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[Pål F. Kristiansen <1395501@xxxxxxxxxxxxxxxxxx>]

The computer support on jack with headseth with mic on the same jack.

Recording is done in stereo channel, tried muting left and the right,
input level is still not shown in pulseaudio.

$ grep -r Realtek /proc/asound/card*
/proc/asound/card1/codec#0:Codec: Realtek ALC668

"options snd-hda-intel model=,dell-headset-multi" in /etc/modprobe.d
/alsa-base.conf do not help. Autoswitch when connecting headseth works
fine without dell-headset-multi option.

Ran "ubuntu-bug audio" to debug mic and it do record, but Pulseaudio do
not show any reaction on input level monitor!

Did a record in Ocenaudio with built-in mic, it do record, but
Pulseaudio do not show any reaction on input level monitor! Same happens
for my Senheiser USB soundcard + headseth with mic.

So it turns out the input devices do record, but input level monitor in
pulseaudio do not show any signal! Why does this only happens for my
builtin mic, external mic and senheiser usb soundcard + headseth with
mic. Everything works fine for my plantronics usb headseth with mic and
my jabra speaker with mic!

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1395501

Title:
  input devices found, but there is no input level

Status in “alsa-driver” package in Ubuntu:
  Incomplete

Bug description:
  My input devices is found, but no not working. Get no input level from the devices.
  They are not muted!

  pavucontrol > Input Devices > no input level from any of my input devices!
  System settings > Sound > Input > no input level from any of my input devices!

  My computer is a Dell XPS 15 9530.
  Ubuntu 14.04
  Kernel release:    3.13.0-39-generic.

  ARECORD
  **** List of CAPTURE Hardware Devices ****
  card 1: G4ME1 [Sennheiser 3D G4ME1], device 0: USB Audio [USB Audio]
    Subdevices: 0/1
    Subdevice #0: subdevice #0
  card 2: PCH [HDA Intel PCH], device 0: ALC668 Analog [ALC668 Analog]
    Subdevices: 0/1
    Subdevice #0: subdevice #0

  "wget -O alsa-info.sh http://www.alsa-project.org/alsa-info.sh && chmod +x ./alsa-info.sh && ./alsa-info.sh" gives:
  http://www.alsa-project.org/db/?f=916914afd5195a1d4ed40f3f38fa0d37285d1039

  Screenshot from alsamixer, pavucontrol and sound control menu.
  https://mrkr.io/pemHMWlKHR

  Teamspeak works fine, if I select recording device in pavucontrol for teamspeak.
  https://mrkr.io/5D0ZUSVyLC
  https://mrkr.io/T6nQX77HAD

  Testing in skype, no input is registered!
  https://mrkr.io/xMbrev28bR
  https://mrkr.io/zqu6AFVjld

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