The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system.

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40
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5answers
46k views

Is there any Sound enhancers/equalizer?

What I am looking for is to have system wide implementation of sound enhancements like bass boosts, echoes, Fidelity, Stereo enhancement and so on. Audio Video players have their own equalizer but ...
1
vote
7answers
13k views

Sound problem on both Speakers and HeadPhones

I know there are a lot of questions like this here, but I tried them all and I couldn't make them work. I have a HP dv6-2190ep laptop. My sound card is HDA Intel IDT 92HD75B3X5. My Ubuntu is ...
3
votes
1answer
3k views

How can I get sound on headphones without switching back to 'Speakers' manually?

On my Notebook (with Realtek ALC269VB) the sound over speakers works well until I plugin the headphones, Speakes get muted as expected but no sound on headphones. I noticed that as soon as I plugin ...
20
votes
4answers
26k views

Headphone jack not working?

I have a Dell Studio XPS 1647 and headphones do not work (though , internal speakers work like a charm) , I have dual boot Windows 7 and headphones work perfectly fine ... I also tried -adding in ...
4
votes
1answer
6k views

How do I change which audio jacks are used for input and output?

I'm using a Realtek HD audio card built-in my motherboard. The Windows driver comes with a control panel that allows me to select which back panel jacks are used for what. So for example I can make ...
2
votes
5answers
9k views

Issues with Bluetooth Connections in 11.10

I'm having a couple of issues that I did not have in 11.04 or 10.10. The first issue involves connecting to my bluetooth headset. I am able to successfully pair and connect to my Samsung headset for ...
4
votes
3answers
2k views

Lots of static/crackling noises after ALSA HDA DKMS installation

I am using a Samsung Chronos 7 laptop with the following sound setup: $ head -n 1 /proc/asound/card0/codec* ==> /proc/asound/card0/codec#0 <== Codec: Realtek ALC269VC ==> ...
9
votes
1answer
6k views

How do I change the way Ubuntu adjusts my volume mixer levels?

I've had a mildly annoying problem with my sound for quite awhile now, and I've finally decided it's time to do something about it. Every time I adjust the main volume slider in the toolbar, or use ...
9
votes
2answers
41k views

Sound not working after 12.04 install

I have recently installed 12.04, but the sound is not working from both internal speakers, and from headphones when I connect them. I have followed the instructions at ...
1
vote
3answers
7k views

Adjust PCM volume?

The default sounds levels of master volume 100%, application/stream 100%, are too loud through my headphones. I can adjust applications or the master volume down, but if a new application makes a ...
10
votes
9answers
8k views

Mute key mutes Alsa and PulseAudio, but unmutes only Alsa

When I press the mute key on my keyboard, both the Alsa master channel and the PulseAudio master channel get muted, pressing it again only unmutes the alsa master channel, the pulseaudio master ...
4
votes
2answers
4k views

Skype is not using pulseaudio

After fresh installing 13.04 at my HP ProBook I can have sound only in one application at a time. When I use Skype, there's no sound in Clementine, SMPlayer, etc. I tried to reinstall ALSA and ...
3
votes
1answer
6k views

Get Creative soundcard working correctly

I am trying to get sound going on my fresh install of 10.10. I have a creative fatlity branded sound card. My ALSA information. Most things seems to be working out of the box, once I turned off my ...
1
vote
3answers
3k views

SB X-Fi Surround 5.1 USB on Lubuntu

I'm having trouble after installing Lubuntu-desktop on top of a Ubuntu Server (64 bit). The problem is that I cannot get my X-Fi external USB soundcard to work without horrible hacks, and even then ...
1
vote
1answer
1k views

No sound output (MSI K8N NEO4/CK804 AC'97)

I have a K8N NEO4 motherboard with a built in AC'97 sound card. It has a digital spdif output I wish to utilize. My reciever is a Denon AVR 1709 which supports afaik DTS/AC3 in 44100 & 48000 hz. ...
2
votes
3answers
4k views

Sound system is eating away the battery

In my laptop the sound code is running at 100% even when I am not playing anything. It is causing my palm rest to hit significantly. While I do not face the issue on windows machine where I am using ...
15
votes
2answers
21k views

Howto save AlsaMixer settings?

