On Thu, Feb 23, 2012 at 17:11:51 +0530, Arun Khan wrote:
> Debian Wheezy AMD 64 weekly build 13/Feb/2012
> KDE 4.6.5 (default) desktop
> Kernel 3.2.0 (stock from the weekly build)
> on Toshiba C640 laptop.
>
> alsamixergui shows - audio device is shown as Intel Conexant CX20590.
> I can hear sound from the built in speakers as well as from the head phone
> jack.
> Through Kmix gui, I have boosted the Mic to 40dB.
>
> However, the mic does not pick up anything. I am unable to use
> services like linphone and skype.
>
> FWIW, in KDE>System Settings>Sound and Video Configurations> Device
> Preference> Audio Capture
> Communications shows the "test" button greyed out whereas the same
> system when I boot with Linux Mint 12 KDE RC (Live Session), the
> button is not greyed out.
>
> Any pointers to get the MIC input working highly appreciated.
Please post the output of the following four commands:
lspci -knn | grep -iA2 audio
cat /proc/asound/cards
arecord -l
amixer | perl -F'\n(?=\S)' -na0 -e 'foreach(@F){if(/capture/i){print"$_\n"}}'
--
Regards, |
Florian | http://www.florian-kulzer.eu
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