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

learn more… | top users | synonyms

1
vote
0answers
357 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 ...
1
vote
0answers
266 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. ...
1
vote
0answers
265 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 ...
1
vote
0answers
101 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 (...
1
vote
0answers
173 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 ...
1
vote
0answers
199 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 ...
1
vote
0answers
536 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). ...
1
vote
0answers
727 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 ...
1
vote
0answers
74 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 ...
1
vote
0answers
732 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 ...
1
vote
0answers
1k 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 ...
1
vote
0answers
278 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 ...
0
votes
0answers
23 views

Audio devices doesn't work Xenial 16.04 GNOME

I've followed the steps in this page: https://help.ubuntu.com/community/SoundTroubleshootingProcedure But can't get managed to work the sound system as in willy 15.10 (worked flawlessly) I've ...
0
votes
0answers
14 views

Alsamixer automatically sets headphones volume at 0 after login

On two of my devices (both eee PCs) sound never works automatically. Eventually, I found the problem to be headphones volume being at 0 in Alsamixer. To solve the issue, I always have to run Alsamixer ...
0
votes
0answers
37 views

Sound problem in ubuntu (16.04)

Currently, i have ubuntu 16.04, and when i plug in my turtle beach z60's, it says it is plugged into the game audio part of the headphone, the one that is not low quality,the chat line. however, ...
0
votes
0answers
24 views

HDMI/DisplayPort audio does not work via docking station ubuntu 16.04 Fujitsu s935

I have a Fujitsu S935, running under Ubuntu 16.04, with a docking station Port Replicator S26391-F1307-L100. HDMI sound works well if I use the HDMI port on the laptop. When the laptop is on the ...
0
votes
0answers
21 views

Unable to use Speech recognition module in Ubuntu 15.10

I am trying to use speech_recognition module in python 2.7, everytime when I import speech_recognition I get the following errors: aravinth@Don:~$ sudo python2.7 -m speech_recognition [sudo] ...
0
votes
0answers
32 views

Dummy output - No Sound Card Detected - VAIO VGN-FS640/W on Ubuntu 16.04 LTS

I know that this question has a lot of answers but, none of them work for me. I have been trying for hours to resolve this problem but nothing. The last thing I have tried is the following: Purge ...
0
votes
0answers
14 views

Sound not working on Hp Chromebook 11 G4 Ubuntu 16.04

I installed Seabios and then used usb to install Ubuntu Gnome 16.04 with no problems, I completely removed Chrome Os. I just realized while playing a game that the sound was not working. So my ...
0
votes
0answers
23 views

cant get three sound devices to show up in ubuntu 14.04

I have a dell optiplex with onboard alc269, a audigy2 and a asus dx soundcard. Deep down Alsa reload shows that emu10k1 is indeed loaded for the audigy2, hda-intel is loaded for the onboard and ...
0
votes
0answers
13 views

Microphone not working and headset not being detected on Dell Inspiron 3552 with preinstalled Ubuntu 14.04

Couple of weeks ago after restarting my dell inspiron 3552 my microphone was not working nor the headset. Before every time I plugged a headset a dialog appeared asking if it was a headset or ...
0
votes
0answers
13 views

Streaming audio via ices2 played by other application

I'm quite new to "linux sound issues" (so sorry for maybe stupid question). My problem is: There is a application which sometimes (event driven) plays some sounds using 'aplay' command. I need to ...
0
votes
0answers
6 views

ACER One 11 Speakers Sound Crackle

Acer One 11. Model: A01-132-C2V7 Xubuntu 16.04 LTS Xubuntu running perfectly except for: Constant crackle sound from Internal speakers only. Headphones no problem. Realtek HD-audio / Intel HDA ...
0
votes
0answers
26 views

skype disables microphone

Ubuntu 15.04 The (internal) microphone works, but stops working the moment Skype accepts or initiates a call, UNLESS I have the sound settings dialog or pavucontrol running in the background at the ...
0
votes
0answers
28 views

Fixing Intel 24-n014 speakers? (Conexant CX20753/4)

I have had trouble with these speakers since installing Ubuntu. I dual-boot Ubuntu with Windows 10. The speakers are, on the Windows boot, managed by the pre-installed Bang and Olufsen audio manager....
0
votes
0answers
24 views

Per-app volume control (16.04 LTS)

I'd like to control the volume on each application I use in Ubuntu, but in Sound settings --> Applications and in pavucontrol I only get Chrome and System sounds. How can I control the volume of ...
0
votes
0answers
45 views

SonicMaster subwoofer doesn't work on Asus N56DY (Ubuntu 16.04)

I have installed Ubuntu 16.04 on my Asus N56DY and now external subwoofer doesn't work. What should I do to fix it? lspci | grep Audio 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] ...
0
votes
0answers
28 views

Choppy and Distorted Audio

I have exactly the same problem as explained in this question, however the question is very old and the provided answers doesn't work so I decided to ask the question again: Sound from audio,video ...
0
votes
0answers
52 views

HDA Intel PCH with Realtek ALC1150 no working sound

I recently installed latest Ubuntu ver. 16. Everything is working fine except the sound through the headphones. I tried checking a youtube video to test sound and nothing. I checked around and saw ...
0
votes
0answers
28 views

Pulseaudio bluetooth fallback device

I have a Intel NUC with an HDMI Audio out and PCM (headphones) audio out and I have a bluetooth speaker that is working fine with pulseaudio. And I have connected it to a display with a HDMI cable. ...
0
votes
0answers
29 views

Problem using Xonar Essence STX on Ubuntu 16.04?

