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

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Sound not working after installing 14.04 from mini CD image

I'm working with a clean install of 14.04, but because my USB ports are broken and I didn't have a spare DVD handy I've installed from the mini CD image. The only problem I've had is that the sound ...
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30 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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429 views

ATI HDMI sound output under Ubuntu 14.04

I tried the following steps to get my HDMI sound output working under 14.04: GRUB_CMDLINE_LINUX="radeon.audio=1" in /etc/default/grub sudo update-grub Go to ALSA daily build snapshots Select ...
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47 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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1answer
26 views

Hear the audio of bluetooth and logitech mic from the USB soundcard

I have Syba USB audio souncard (That contain two pins one for mic and one for speaker). I have load the module-loopback using the following command: pactl load-module module-loopback ...
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0answers
70 views

Pulseaudio card-profile for Focusrite Scarlett 18i8

This is my first question here and I'm not quite sure what data to include for this question. Please ask me if you need me to provide more information. I recently got the Focusrite Scarlett 18i8 ...
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113 views

PulseAudio see only internal sound card

PulseAudio sees only internal sound card. USB sound card is missing in Sound Settings. Alsa sees both sound cards. After starting PulseAudio, I see this error message: pulseaudio E: [pulseaudio] ...
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84 views

Ubuntu 13.10 no sound, no sound indicator, no output devices

Good morning all! I have been dual-booting Windows 8.1 and Ubuntu 13.10 for several months now. I have had no problems until this morning when I found it strange that I had no sound indicator. I ...
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98 views

UAC1 DAC (ODAC) and Ubuntu sound settings

I am trying to get Ubuntu to output I2S output to my ODAC. When I go into sound settings, I get two options. Digital Output (S/PDIF) (IEC958, so it must actually mean S/PDIF...) Analogue Output (This ...
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31 views

sound not working ubuntu 12.04

I killed the pulseaudio with 'killall pulseaudio'. and then reinstall pulseaudio. Later i came to know that it is not just enough we have to install the few additional packages for the sound to work. ...
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75 views

SAA7115 Capture Card with video but no sound

I'm using an Empia video card with SAA7115 and it works fine for video. However I cannot get any audio out of it. When I plug it into the USB I get the following events: [15217.788130] usb 2-1.2: new ...
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1answer
87 views

No sound in Ubuntu 13.10, tried everything

I've read through a bunch of differen't suggestions. I've restarted/rebuilt alsa as well as pulse audio. I've ran speakertest. I've installed ubuntu restricted extras. Here's what's happening... ...
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51 views

My sound card is no recognized

I just installed ubuntu on my new laptop(toshiba c55-a-1px) and it works fine, the problem is that my head phones doesn't work. After a bit of reserarching I found out that my sound card is not ...
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33 views

Recorded sound using mic heard in only one speaker

I just installed vokoscreen to record screen and sound.I have also installed Pulse Audio Volume Control to control the devices.I am using my mobile earphone to record sound. So when I record,I speak ...
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16 views

mix two PCM audio

I am capturing audio data using pulse audio for every sink index index in file. but after this I want to mix two audio sample from different file . my sample specification is format = ...
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45 views

how to set sound=alsa in already created wine volume

I just got StarCraft 2 working on Ubuntu finally but lost audio when I installed a new version of wine. If I do 'winetricks --gui' I can change the sound setting of the default wineprefix and this ...
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1answer
39 views

No sound in Ubuntu Studio

I have strange problem. After installing Ubuntu Studio, I had no sound and after changing default card in alsa I have it but only in players. In web browsers (Firefox, Chromium), I have sound only on ...
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26 views

Microphone shuts off when Audacity starts

I'm using Ubuntu 12.04 LTS for my church's sound-room for recording and cd-burning. The setup is great with a Gnome3 desktop and Audacity. I'm using the microphone jack on the computer's sound card ...
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97 views

