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

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2
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2answers
2k views

Sound completely cut out, and Restart or Pulse Audio can't fix it

Yes, I was watching a WebM video. Specifically the recent LinuxActionShow "review" of Elementary OS Luna. And about 8 or 9 minutes into the video. The sound just cut out completely. And now no sound ...
1
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0answers
40 views

Change the value of 100% volume?

In the sound settings, the 100% value of my speakers volume seems a bit lower than it could be (in fact, on Windows it is higher) and I can go higher without affecting sound quality (actually making ...
0
votes
2answers
104 views

Wha't kind of model I've to add in my alsa-base.conf file

I've several problem with my sound card as : No sound when the HDMI is plugged, External SubWofer and the laptop speaker didn't switch off when I plugged headphone. It's an ASUS N550LF with 14.04 ...
0
votes
0answers
111 views

After update 14.10 to 15.04, sound card problem

Dell inspiron 3138. Now in version 15.04, after the restart with a laptop connected to the headphones, the sound comes from the speakers of the laptop. Solve reconnect or change the settings in ...
0
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0answers
168 views

Audio jack output muting since 15.04 upgrade

Since I upgraded to 15.04, when I plug in headphones there is no output. I can get sound, but I must open alsamixer, un-mute and turn up the "Speaker" (which is listed as Speaker and Line out) AND ...
0
votes
1answer
18 views

Audio fades out

I can find what is dropping my audio. I have my headphones audio at 100%, master volume 100%, the audio controls for the headphones at 100%, and the volume remains at a whisper. If I change the ...
1
vote
1answer
39 views

Delayed system sounds

My SYSTEM audio is delayed, when I get a notification there is no sound, but there is a background buzzing that tells me the sound has become active. When testing sound I click Front Right all I hear ...
4
votes
1answer
78 views

Reuse front headphone jack as microphone jack

I have a Realtek ALC 882 internal audio device in my computer, which supplies three front jacks. The microphone jack is broken (can confirm this from Win7) and I want to use the headphone jack to ...
0
votes
1answer
521 views

No audio output using PCSX2

I recently installed EmulationStation and various emulators like KegaFusion, PCSX, PCSX2. All works fine, except for PCSX2. All works fine, except for the audio on PCSX2. I followed several guides, ...
0
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0answers
70 views

Terrible Sound Quality in Ubuntu 14.04

I have dual boot, Windows 8.1 and Ubuntu 14.04. In windows it sounds amazing. But in Ubuntu sound quality is terrible. Tinny and cracking, pooping sound, I don’t know how to exactly explain this ...
0
votes
0answers
55 views

Microphone of MacBookPro8,1 running Ubuntu 14.04 not working

I am running Ubuntu 14.04 on a macbook pro. The internal microphone is not working now. When I connect an external headset with a microphone, the headphone(speakers) seem to work fine but the ...
0
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0answers
39 views

Mac mini late 2009 Ubuntu 14.04 since last update Sound problems

I have a Mac mini (late 2009 Model) with the following soundchip: 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xd3480000 irq 20 Codec: Realtek ALC889A My problem ...
0
votes
0answers
96 views

Audio output port always must be set to “Headphones” in pavucontrol to get sound

I've just upgraded from 14.10 to 15.04. Everything looks great, except that now when my headphones are unplugged, I get no sound out of my speakers. That is, until I run pavucontrol and set the "Port" ...
0
votes
1answer
57 views

LMMS maxes CPU and plays no sound

So I start LMMS normally, but whenever I hit Play it plays no sound and it's thread uses up the entire CPU. That plus the timing appears to move twice the speed of normal time. My audio output is set ...
0
votes
1answer
88 views

Weird sound effects issues: effects delayed with hard freeze; volume changes either don't play or repeats the sound effect many times. Can I fix this?