I'm having trouble getting input or output from my firend's Xonar Essence STX on Ubuntu 16.04. I'm setting up a studio system for him, and didn't expect this much trouble. I installed QJack and ...
0
votes
0answers
10 views

How do I make microphone input mono?

I am using a USB-bluetooth microphone to do speech recognition with Google docs. The application says the sound is too soft but I have it turned up all the way. Is there any way in asoundrc to make ...
0
votes
0answers
14 views

How is reloading with “alsactl” different from doing it with “alsa”?

Following the accepted answer to another question, I have often used pulseaudio -k && sudo alsa force-reload to restart my audio when it stops working. That stopped working for me at some ...
0
votes
0answers
22 views

can't get surround sound on ubuntu 12.04 or over

My former OS is XBMCBuntu Eden(Ubuntu 11.10),5.1 surronud sound is working normally.When run alsamixer ,can see 'channel mode ' item,and can be changed to 6ch.11.10 ,run 'alsamixer' interface [...
0
votes
0answers
19 views

HDMI sound works , no analog sound

I installed Ubuntu 12.02 and i can't hear sound, but if i connected to HDMI, I can hear sound in HDMI Device. This is my sound device ~$ cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH ...
0
votes
0answers
292 views

Headphones not working in 16.04

I have spent some time searching around the various threads relating to headphone issues in Ubuntu and none of the answers seem to resolve my issue, so I will post it here. This problem started a ...
0
votes
0answers
23 views

No sound on Dell xps l702

I have installed Ubuntu 16.04 on my Dell XPS l702. I have sound in the form of headphones or the HDMI out but not the on-board WAVES MaxxAudio sound card. I have tried a few different steps, like in ...
0
votes
0answers
19 views

5.1 Subwoofer only

After installing Ubuntu I activated 5.1 for my 5.1 Sound System, which worked just fine. One day only the subwoofer worked. Every other channel is just muted. Every channel is unmuted and turned up to ...
0
votes
0answers
6 views

Mic problems with Analogue Stereo Duplex

Ubuntu Unity 16.04 Toshiba Chromebook 2 I'm trying to get my mic working, either external or internal. There is no input sound available within settings and no internal external mic option within ...
0
votes
0answers
20 views

When mic boost is activated, I don't have any sound input from microphone

I have an Asus computer (and before another Asus computer with the same problem), I'm running debian unstable on KDE Plasma (but I got the same problem with ubuntu, on lxde, kde, unity...). The idea ...
0
votes
0answers
58 views

No sound after upgrading system

Situation: I recently updated my system from: Core 2 quad Q6600 / Asus P5q PRO / 8GB DDR2. To a Core I5 3570K / Asrock H61m-dgs 2.0 / 16GB DDR3. - i'm running Ubuntu 16.04 and Windows 10 (also on ...
0
votes
0answers
19 views

Ts3/Mumble distorted output or high pitched input

I have an condenser microphone connected to a Steinberg UR22 audio interface. Whenever i connect to an Teamspeak/Mumble Server all my sound output(including outside TS) gets heavily distorted. I can ...
0
votes
0answers
31 views

How to make PulseAudio show my volume controls

I created an Alsa sound card device driver for my sound card. My speakers and headset are connected to the sound card directly and I can control the volume of both in my driver. In my sound card ...
0
votes
0answers
84 views

alsamixer cannot open mixer: Invalid argument

No sound in Ubuntu 14.04 seems after upgrading kernel... I googled solutions, but cannot solve my problem. And I enter the command alsamixer in terminal. The output is this: cannot open mixer: Invalid ...
0
votes
0answers
41 views

Realtek sound card + dual boot windows and ubuntu = not working properly

I have some big issues with my sound card. For instance when I boot up on windows and reboot and login into ubuntu, the sound does not work anymore. I have to shutdown my laptop and turn it on again ...
0
votes
0answers
67 views

No output on headphone jack Ubuntu 14.04

This question is quite frequent but still. The (few) other answered threads did not help. It used to work - it stoped at some point. I cannot point to the exact time, but it definitly worked with a ...
0
votes
0answers
56 views

Choppy Audio Playback With Clementine and VLC

Since I've installed Kubuntu 16.04 yesterday, music playback in VLC and Clementine started to be choppy. Starting to play a song, everything is fine for about 2 seconds until the stuttering begins ...
0
votes
0answers
59 views

SoundCard isn't recognized at all

I just install ubuntu 16.04 on my HP pavilion x2 210. I don't have sound at all. In the settings the sound card is marked as dummy. On the HP website they give driver for realtek audio. but the driver ...
0
votes
0answers
38 views

AlsaMixer mistakes the speakers for the headphones

I've had no sound on my laptop speakers for a few weeks now. The only solution I found was going to AlsaMixer in the command line and unmuting the "Headphone" bar, then the speakers start to work, ...
0
votes
0answers
25 views

firefox audio doesn't work after using skype

After using skype (as videophone) audio from youtube films (and from all films viewed by firefox) doesn't work. Video is ok, sound is turned off. Films viewed by totem has the same problem. On the ...