Hello I have tryed out the programm "EarCandy", now I had/have a lot of problems. At first I did not get any sound and now it is very low volume. PS Earcandy is now deleted from my harddisk. When Im ...
4
votes
1answer
2k views

Getting SigmaTel STAC9227 front audio jacks to work [closed]

I run Ubuntu 10.10 on my Intel DG965RY. My front audio ports don't work in Ubuntu, the rear one does. I never got it working earlier when I had Ubuntu 10.04 but this time I am going to try it again. ...
8
votes
2answers
14k views

Ubuntu 12.04: Replacing pulseaudio with Alsa?

Because of skype sound issues I was told to replace pulseaudio with alsa. I only found a solution for Ubuntu 10.10. Does this still work for Ubuntu 12.04 Precise Pangolin? Or does it still not make ...
3
votes
2answers
1k views

How to get a NI Traktor Audio 2 sound card work with Mixxx

I've got a NI Traktor Audio 2 sound card I'd like to get working with Mixxx, but I don't seem to have any success so far. The card seems to be supported in Ubuntu out of the box, and it seems to work ...
0
votes
2answers
2k views

Ubuntu 12.10 (32-bit) Sound Dummy Output

I am running a Gateway, Model: 566GE, and I installed ubuntu on it. but the sound is saying dummy output. here is the !!ALSA Information Script v 0.4.61 Link: ...
4
votes
1answer
2k views

How do I turn off audio echo from microphone to local speakers?

From 2 microphone inputs I have only one in use. When I talk into my USB microphone the audio echoes back to my local speakers (my "hello" is getting looped back instantly). How do I turn this off? ...
2
votes
2answers
4k views

5.1 Surround System Subwoofer not working

My subwo0fer is not working on Ubuntu 11.10. Satellites are all working. It is part of a 5.1 Soundsystem. I've already googled and changed in the /etc/pulse/daemon.conf file these Variables and ...
0
votes
1answer
2k views

Beats audio driver for hp dv6-7040tx

Here is the model of my laptop: http://www.gadgetsguru.com/hp-dv6-7040tx-lowest-price-spec-cheap-sale-india-15613.aspx As the specs say, it has quad speakers with a sub-woofer... When i was using ...
0
votes
4answers
2k views

ARCAM rPAC USB sound card not working on Ubuntu 12.04

I've just bought an ARCAM rPAC external USB sound device, and after a lot of hours spent, I just can't get it to work on Ubuntu 12.04 64bit setup. It uses a TI PCM5102 DAC chipset with Asynchronous ...
0
votes
1answer
2k views

error while installling qt mobility tool kit

i am installing qt mobility tool kit but it shows an error message.how to fix it 1.2.0/src/multimedia' make[2]: Warning: File Makefile' has modification time 1.1e+04 s in the future g++ -c -pipe -g ...
1
vote
2answers
4k views

Pulseaudio not detecting bluetooth headset automatically

The Pavucontrol on my Xubuntu 13.10 detects my bluetooth headset, but only after I type the commands : pulseaudio -k sudo alsa force-reload After a few seconds the headset appears in the ...
9
votes
4answers
13k views

keyboard shortcut/command to mute/unmute microphone

During voice conversations in Skype/Gmail/etc. I would like to mute/unmute the microphone without having to go through all these steps each time: Sound indicator Sound preferences Select Input ...
6
votes
5answers
18k views

Can't configure 5.1 audio with 12.04

I have an Intel ALC892 and a Nvidia GT 520m connected to speakers via HDMI. On lspci, I see 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02) ...
3
votes
5answers
10k views

Internal microphone not listed in sound settings

On a fresh 12.04 installation in sound settings the internal microphone is not listed (worked upto 11.10). Alsamixer shows that mic is "0" and muted, but after changing that it remains undetected in ...
3
votes
2answers
1k views

How to understand the Audio Subsystem?

I already used a lot of Ubuntu versions, I started with 5.10. But eversince I had issues with the audio subsystem. No matter what hardware, currently I have two computers and both have issues. On my ...
2
votes
3answers
2k views

Sony vaio fit with ubuntu 12.04, sound missing

The speakers in my Sony Vaio Fit SVF15A1C5E don't work, while headphones do. lspci -nn|egrep 'ultimedia|udio|sound|AC97|ac97|EMU': 00:1b.0 Audio device [0403]: Intel Corporation Panther Point High ...
1
vote
1answer
3k views

No sound by speaker in ubuntu 12.04, only by headphones (re installing, updating and in liveUSB without sound)

I installed Ubuntu 12.04 and the speakers don't work. Before I had 13.04 without problems about sounds. I re install ubuntu 12.04 and update, and also no sound, only by headphones. Also I tried by ...
1
vote
0answers
421 views

Audio problem (alsa* dependencies)

