Headphones versus built-in speakers

[ddrx]

Hello,

The sound works well, but when I plug the headphone jack the sound still come out from the built-in speakers. Well, I can still hear the sound from the headphone, but the sound from the speakers just annoying. The speakers should be muted when I plug the headphone jack, right?

'mixerctl -av' returned

inputs.dac-0:1=150,150 
inputs.dac-2:3=150,150 
inputs.beep=85 
record.adc-0:1_source=mic2  [ mic2 mic ]
record.adc-0:1=126,126 
outputs.hp_source=dac-0:1  [ dac-0:1 dac-2:3 ]
outputs.hp_boost=off  [ off on ]
inputs.mic=126,126 
outputs.mic_dir=input-vr80  [ none input input-vr50 input-vr80 ]
outputs.spkr_source=dac-2:3  [ dac-0:1 dac-2:3 ]
outputs.spkr_eapd=on  [ off on ]
outputs.SPDIF_source=dig-dac-0:1  [ dig-dac-0:1 ]
inputs.mic2=126,126 
outputs.hp_sense=plugged  [ unplugged plugged ]
outputs.mic_sense=unplugged  [ unplugged plugged ]
outputs.master=150,150 
outputs.master.mute=off  [ off on ]
outputs.master.slaves=dac-0:1,dac-2:3  { dac-0:1 dac-2:3 beep }
record.volume=126,126 
record.volume.mute=off  [ off on ]
record.volume.slaves=adc-0:1  { adc-0:1 mic mic2 }
outputs.mode=analog  [ analog digital ]

I tried :
outputs.master.mute=off -> on
And to change slaves list...

Maybe the wrong way.

dmesg| grep Audio

azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 3600 HD Audio" rev 0x00: apic 1 int 17 (irq 11)
azalia1 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x03: apic 1 int 22 (irq 10)

Voilà,

Thanks.