Headphone jack intermittently working on Asus A55VD with Ubuntu 13.10

I have seen many posts about problems with headphone jacks on Ubuntu and have even tried some of the solutions, however my issue seems to be slightly different in the fact that quite often my ...
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46 views

Headphone Jacks not Detected or Wroking 13.10

http://www.alsa-project.org/db/?f=4e051f007974c745e6260a7022dc6b40770ebca5 Hey guys, I am switching over from windows to ubuntu and so far it has gone flawlessly. Just one problem though... the ...
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139 views

No sound after restart in Ubuntu 13.10

After restarting my computer (the first time in a while) I no longer had any volume indicator or any output devices in my sound settings, but still had sound. I tried some various things to fix this ...
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1answer
157 views

Crackling and sound interruptions - speaker/headphone switching [closed]

Continuous crackling from moment Ubuntu starts up. When playing sound gives interruptions. I didn't experience any sound problem in Windows before I installed Ubuntu (ubuntu is great btw). ...
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50 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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264 views

Is Bluez (bluetoothd) not sending DBUS method_call SelectConfiguration upon Connection? If so, how do I catch it?

UPDATE : not solved yet, but part of a solution. See below. I am attempting to connect my iPod or other smart device to my laptop (Kubuntu 13.10) via bluetooth and stream a2dp-encoded music to a ...
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45 views

12.04 no sound and alsamixer problem

12.04 no sound.I installed 12.04 three times and tried forum answer but not fixed for my problem. I change alsamixer setting but after restart alsamixer settings returns back to old settings. How ...
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44 views

Everytime I start Ubuntu or change sound settings my volume is put to 100%

Problem Every time I've logged into my Ubuntu desktop the volume is set to 100%. Except it doesn't state it's at %100 in the icon, and when I do change the volume it suddenly remembers the setting ...
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1answer
75 views

No sound from speakers

Just installed a new Kubuntu 13.10. It seems the Intel HDA sound card are recognized as a HDMI(Digital) output rather than both an analog output and a digital one. AlsaInfo is here Any ideas how to ...
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15 views

Probably not possible but want to be able to autimatically switch to headphones when plugged into my DAC

I have an external sound card(DAC) that I use for my sound output. It works great in Ubuntu 12.04, the only issue I've found is Ubuntu doesn't register me plugging in headphones into the jack on the ...
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68 views

Sound not working on Dell XPS M1210

I have a Dell XPS M1210, I used to run Windows XP Home Edition and the sound worked perfectly, I could plug-in my headphone and listen to stuff or use its built in speakers. I always have been a big ...
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176 views

How can I get my pci-audio card(VT1723 + VT1617A) to work?

I have one pci audio card with VT1723 + VT1617 codec. It works normally in Windows, but has no sound in Ubuntu 12.04. I have enabled ice1724 module in alsa-base.conf. Some detail of the interface ...
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40 views

Popping sound on volume change not playing

I was having issues with my Beats Audio playing in Ubuntu so I followed a guide for HDAJackRetask which fixed my Beats issue, but now the popping sound that is supposed to play when you use the volume ...
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1answer
107 views

No sound over HDMI on Desktop 13.10

I have the option for HDMI and have the output set to 100% but no sound. I get sound from the speaker port on the front of my case and the back but not over HDMI to my TV. I have tried a ton of thing ...
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1answer
142 views

Internal Microphone not working with Ubuntu 13.10 on Compaq CQ-45

I am unable to get the internal microphone working with Ubuntu. It works perfectly with Windows. Here is the output of lspci: 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 ...
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15 views

Wine sound crackling under lubuntu

When I am trying to play the game Sins of a Solar Empire longer then 10 minutes with wine, the sound is beginning to crackle. (My English is bad, I know). I use alsa for the sound in wine.
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1answer
49 views

Can't get any sound from Ubuntu

I can't get any kind of sound from my PC. I installed Ubuntu 12.04 on my somewhat old desktop as the soundcard wasn't recognised by my (unlicensed) Windows 7. Ubuntu seems to have detected my card, as ...
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1answer
22 views

Extra noise in speakers when all media applications are closed

I use Ubuntu 12.04 system on my laptop and have the following problem. I plugged sound speaker and now I have some extra noise... The most wondering thing is that this extra noise appear only if I ...
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1answer
138 views

usb video capture device: video displayed OK but NO sound?