This new laptop I have has a weird issue with sound effects: occasionally, I presume due to some low-moderate level of load, the audio subsystem gets stuck, delaying sound effects (and sometimes ...
0
votes
0answers
97 views

Audio via NVIDIA HDMI skipping

Everything else regarding audio, HDMI (video) ja the video card works, except seemingly not randomly the audio skips if I direct it over HDMI to my TV. And by seemingly not randomly it is very ...
0
votes
0answers
68 views

usb headphones don't work in xubuntu

I'm running Xubuntu 14.04.02 and my C-Media USB headphones don't "just work." When I plug them in, entries are created in /dev/snd, but nothing appears in sound settings, nor do they appear in the ...
0
votes
0answers
270 views

ALSA Audio errors - Trusty

New Ubuntu user here...just tried to run an app that uses USB to get to an external sound card which then connects to another box that both sources and receives audio from and to this PC (Dell). On ...
1
vote
1answer
6k 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
86 views

No audio when DVI to HDMI cable is plugged. How to fix this?

I have been using LG TV as monitor with Audio Cable and DVI to HDMI cable I am getting audio when VGA cable is plugged. But when the DVI to HDMI cable is plugged I couldn't get audio (Probably ...
2
votes
1answer
84 views

Set sound device for individual applications using alsa

How can I set the sound device for a certain application, so when I start it automatically uses that device, even if it is not the default. A small example of what I want, to avoid confusion: I ...
3
votes
1answer
677 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
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0answers
69 views

Sound Not Working Kubuntu 14.04 kernel 3.13.0-48-generic

Sound just stopped. Was working for a couple of years. I get a intel boot up tone. Sound works in windows. I looked at No sound in Kubuntu 14.04 Following advice here: ...
2
votes
1answer
2k views

Sound card not detecting

I recently tried to install Realtek audio driver. Procedure was completed successfully but when i rebooted system after installing my sound cards are not detecting and system is muted. Later i tried ...
1
vote
1answer
186 views

BT_GET_CAPABILITIES warning slowing down audio apps

I'm using a bluetooth audio receiver to stream music from my PC to an old stereo. Everything works fine, except that everytime an app needs to use audio, and starts initializing ALSA, it gets lots of ...
0
votes
2answers
2k views

alsamixer: no such file or directory

I am trying to setup a minimal system from the Ubuntu 14.04 netboot iso. I installed the system using defaults only (except partitioning). After the install was finished I restarted, edited ...
0
votes
0answers
152 views

How to make steam use alsa with plugins on a x64 ubuntu?

I have disabled pulseaudio, I'm using alsa only with 2 plugins and of course there is Steam. The problem is Steam can't use alsa. The error seems to be: ALSA lib ...
0
votes
0answers
41 views

HDAjackretask don't let the mute work correctly

I have a problem with HDAjackretask from Alsa-Tools which is when I have the speakers configured on the system for my LCD speakers, Built-in Speakers and the Beats Subwoofer, the Mute LED don't work ...
15
votes
5answers
31k views

How to change the default audio in Wine to Alsa only

I am trying to change the default Audio sound system to ALSA so it fixes some sound issues. How can this be done? Am using 1.3.x branch from PPA which is much better than the 1.1.x and 1.2.x in every ...
0
votes
0answers
29 views

Sound system on Ubuntu 14.10 not working

I'm aware that Ubuntu has common problems with the sound system. I've already looked into alsamixer, made sure all things are unmuted, my analog is also the default sound, computer recognizes the ...
0
votes
0answers
51 views

Alsamixer cannot be found

On Lubuntu 14.04 LTS upgraded from 13.10, I cannot open alsamixer. In the terminal I get: $ alsamixer cannot open mixer: No such file or directory I can confirm that: alsa-utils is installed. ...
0
votes
1answer
81 views

What is 0 and 0 in hw:0,0 mean? and how can I get those value?

I'm trying to do screencast and record application sound too with ffmpeg. But, I can't get the application sound recorded. I think there's something wrong with my command. What I'm doing is like this: ...
0
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0answers
233 views

No Audio DELL XPS 13 9333 Haswell Ubuntu 14.04

I have been unable to get headphone or internal audio to work on my DELL XPS 13 9333 Haswell with Ubuntu 14.04. Here is the information I have. I would really appreciate your help. Alsa Info Script ...
0
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0answers
29 views

Alsamixer shows headphone bar at zero and doesn't let me increase it

The alsamixer shows the headphone bar at zero. Even when I try to increase it, alsamixer does not let headphone bar go up. Sorry I don't have enough reputation for a picture upload, but here is a ...
1
vote
0answers
112 views

What is causing my issues with sound in Ubuntu 14.04?

