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

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36 views

How to freeze recording mixer levels?

I'm using Google Hangouts plugin for Chromium for video calls, but this program thinks that it is smarter than me and regularry drops recording mic level to very low values (and my companion complains ...
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270 views

No sound after suspend/standby

For some reason I don't have any sound after suspend/standby on Ubuntu 14.04.1. It happens on a XMG C504, and the online solutions do NOT work. According to alsamixer the 0 is a Intel Haswell HMDI ...
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56 views

Highly distorted sound on stereo but headphone gives perfect output

I am struggling with the audio output of my laptop that's running 12.04 LTS. It was all fine till yesterday. I played the spotify in the web player and abruptly the sound just reduced and I couldnt ...
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82 views

Multiple sound source playback broken after Pithos

I have an odd situation. I have a recently installed Kubuntu 14.04 that I've been using as a work environment. It's not uncommon for me to use pianobar or MPD to provide background music, but still ...
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190 views

Ubuntu 14.04 Sound through Headphones but not through Speaker

I am running dual boot on lenovo yoga 2 pro. I set my default sound card to be the pc-speakers since alsamixer kept randomly changing it to the hdmi after every reboot. There is no sound through the ...
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338 views

VLC loses sound in Ubuntu 14.04 after update playing ogg-files

Updated to Ubuntu 13.10 Ubuntu 14.04 (by choosing to install over the current Ubuntu 13.10 DVD) Installed VLC (not reset update script) All the settings are saved (from 13.10) BUT ... When playing ...
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753 views

Why is XBMC failing to play audio from my HDMI port?

I have the following setup: Ubuntu 14.04 Server Latest Nvidia video drivers ALSA installed PulseAudio NOT installed XBMC 13.1 Gotham installed The problem: running speaker-test -c2 -D plughw:1,7 ...
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82 views

What is the most robust web frontend for MPD for Linaro/Ubuntu 14.xx?

I've built a headless server instance with linaro on a Radxa rock connected to speakers, and am currently trying out rompr. Does MPD offer any other "streaming" jukebox style frontend options for ...
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446 views

Nvidia HDMI sound and Logitech Headphones not working in 14.04

There is no sound going from the HDMI port on my Nvidia card to my tv that I am using as a monitor. When I use my Logitech Headphones, I hear no sound either. Does anyone know how to rectify the ...
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182 views

How do I enable microphone “sidetone” in Ubuntu?

One of the main reasons I prefer gaming on Windows rather than Linux is that the Logitech driver (for windows) allows me to enable microphone "sidetone". When sidetone is tuned up, I can hear myself ...
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174 views

Noise removal from USB soundcard

I am using the Syba USB soundcard for live audio from other audio sources like bluetooth or logitech mic. It's working perfectly, I am able to hear the live audio of bluetooth and logitech from the ...
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657 views

HDMI / DisplayPort audio at wrong bitrate (audio too high and fast

I am trying to play audio from an Ubuntu 14.04 Dell Precision M3800 through a Dell U2414H monitor; the monitor has HDMI and DisplayPort connectivity and has an audio out feature; it can supply ...
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39 views

I have newly installed 14.04 and sound is going to fails after a while in speaker but in headphone Sound working fine?

I have newly installed 14.04 and sound is going to fails after a while in speaker but in headphone Sound working fine. I have unmuted all in alsmixer but still no voice is coming through speakers.
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94 views

Inserting Headphones Doesn't Mute Speakers

I've installed Ubuntu 12.04 on an old Macbook Pro of mine. Everything worked quite well except for sound-- there was none (actually there was-- you could JUST barely hear it). I fixed that by putting ...
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42 views

Messed up my sound drivers, please help!

