salidas activas.
Puedes probar,
pactl list sinks
pactl list sources
Lamento no poder ayudarte más, saludos