Running Ubuntu 12.04 I have setup xmonad as described here: https://github.com/davidbrewer/xmonad-ubuntu-conf My problem analogous to : http://ubuntuforums.org/showthread.php?t=1905657 Mute using ...
0
votes
1answer
247 views

thinkpad t440p annoying static noise when I plug the speakers realtek ALC292 HDA Intel PCH 13.10

some laptop thinkpad t440p , with windows 8 is fine no noise. with ubuntu 12.04 and 13.10 , if I plug the speakers without music but with the volume up(even low) there is annoying noise come out. ...
7
votes
4answers
29k views

Using microphone input port as headphone output

I have one audio output jack and one audio input jack on my laptop. I want to use it for real time audio mixing, and I need to have another discrete output for headphones that is independent of the ...
4
votes
2answers
175 views

How to play music, coming from the microphone jack?

I have a USB device attached, which enumerates as a microphone. It streams some music, and I can easily record it with e.g. Audacity. However, I want not to record it, but jsut listen on my ...
3
votes
1answer
135 views

How do I enable CD-in?

I have a TV card that is connected to the CD-in (JCD1) connector on my mother board. However, I could not find a setting in pavucontrol to playback the sound from that port in Ubuntu. Am I just ...
3
votes
0answers
575 views

HP Envy 15 Speakers Partially Working (Beats Audio)

Anybody have all 5 speakers (front l+r,rear l+r and woofer) working? Currently only the front two (front l+r) are working. I'm running a fresh install of 12.10. Headphones work fine though. Doesn't ...
1
vote
1answer
821 views

How to upgrade alsamixer in ubuntu 13

I resonantly ran a script which I thought would upgrade alsamixer, I think it downgraded it. Whatever it did I now get crackly sound. I now have alsamixer version 1.0.16. I have heard that there is a ...
1
vote
2answers
2k views

My headphones mute AlsaMixer when I plug them in, HP DV6 12.04

Whenever I plug any type of headphones into one of the audio out connectors on my hp dv6, alsa mutes them, muting the "speaker" setting(see attached image). This also happened in Fedora, so it's a ...
1
vote
5answers
11k views

Audio not working in 12.10

I did a clean install of 12.10. When I open Sound Settings in gnome the only device in the list is "Dummy Output", and sound is not working. Sound worked fine out of the box in 12.04. I ran ...
1
vote
0answers
352 views

Speakers / headphones always play simultaneously on an ASUS K50AB [duplicate]

Possible Duplicate: Sound comes out of my speakers even when headphones are plugged in There is a major problem that I've been having with Ubuntu. I cannot play sound only on the speakers ...
1
vote
4answers
8k views

Command to unmute and maximize volume?

I need to mute/unmute from the command line. I found out that I can do it with: amixer sset Master mute amixer sset Master unmute the problem is that the command for unmute is not working (as ...
1
vote
2answers
2k views

Removing pulseaudio, about ALSAMixer

I removed pulseaudio today because rosetta stone had conflicts identifying the microphone which kinda makes it useless to me to learn a new language. Thing is, Alsamixer seems to have screwed up so ...
0
votes
1answer
2k views

ALSA fails to recognize on-board audio card

In Mythbuntu 12.04.2, ALSA (1.0.25+dfsg-0ubuntu1.1) fails to recognize the A88GMV on-board AMD 880 HD Audio (card). This system is fully updated. The system also contains a NVIDIA graphics card ...
0
votes
0answers
423 views

SB X-Fi Alsa 2.0 to 2.1

I think it's fixed now.. Someone confirm this? I still have problems to make it work with pulseaudio (stereo ok, LFE mute) should understand how to merge alsa and pulseaudio for this purpose # ...
0
votes
2answers
1k views

Alsa doesn't work in vlc

Alsa Audio Output works fine from terminal, e.g. aplay /usr/share/sounds/alsa/Noise.wav. But I got to change from default to Alsa Audio Output in vlc. I found it in Tools > Perfernces > Audio > ...
4
votes
1answer
263 views

Where should I file a jack-sense bug?

It's a super non-critical bug. It's easily user bypassable. In my case with an HP laptop with Intel on-board audio, if I shut down with the headphones plugged in and start with headphones unplugged ...
3
votes
1answer
270 views

Unexpectedly lost speaker output. Headphone output works fine [closed]

Yesterday when I opened my laptop I noticed that I no longer had sound from the built-in speakers. I carefully checked settings in Sound Preferences, and then dropped to shell and looked in ...