Ubuntu 13.10 Sound has been working fine with whatever was built in after install. I then, stupidly, tried to install drivers from RealTek for my on board sound card. Reboot and now no sound and ...
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229 views

Lost volume-controls on ubuntu 13.10

Finally I've decided to make ubuntu as my primary development environment. After a clean install on a brand new ssd, I've checked sound, video, keyboard hotkeys (Asus N55SF) and everything seemed to ...
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88 views

indicator-sound missing + other sound problems 13.10

I seem to have "destroyed" my sound in Ubuntu 13.10... I can change my sound through alsamixer and aplay /usr/share/sounds/alsa/Front_Center.wav works fine. However the indicator-sound is missing ...
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1k views

No audio through HDMI with Gigabyte Brix

Newbie to Ubuntu (13.10 x64 desktop) and have been trying to get audio to work on a Gibabyte Brix (GB-BXi3-4010) through HDMI but no go. If I plug into the standard headphone jack audio works no ...
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74 views

Controlling the stereo output levels separately from overall volume level

I don't know why, but to get my right loudspeaker sounding equally loud as the left one, I have to set the levels in alsamixer like so: http://s18.postimg.org/91nx9ojex/alsa.png 54/100 in Headphones ...
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146 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 ...
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149 views

Terminal shows “Couldn't open audio: Couldn't open audio device or ESD connection” after launching a game and there is no sound in the game

So I tried installing a Heroes of Might and Magic 3 linux loki game version into Ubuntu 13.10 and everything is fine but I don't have sound. When I try to launch a game through a terminal it throws ...
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309 views

Headphones not detected in 13.10

I'm new to Ubuntu, running 13.10 on an Alienware M14x R2. The laptop comes with a "Intel Panther Point PCH - High Definition Audio Controller" sound card (for which I couldn't find a Linux driver). ...
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109 views

Timidity won't play on second sound card

I have a trouble with Timidity and playing midi files. I have two soundcards -- the first is on-board and I don't use it, because of "poor" quality output. The second is USB card Focusrite Scarlett ...
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58 views

Xfce-Volumed Messes Up My Shortcuts

I recently switched my to a new motherboard and processor which seemed to have messed up my volume shortcuts a bit. The notifications were displaying but the volume would not change after further ...
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696 views

Headset doesn't work at all in 13.10

So I fresh installed 13.10 and it seems fine enough as far as the lastest ubuntu goes, except my headset doesn't work (it plugs into headphone and mircophone). While on my machine the microphone ...
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440 views

Finding volume raise/lower command(s)

I'm using Lubuntu 13.04 and am looking for the command to raise and lower my volume in increments so I can add that command to my lubuntu-rc.xml file thus binding it to my XF86AudioRaiseVolume (i.e. ...
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702 views

Analog audio recognized by ALSA, but not by PulseAudio

I'm running Ubuntu 12.04 on Zotac ID84 sudo aplay -l: card 0: Intel [HDA Intel], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], ...
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504 views

No audio/sound in Ubuntu 13.04

Issue: No sound comes from built-in speakers and headphone jacks after doing a clean install of Ubuntu 13.04 Setup: Dual-boot with Windows Vista Home Basic (used mainly for Adobe CS) Audio: Intel HDA ...
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62 views

Alsa Sound not loading

I recently read a post from one of the boffins to use the killall command in terminal. I have tried that on numerous occasions with mixed results. Sometimes it works. I run an old Acer Aspire 3201. Up ...
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574 views

What is the proper way to configure my sound? [12.10]

So I am using the Logitech G35 headset and it is USB. My sounds are much tinnier and just off compared to when I am on Windows. On Windows I do have access to the Logitech Gaming Software which allows ...
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713 views

How do I get my Creative X-Fi USB HD working consistently? (now random)

I have a sound card Creative Soundblaster X-Fi HD (USB) which works perfectly in Windows 7. However, it doesn't work well on Ubuntu 12.10. Whenever I switch on my computer it boots in any of these ...
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193 views

Wine and system audio mute one another

I'm running into an awkward problem. Here's the thing: If I start up my computer and run a Wine instance (Guild Wars 2, in this case, though it doesn't and shouldn't matter), sound works fine. While ...
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0answers
7 views

