Hello. I have Ubuntu 11.04 installed on Sony Vaio VPC-EH1L1R.
Code:
$ cat /proc/asound/card0/codec#* | grep Codec
Codec: Conexant CX20590
In sound settings I disabled HDA NVidia sound device and set other device as default, analog stereo duplex. Input and output are enabled and volume is set properly. Main speakers work fine, but:
1. Build-in microphone doesn't work.
2. External microphone doesn't work.
3. Headphones doesn't work, speakers continue to sound off.
I found many manuals how to fix it, but they all are helpless.
What should I do?