Is there a way to make the speaker silent while the headphone-jack keeps working? 12.04LTS

Posted by Cees on Ask Ubuntu See other posts from Ask Ubuntu or by Cees
Published on 2012-11-09T15:27:24Z Indexed on 2012/11/09 17:21 UTC
Read the original article Hit count: 230

Filed under:

sound

|

headphones

|

soundcard

The PC I am working on is in a loud environment. If I need sound, I use the headphone. On my own account this is easy: I mute the speaker in the sound-setting. I am not the only user, others use the Guest-session. And that's what this question about:

Is it possible to turn off the speaker by default on a guest-session AND leave the headphone-output working?

If yes, how can I fix it?

I tried to loosen the speaker (hardware) connection but it is soldered to the mainboard.

The soundcard on the PC is:

HDA Intel at 0xfea78000 irq 44

/proc/asound/pcm ---------------------------+

¦00-00: ALC662 rev1 Analog : ALC662 rev1 Analog : playback 1 : capture 1¦

¦00-02: ALC662 rev1 Analog : ALC662 rev1 Analog : capture 1   

Ubuntu 12.04LTS is running on the system, my account has all the (admin) rights

© Ask Ubuntu or respective owner

Related posts about sound

No sound after video card replaced (AMD Radeon HD 7770)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Issue: no sound System: Dual boot Windows 7 (sda) Ubuntu 12.04 (sdb) 2 harddrives Dell XPS 730 Video card: AMD Radeo HD 7770 Diamond Multimedia Sound card: Creative Labs SB X-Fi Additional info: My sound used to work. Then, my old video card (NVIDIA geforce 280) died. I bought and… >>> More
No Sound card detected in Sound Settings, although sound works

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have Ubuntu 12.04 installed on my laptop. When I go to Sound Settings while logged into my user, no sound card appears detected. In spite of this, the sound on my laptop is working ok, and I can use alsamixer just fine. The Unity sound indicator is dead, and this is quite annoying. If I login… >>> More
Ubuntu 12.04, Can hear the sound but Sound option in settings shows no sound card

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have weired issue. I did a fresh installation of Ubuntu 12.04. Then I installed Nvidia drives for my graphics card. I executed the command "modprobe nvidia" after installing the Nvidia drivers and rebooted. After reboot, sound indicator in top panel is disabled and I can't control the volume from… >>> More
Play stereo sound as mono sound for different channel using c#.net

as seen on Super User - Search for 'Super User'
hi I want to play a stereo sound in the following manner using c#.net It’s a stereo track: Make it possible to hear only the L or only the R channel or both channels simultaneously. If you play only one channel put the audio out in mono so that you can hear the one channel in either speakers or… >>> More
OSS4 on Debian Squeeze

as seen on Super User - Search for 'Super User'
Hi, I am trying to get OSS4 to work on a Debian Squeeze 64 bit machine with an usb sound adapter. There is no sound from this adapter at the present, although it worked just before on the previous installation. You can see the output of some commands here: $ sudo /etc/init.d/oss4-base restart Stopping… >>> More

Related posts about headphones

Sound quality in bluetooth headphones doesn't change to high

as seen on Super User - Search for 'Super User'
My Bluetooth headset Philips SHB6610 has several profiles. It can work as low-quality headset (HFP) and high-quality headphones (A2DP). I mean sound quality. Typically whenever I start to play the music in my media player it works in high quality, while if I receive a call on Skype it switches to… >>> More
Ubuntu 9.1 - Audio coming from both speakers and headphones

as seen on Super User - Search for 'Super User'
I have an HP Compaq nc8230 that has an annoying little problem with it's audio devices in Ubuntu 9.1. When I have the headphones plugged in, the audio continues to play simultaneously through the speakers no matter what. I'm not sure what kind of sound card this computer has, but in WIndows XP, Vista… >>> More
Computer SOMETIMES recognizes when headphones are plugged in.

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Whenever I plug my headphones into my computer's front headphone jack, I get a weird situation. Sometimes, the computer will recognize the headphones and work properly. But other times, the computer will play sound through both the headphones and my monitor's speaker. When this happens, the sound… >>> More
Music but no voices on headphones

as seen on Super User - Search for 'Super User'
I have a laptop with Windows 7 and I have headphones for a couple of months, and only recently they started to play only the music, while the voices are there, but just very faint. I tried to connect them to another computer (PC, windows XP) and they worked fine, which made me think the problem isn't… >>> More
Will these headphones work with Ubuntu?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Sorry for the vagueness of this question, but I just wondered if (shot in the dark) anyone knew if these wireless headphones... http://www.argos.co.uk/static/Product/partNumber/9004203.htm#pdpFullProductInformation Would work with ubuntu? I was thinking if the trasnmitter is USB then I might not… >>> More