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I'm using Skype to keep in touch with my friends, and as I tried it yesterday with a webcam integrated in my laptop, nobody could hear me - the microphone didn't work. I tried recording something with audacity - it gives me 4 input options: pulse, HDA Intel PCH: ALC665 Analog, defaut and sysdefault. When I choose pulse, nothing gets recorded, when I choose HDA Intel, everything works as expected. Pavucontrol shows me only a "Monitor of built-in analog sound", which doesn't work. I followed the advice on PulseAudio/Troubleshooting wiki page:
kolzi@kolzi-laptop ~ % arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC665 Analog [ALC665 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
and added
load-module module-alsa-source device=hw:0,0
to my /etc/pulse/default.pa, above the line saying
.ifexists module-udev-detect.so
load-module module-udev-detect
It kind of worked - finally my microphone showed up in pulseaudio, I could observe the volume bars moving, but... all of my output devices were gone, everything that was left is null output device. I guess that by loading the module by hand, I disabled autodetection. How can I make it detect my microphone?
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reenable autodetection (comment out the module-alsa-source and restart pulseaudio
pulseaudio -k
) and then post
pacmd list-cards
pacmd list-sources
I just want to check if your microphone really actually isn't detected or if you've missed something
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kolzi@kolzi-laptop ~ % pacmd list-cards
1 card(s) available.
index: 0
name: <alsa_card.pci-0000_00_1b.0>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xf1c00000 irq 35"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "1c20"
device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
device.form_factor = "internal"
device.string = "0"
device.description = "Wbudowany dźwięk"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Wejście Analogowe stereo (priority 60, available: unknown)
output:analog-stereo: Wyjście Analogowe stereo (priority 6000, available: unknown)
output:analog-stereo+input:analog-stereo: Analogowy dupleks stereo (priority 6060, available: unknown)
output:analog-surround-40: Wyjście Analogowe surround 4.0 (priority 700, available: unknown)
output:analog-surround-40+input:analog-stereo: Wyjście Analogowe surround 4.0 + Wejście Analogowe stereo (priority 760, available: unknown)
output:iec958-stereo: Wyjście Cyfrowe stereo (IEC958) (priority 5500, available: unknown)
output:iec958-stereo+input:analog-stereo: Wyjście Cyfrowe stereo (IEC958) + Wejście Analogowe stereo (priority 5560, available: unknown)
output:hdmi-stereo: Wyjście Digital Stereo (HDMI) (priority 5400, available: unknown)
output:hdmi-stereo+input:analog-stereo: Wyjście Digital Stereo (HDMI) + Wejście Analogowe stereo (priority 5460, available: unknown)
output:hdmi-surround: Wyjście Digital Surround 5.1 (HDMI) (priority 300, available: unknown)
output:hdmi-surround+input:analog-stereo: Wyjście Digital Surround 5.1 (HDMI) + Wejście Analogowe stereo (priority 360, available: unknown)
output:hdmi-surround71: Wyjście Digital Surround 7.1 (HDMI) (priority 300, available: unknown)
output:hdmi-surround71+input:analog-stereo: Wyjście Digital Surround 7.1 (HDMI) + Wejście Analogowe stereo (priority 360, available: unknown)
off: Wyłączone (priority 0, available: unknown)
active profile: <output:analog-stereo>
sinks:
alsa_output.pci-0000_00_1b.0.analog-stereo/#0: Wbudowany dźwięk Analogowe stereo
sources:
alsa_output.pci-0000_00_1b.0.analog-stereo.monitor/#0: Monitor of Wbudowany dźwięk Analogowe stereo
ports:
analog-input-internal-mic: Wewnętrzny mikrofon (priority 8900, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
analog-input-mic: Mikrofon (priority 8700, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-output-speaker: Głośniki (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Słuchawki (priority 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
iec958-stereo-output: Wyjście cyfrowe (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
kolzi@kolzi-laptop ~ % pacmd list-sources
1 source(s) available.
* index: 0
name: <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
driver: <module-alsa-card.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 1950
volume: front-left: 55957 / 85% / -4,12 dB, front-right: 55301 / 84% / -4,42 dB
balance -0,01
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 344 KiB
sample spec: s16le 2 k 44100 Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 2000,00 ms; range is 0,50 .. 2000,00 ms
monitor_of: 0
card: 0 <alsa_card.pci-0000_00_1b.0>
module: 6
properties:
device.description = "Monitor of Wbudowany dźwięk Analogowe stereo"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xf1c00000 irq 35"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "1c20"
device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
device.form_factor = "internal"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Something is detected - but that's the monitor thing that doesn't work. I guess it'll be for some stupid reason, but I can't figure it out...
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@PL_kolek, I'm having the same problem. Did you eventually resolved this?
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@Demon please open a new thread, with the information I requested in the second post, or see if the following clears it up.
@PL_kolek if for some reason you are still looking for a solution, your pulseaudio profile is wrong, it should be output:analog-stereo+input:analog-stereo, switch that in pavucontrol's configuration tab and check if it works.
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