Beats Audio Not Working on HP Envy Sleekbook

I've poured over the answers that exist here and elswhere on the Internet, but I have been unsuccessful in achieving my goal: 2.1 Audio. Here's what I've done so far: OS: Ubuntu 14.10 64 bit ...
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0answers
9 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 ...
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16 views

Audio Malfunction Ubuntu 14.04

I have a problem with my audio, it is not working anymore. When I open system-settings and go to sound there is nothing listed for output. When I try to play a song it says 'autoaudiosink' couldn't ...
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0answers
15 views

Lubuntu 14.04 removed tv tuner card now sound card not working

I have an ancient Dell Dimension 5150. It is old, but has been a great computer and still works quite well. It currently has Lubuntu 14.04 lts. Everything works fine apart from the sound. When I ...
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0answers
28 views

No sound Ubuntu 12.04

Sound from both speakers and headphones was working fine. After a recent update, the sound from speaker was not working but it was working from headphones, to fix the issue I did something I don't ...
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0answers
33 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 ...
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20 views

plugging in headphones messes up audio

Every time I plug in/unplug headphones, everything gets muted and I have to reinstall alsabase, pulseaudio, and libasound2-data then restart. Why does this happen? How do I fix it? Thanks. Output ...
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0answers
79 views

Noise on headphones on HP Zbook 15 G2 with Ubuntu 14.04.2 or 14.10

After first install of Ubuntu 14.04.2 LTS on brand-new HP Zbook 15 G2 I wanted to listen to music. Sound works. However, there is a constant, quite strong very annoying noise. This noise appears ...
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0answers
25 views

U14.04/14.10 SoundCard Creative Audigy FX SB1570 unstable behaviour, sometimes noise instead of sound after power off

As I have troubles with integrated Conexant CX20641 Chip I have decided to try one PCIe sound card. It is Creative Audigy FX SB1570. (more info here) Actually it works with a standard snd-hd-intel ...
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0answers
19 views

Alsaequal does not affect my sound - Lubuntu 14.04

I have a problem with alsa equalizer plugin on my lubuntu installation. I managed to install it (not without problems), but it does not seem to affect the sound output. I purged pulseaudio, which had ...
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0answers
12 views

How do I fix the audio in my dosbox install?

When I run dosbox it has trouble initializing the audio. Here is the output: DOSBox version 0.74 Copyright 2002-2010 DOSBox Team, published under GNU GPL. CONFIG:Loading primary settings from ...
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14 views

Sound not working with Alsamixer on ubuntu with Awesome WM

So on Ubuntu, when I boot into the normal window manager, everything works great. But when I boot into awesome, I need to use alsamixer to control the sound. The problem is that it no longer works ...
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21 views

Ubuntu : where to set music volume for better result?

I'm listening to music in Ubuntu using the Clementine music player, with gStreamer ALSA. I can set volume in two places : in the Clementine player itself, or at the OS level in the bottom right ...
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29 views

Ubuntu 14.04 Sound Problem

I am running Ubuntu 14.04 on my system.My sound card driver is not installed or mis-configured alsa.what can I do to get back my sound card driver working?If you want some more information ask me to ...
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26 views

jack plugin not working in Ubuntu 14.04.2

I try to install alsa-utils and edit the file /etc/modprobe.d/alsa-base.conf please help
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0answers
30 views

no sound fluxbox with NVidia GTX750ti

I've a problem with alsa audio and alsa... I installed Ubuntu server 14.04.2 Efi mode alsa, alsa-util and fluxbox and I can't get any sound. kodi@mediacenter:~$ grep eld_valid ...
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104 views

No surround sound over HDMI on Ubuntu 14.04 LTS (not pulse problem)

I decided to write a new question because I cannot find exactly my case on others. I've got a laptop Lenovo Thinkpad Edge E420 running smoothly with Elementary 0.3 (based on Ubuntu 14.04 LTS). I got ...
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0answers
19 views

Is there any way to find all virtual devices that use alsaequal

Is there any way to find all alsa pcm that use type equal from terminal?