I'm hoping I can get some help with problems I've been having with sound in Ubuntu 14.04. I work a lot with audio recordings, and noticed difficulties when I started trying to record and annotate ...
3
votes
2answers
7k views

ThinkPad T420s docking station: no sound on external speakers

When I plug external speakers into the docking station for Thinkpad T420s i get no sound (internal speakers mute). P.S. I know the solution but it seems to be ok post problem specific solution in ...
30
votes
5answers
41k 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
4answers
13k views

No sound from laptop speakers in Ubuntu 14.04 after booting into Windows 8.1

I have a Dell Inspiron 15 7537. I had installed 14.04 on it, and had no problems with the sound initially. However, like my with ethernet card, it seemed expecting to not have driver/software issues ...
5
votes
4answers
7k views

Static background noise while using new headset

Today I bought a new gaming headset (Gx-Gaming Lychas), and when I tried to record some gameplay-comentary I noticed that there always is a static background noise, I just recorded an example so you ...
0
votes
1answer
75 views

Lenovo G700: no sound in headphones

I have Lenovo G700 and have no sound in headphones :( Lenovo G700, IDT 92HD95, Kubuntu 14.04. Alsa updated from "ALSA daily build snapshots", kernel updated to 4.0rc6, alsamixer checked. Internal ...
0
votes
1answer
59 views

Alsa unsupported soundcard

I am fairly new to Ubuntu and could really do with some tips, right here is what I want done Bus 003 Device 005: ID 200c:100a Reloop ^the above is my unsupported sound card listed in #lsusb ( ...
0
votes
0answers
60 views

Is Asus Sonar U7 usb audio interface fully compatible with Linux?

I've found a lot of useless questions and blog entries regarding Linux compatibility with sound cards, but no real information from real users. That's why I'm writing this question. I've got a good ...
0
votes
1answer
56 views

Lenovo G580 sound only via headphone plug and freezes

Hello Ubuntu Community, Yesterday I installed Ubuntu 14.04.1 LTS, because I got sound problems under Windows 8.0 and 8.1. The first Ubuntu Installation went wrong and the second try worked finally. ...
0
votes
0answers
117 views

Clevo P650SE - Ubuntu no headphone sound

I have installed Ubuntu 14.04 on my Clevo P650SE model laptop (dual boot with Win 8.1). The headphone jack does not appear to work (sound continues through the speakers) in Ubuntu only. Running ...
0
votes
0answers
116 views

After recent updates sound stopped working

I am new to Ubuntu/Linux and do not have a background in computer programming. Ubuntu 12.04 came pre-loaded on my Dell Inspiron 3442, Intel Pentium 3558u@1.7GHz x2, 64-bit. I loaded my music library ...
0
votes
0answers
46 views

Ubuntu 14.04 Sound problems

When I start my PC the sound works for a few minutes and the drivers are seen in the sound settings page. After a few minutes the sound suddenly cuts off and the drivers disappear from the sound ...
1
vote
2answers
1k views

Why does “Monitor of Built-in Analog Audio” Has no Sound?

I started with Linux for about 4 or 5 months, moved from Mint 15 to Ubuntu 12.04 and I'm loving it all. Still getting used to terminal commands and the variety of software I can find here. I ...
0
votes
1answer
56 views

No sound through headphone jack, sound through speaekrs does not work after plugging out headphones

I'm currently on Ubuntu 14.04, and last week the sound through the headphone jack stopped working. I've checked alsamixer and the sound is not muted: http://i.stack.imgur.com/4N1Pt.png Ok, I ...
1
vote
2answers
282 views

What does USB DAC “Analog Output” mean?

I just connected my new Rega DAC to the computer via USB, it popped up in the sound settings, and choosing it there directs sound to it just fine. What confuses me, however, is that it says "Analog ...
1
vote
0answers
88 views

ubuntu pc connected to tv via onboard hdmi suffers off sync delay when using samsung soundshare

I am still not sure where the problem comes from, so I am asking here and I also sent an email to Samsung asking for support. If anyone can provide me with some pointer on where the problem could ...