[Expired for pulseaudio (Ubuntu) because there has been no activity for
60 days.]
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1170994
Title:
Internal Mic is not working properly on HP mini 1001tu, ubuntu 12.04.2
Status in pulseaudio package in Ubuntu:
Expired
Bug description:
Hi, I did a fresh installed of ubuntu 12.04.2 on my netbook HP mini
1001tu
After installing skype 4.1, I tested if the internal mic is working
properly. And apparently it didn't work.
========
The first attempt to solve this problem was referencing the following
site:
http://askubuntu.com/questions/155364/internal-microphone-not-working-
on-hp-mini
When I changed the setting:
(terminal > alsamixer > F4: Capture > Input Source)
From "Mic" to "Line"
I could then detect the internal mic working by "PulseAudio Volume
Control" ( or using terminal > pauvcontrol )
I could also make my internal mic working by using "PulseAudio Volume
Control"
(Tab [Input Devices] => Internal Sound Device, Analog Stereo => Port: )
From "Analog Input" to "Line Input"
=====
The internal mic was working now, therefore I went on testing external
mic/headphone jack (or hole? sorry for my bad English)
It works with headphone, microphone, and also headset (the mix of
headphone and mix both).
But after I unplugged these devices, I found that the internal mic was
not working anymore.
It had to be re-configure again according to the procedures of solving
internal mic fail.
=====
The second attempt to achieve correct auto-switching behavior is
trying to add settings to /etc/asound.conf or ~/.asoundrc
(according to:
http://wiki.audacityteam.org/wiki/USB_mic_on_Linux#Setting_default_recording_device)
pcm.internal_mic
{
type hw
slave.pcm="hw:0,0,1"
}
pcm.!default
{
type asym
playback.pcm {
type plug
slave.pcm "hw:0,0"
}
capture.pcm {
type plug
slave.pcm "internal_mic"
}
}
I have tested "hw:0,0,1" is the presence of internal mic with
arecord -f dat -d 2 -D hw:0,0,1 test.wav
====
Unfortunately, this didn't work as expected. The auto-switching is
still not working properly.
I think this is reproducible, so I post this as a bug report.
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