Ubuntu
gnome-media package

Both speaker and headphones are running together

Asked by Harsh Singh

I have Hardy heron
lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)

When i plug in the headphones, i hear sound from them!
But i also hear sound from the internal speakers.

In my alsa file i have added
options snd-hda-intel model=3stack

this enabled the headphones and microphones. Now i am stuck
Please help!

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Martin Božič (martin-bozic) said : 		#1

Double-click the speaker icon in the Gnome panel, then click Edit->Settings. Then check something like "Headphone jack-sense" and click Close. Another tab will appear, click on the tab and check the "Headphone jack-sense". It should disable speakers when the plugged in headphone jack is detected.

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mock_turtle (canerbalci) said : 		#2

hey Martin i am having the same problem. but a little different. i have a problem with my headphone jack so i need to be able to control the volume and speaker separately. but there seems no "Headphone jack-sense" in preferences. there are "master,pcm,digital,extmic,intmic" i browsed through other devices listed there as well but they do not contain any option like "headphone jack-sense" as well. is it possible control volumes seperately?
this is the device i am using:
HDA Nvidia (Alsa mixer)
here is my audio thing "lspci|grep Audio":
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)

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