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

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3
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2answers
4k 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
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1answer
97 views

WINE discard alsamixer settings, uses screen as speakers

As I run programs in wine-1.6.2 my screen speakers will be used as default. The default, as changed via alsamixer, is to disable the screen speakers and allow all other sound to flow freely (auto ...
0
votes
2answers
3k views

No Sound in ARM HP Chromebook Ubuntu 14.04 with Crouton [closed]

UPDATE: I finally got my sound to work! All I had to do was update crouton. The following link explains how to do it: http://pastebin.com/uMJyYA4n I replaced "raring" with "trusty" because I'm ...
1
vote
1answer
375 views

How do I redirect input from one sound card to output on another sound card?

I have a TV card with its sound output connected to the CD-in of my mainboard's built-in sound card. There is also a USB sound device connected to my machine. Now I want to play the sound from the TV ...
-1
votes
1answer
636 views

No sound on classic headphone but mic works Ubuntu 14.04 64bit

I am using a Dell Vostro 1014 running with Ubuntu 14.04 64 Bit. Internal speaker front left alone is working. When I plug classic headset no sound but microphone in the headset is working. Below is ...
1
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1answer
3k views

Surround sound woes with 14.04

I have intel onboard audio and am trying to get surround sound working over the digital coax spdif port. I followed these instructions: https://help.ubuntu.com/community/DigitalAC-3Pulseaudio ...
0
votes
1answer
1k views

Cannot find sound settings menu in Ubuntu 14.04 after removing pulseaudio

I cannot get any audio out of my speakers but the headphones work fine in Ubuntu 14.04. You can find my question about that here. Therefore I followed the instructions online and removed and ...
0
votes
1answer
123 views

Get logitech audio device sink name

I am using the logitech mic for recording the audio. I am able to find the device name using the following command: pactl list short sources | grep "alsa_input.usb" | awk '{ print $2 }' op: ...
1
vote
1answer
516 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 ...
5
votes
1answer
2k views

How to make pulseaudio and ubuntu detect the same audio device as alsa driver

I use Ubuntu 14.04 x64 and I use gnome-shell on my laptop. I have a Bose companion 5 (which is basically a USB sound system) and a HDMI port, both does work perfectly when I just boot with the cable ...
1
vote
1answer
251 views

Tinny sound on Lenovo U510

I want to ask, how can I tweak my sounds from speakers. It now sounds so tinny, like the sound comes from a tin can. In Windows, I don't have any problems with it, but in Ubuntu it sounds just awful. ...
2
votes
2answers
7k views

Ubuntu 14.04 stuck in headphone mode (no sound through speakers)

The basic symptom I was having is that sound was not working in Ubuntu 14.04. However, I had recently used the front headphone jack, and after unplugging the headphones, I noticed in the sound ...
2
votes
1answer
1k views

Lost audio after upgrading from 13.10 to 14.04

After the upgrade I've lost the audio output immediately: no hardware change ! With Kubuntu 14.04 Kernel 3.13.0-24-generic (#47-Ubuntu SMP Fri May 2 23:31:42 UTC 2014) - the audio doesn't work at ...
1
vote
0answers
347 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 ...
2
votes
2answers
13k views

Sound problem ubuntu 14.04

I'm new Ubuntu user I have install it few days ago I add my sound playing good but today I just realize that nothing is coming out of the speaker. I have tried all the settings sound settings nothing ...
8
votes
5answers
21k 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 ...
0
votes
1answer
483 views

Toshiba Tecra A8 without audio with Ubuntu 14.04 Bug alsa

I can't hear nothing, but sometime it had worked. uname -a Linux PCIFP26 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:31:42 UTC 2014 i686 i686 i686 GNU/Linux aplay -l **** Lista de PLAYBACK ...
3
votes
4answers
16k views

Lubuntu 14.04 - No soundcard detected HDA Intel Realtek ALC880

After fresh install of Lubuntu 14.04 no sound card is detected. Alsamixer shows just Beep bar (PC speaker), all inputs and outputs are just not present. No volume panel in the main bar was present. ...
18
votes
3answers
22k views

Ubuntu 14.04 sound suddenly stopped working, reboot did not fix

I am running Ubuntu 14.04 on an ASUS X52J laptop. I was watching a lecture on Google Chrome, when suddenly, all sound was lost. Throughout the PC. No sounds from Chrome (even though Chrome indicates ...
1
vote
1answer
1k views

SFLphone 1.3.0 microphone on Ubuntu 14.04 not working

I compared the following 2 setups with original packages from the Ubuntu distributions and with the same headset and the same second telephone and the same telephone account data 1) SFLphone ...
1
vote
0answers
955 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 ...
8
votes
5answers
18k views

“Dummy Output” sound in Ubuntu 14.04

None of the other questions about this have solved my issue. I'm using a Dell Inspiron N5110. The sound on my Ubuntu 14.04 is driving me crazy. It works and doesn't work randomly as I turn my PC on. ...
0
votes
1answer
1k views

Internal mic works but external mic does not

When I plug my external mic in, sound settings recognizes the switch, however when I try to record anything or use skype all I hear is audio from the built-in mic just being played. I have tried ...
1
vote
2answers
898 views

Sound settings not work on 14.04 but I have sound

Fresh 14.04 install. Everything was fine in 13.10. lspci -v | grep -A7 -i "audio" 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) Subsystem: Gigabyte ...
1
vote
1answer
7k views

sound suddently stopped working for internal speakers, headphones still work

I have had no problems with the audio on my Dell Inspiron 15 1700 since I had purchased it a month ago. However, today the audio from my laptop's internal speakers no longer works. It was working last ...
4
votes
1answer
9k views

ALC892 Low sound issue fixed with changing alsa config, why does it work?

I updated to 14.04. My sound immediately transitioned from being normal to sounding extremely quiet, sounding like it was at 5% of max volume, though all my volumes were set properly. I tried lots ...
0
votes
1answer
4k views

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 ...
1
vote
1answer
139 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 ...
10
votes
2answers
738 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 ...
2
votes
1answer
566 views

UAC1 DAC (ODAC): digital vs analog output

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 ...
0
votes
1answer
298 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... ...
1
vote
1answer
89 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 ...
2
votes
1answer
1k 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). ...
4
votes
0answers
750 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 ...
0
votes
1answer
124 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 ...
0
votes
1answer
149 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 ...
1
vote
1answer
1k 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 ...
0
votes
1answer
100 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 ...
0
votes
1answer
39 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 ...
0
votes
1answer
481 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. ...
1
vote
2answers
1k 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 ...
1
vote
2answers
336 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 ...
3
votes
1answer
1k 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: ...
0
votes
1answer
1k 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 ...
21
votes
1answer
31k 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? ...
2
votes
1answer
191 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 ...
1
vote
0answers
261 views

Pops and Crackles problem with music files streamed to sound system

Apologies if this has been asked elsewhere. I did look but couldn't find what I needed. I have copied my music collection from OSX to Ubuntu. My music is a mixture of MP3, AAC, ALAC and AIFF files. ...
9
votes
2answers
17k views

Microphone - static background noise suppression [duplicate]

My soundcard is Realtek ALC 892. On Windows 7 I use official Realtek drivers, on Linux I use PulseAudio (on Ubuntu 13.10). On both Windows and Linux, when I enable microphone boost +30db (required ...
1
vote
1answer
1k 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. ...
3
votes
1answer
1k views

HDMI audio fails speaker-test

EDIT: This is not a duplicate of No sound on HDMI with Radeon driver. I have followed those instructions to update grub, and the problem persists. I'm having no luck getting HDMI audio to work. I've ...