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

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307 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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748 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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76 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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443 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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179 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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170 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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645 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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38 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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91 views

No sound with External Mic Configuration on Ubuntu 12.04 LTS

I use Ubuntu 12.04 LTS on Dell Inspiron 5521 i7 I have an issue detecting external mic. I have searched multiple forums and I was unable to find a suitable answer. My system does not detect an input ...
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89 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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225 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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86 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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67 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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138 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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148 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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296 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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105 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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0answers
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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136 views

How can I “uncrackle” my microphone input under pulseaudio (alsa-only works)

When trying to talk on skype or record sound in audacity, the built-in microphone has a lot of crackling interferences, rendering input intelligible. When running audacity with pasuspender -- ...
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189 views

No analog audio in 13.10

I've installed 13.10 on a machine that was previously running Windows 8, and audio output isn't working out of the box. It worked fine in Windows, and the speakers work fine when hooked up to a ...
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694 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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441 views

Weird sound problems after upgrading to 13.10 (macbook)

I have been having a very weird problem with my sound lately: 1)My sound is extremely disorted with relativly loud noises, tested with several headphones. 2) After a while, wiered noises start ...
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429 views

Audio Devices Have Disappeared; How To Re-install the Drivers?

I was trying to stop the popping sounds my system was creating every few seconds and now I've got no audio devices. It seemed like a powersave option but I was unable to turn the powersave off. I then ...
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422 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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682 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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496 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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60 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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569 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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696 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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187 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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8 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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16 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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19 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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39 views

usb audio interface not recognized by alsa

after reading a lot of recommendations I finally bought a Focusrite Scarlett 2i4 and installed ubuntu studio. I am running unbuntu 14.04 on a amd64 desktop. $ uname -rvi 3.13.0-46-generic #76-Ubuntu ...
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14 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?
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17 views

How to make the sound come out via usb headphones Tt esports shock one?

If I remember correctly, one time I heard a sound from there, and then something happened and everything was gone. I tried to configure the microphone installing and reinstall alsa. There are ...
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11 views

Audigy 4 non pro (sb610) recognised as Audigy2 Value (sb400) by alsa

Background: I have checked out alsa compatibility list and they have support for my audigy 4 (non pro) but it shows up as audigy 2 value and there is quite a big difference between the 2 card. I had ...
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34 views

Help ubuntu sound issuse's (14.4)

I am really new to Ubuntu. I have version 14.04 and I have been having a tonne of problems with sound; my issues are: There are no sound drivers showing up on system menu. When I get sound to work ...
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32 views

Is it possible to use an alsa user defnied pcm as pulsaudio sink

I've define an alsa processing trough alsaequal plugin (caps Eq10 + caps Compress). Here is my /etc/asound.conf file : pcm.comp { type equal; slave.pcm "plughw:0,0"; library ...
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11 views

Merge two audio sources with avconv

I am trying to record my desktop with avconv. It's working pretty good. My only problem is that one of my audio channels is too slow / downpitched and so has an offset. Adding an offset to the stream ...
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14 views

USB audio ok if connected after boot, mute if connected during boot

I am running 14.04 LTS Xubuntu (3.13.0-45-generic) and trying to get a Prosonus Audiobox USB to work correctly. The device seems to have all functionality working fine with snd_usb_audio provided I ...
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33 views

No sound with Alsa and Intel audio device

I'm experiencing problems with alsa and my soundcard. I set up a Ubuntu 14.04 with a cutomized GUI (openbox, lxpanel etc...). So far here's what I did: Installing Alsa: sudo apt-get install alsa ...
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19 views

Ubuntu not using correct microphone (though pavucontrol lists it)

when I look at the audio configuration, I see that there is only one microphone configured. When selected, this microphone doesn't really record sound, instead it gives inaudible pops and cracks as I ...
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18 views

Sound won't work xubuntu after installing pulseaudio

I installed pulseaudio yesterday on my computer because I read that skype is using pulseaudio but when i rebooted my computer the sound stopped working on my machine completely . What should I do i ...
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48 views

Alsa modular synth doesn't start

I try to open ams. But it doesn't work. I installed jackd. But until now I don't know how to solve the problem. Do you need more information? Thanks in advance! Here is the error message. ...
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38 views

How to change sound volume without AlsaMixer?

since I'm on root user I can't change sound volume by keyboard (on button +volume or -volume). There is no sound icon in the top of the screen. The sound control in the settings is not working ...
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20 views

<AUDIO> Sharp blips and noise after kernel upgrade

I recently built and started using 3.14.22 kernel instead of default Ubuntu kernel 3.5.57 (that came pre-installed) on my laptop. With this new kernel I get buzzing noise in headphones continuously ...
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30 views

put ALSA as module ERROR

I've got a problem. I have to enable on my kernel ALSA from built-in to Module because I need to install Realtek linux driver for ALC260. If I change it in my kernel configuration and I run make ...