I'm trying to digitize my old Video8 videos with a Terratec GrabsterAV350MX usb device on a Kubuntu system. Video display, and capture on basis of v4l2 is no problem. However I cannot get any sound. ...
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111 views

Ubuntu 13.10 on Lenovo Thinkpad Edge: Suddenly no audio anymore

All of a sudden I don't hear any audio anymore on my Lenovo Thankpad Edge E535. stefan@ThinkPad-E535:~$ lsb_release -d Description: Ubuntu 13.10 stefan@ThinkPad-E535:~$ uname -r 3.11.0-18-generic ...
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2answers
178 views

How to prevent the recorded video using ffmpeg get corrupt

Actually I have an device that record the audio and video. when the recording is started the video file also started to persist into the hard drive. But if device goes off unfortunately between the ...
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2answers
47 views

Changing the Sampling Rate in UBUNTU 12.04

I have used POCKETSPHINX for speech recognition in my project. Pocketsphinx is recognizing words but as it works on a sample rate of 16000 Hz and our laptop takes input at 22050 Hz, output is not as ...
2
votes
1answer
211 views

Headphone noise when no sound is played

I have an Asus K50IJ laptop with ubuntu 12.04 on it, and with the following hardware: after typing: sudo aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ...
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43 views

Lenovo mute LED light reversed. Ubuntu 12.04

I run Ubuntu 12.04 on a Lenovo G560. My LED buttons for mute/volume up down work fine. The problem is the MUTE LED option is reversed - in other words, when i mute my laptop the light activates, when ...
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146 views

Current state of Pulseaudio 4.0 and crackling sound (13.10)

I recently installed (K)ubuntu 13.10, and my audio started to crackle randomly (I have an X-Fi Surround 5.1 Pro USB connected to an analog 5.1 speaker set). In one week of use now, I managed to have ...
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1answer
170 views

Output analogue audio (via speakers) through “line in” jack

...So I've been using Ubuntu for about 6 months now since I switched from Windows. I've been searching for one specific feature that was missing for Ubuntu... In Windows I used to connect my ...
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21 views

No sound on ubuntu server 13.10

I have alsa installed. nothing is muted. my soundcard is selected and everything. I have searched the internet to no avail!
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88 views

USB Soundcard Fast Track C400

I have been trying to make my M-audio/Avid Fast track C400 external soundcard work on my machine. I get sound from its outs but the sound is very low and if i raise the "PCM" in alsamixer (which ...
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1answer
1k views

How can I tell if I'm using alsa or pulse-audio by default? (Switching to i3-wm)

I might not be understanding the core concept, in which case correct me if I'm wrong. Ubuntu comes with two different audio rendering servers, pulse and alsa. Alsa is an intermediary layer to pulse? ...
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24 views

how to configure sound in my dell xpsl502x

how to configure sound for my dell xpsl502x to work subwoofer and speaker .my ALSA information is onlink "http://www.alsa-project.org/db/?f=c5365ed0a2242c8846944dd90e8c90a66b59b9c0 "
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67 views

Headphones noise, turning on and off

I have a Dell XPS13 9333 running Ubuntu 12.04. Speakers are working ok, while there are issues using headphones. Headphone are muted when there is no audio playing (that's ok), than when the audio ...
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166 views

Ubuntu 13.10 Sound

I'm new to Ubuntu and I'm having some issues with my install. I've gone through every step that I can find to fix sounds issues including asla reload, alsa reinstall, manually unmuting the asla mixer, ...