I have recently installed Ubuntu 12.04 in my machine which was running windows 7. I have been trying to configure the audio to work exactly as it used to work in Windows but never been able to do so. I have followed this link exactly. I am still not getting the required configuration.
aslamixer command shows me with 5 adjustable controls as shown below
1. Master "adjustable" 2. Speaker "adjustable" 3. PCM "adjustable" 4. Front "adjustable" AND 5. Beep "adjustable" 6. Mic Jack Mic In or Lin In 7. S/PDIF OO "in a box" 8. S/PDIF D OO "in a box" 9. S/PDIF P DIGITAL or Analog M
It does not detect the headset jack when plugged in. I here mean to say that the sound form the speakers does not go off when I plug in my headset jack. How can I make this working. Some other googling also did not help. I am on Hp Pavilion DV7 machine. The chip is IDT 92HD75B3X5 and the card is HDA ATI SB.
aplay -l gives the following output, I do have the inbuilt mic.
**** List of PLAYBACK Hardware Devices **** card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 1: STAC92xx Digital [STAC92xx Digital] Subdevices: 1/1 Subdevice #0: subdevice#0 card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 > Subdevice #0: subdevice #0