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

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162 views

Scarlett 2i2 & Ubuntu 16.04

I recently updated to Ubuntu 16.04, and am having some issues with my Focusrite Scarlett 2i2. It is not shown on System Settings/Audio, but Alsamixer shows it, even if it says "This sound device does ...
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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 ...
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0answers
20 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 ...
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1answer
31 views

How can I send an audio streaming from my PC to an Internet web page

I use Ubuntu Studio 16.04 LTS and I want to send the audio from my PC's audio software player (a Wine app, specifically), using ALSA audio, to an Internet web page (which has a link to some audio ...
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1answer
23 views

Strange sound issue. Hear sound from a running Vbox VM but can't from Xbuntu

I have a weird issue that I have no idea where to even start looking. My sound on my Xubuntu 16.04 is not working if played though the GUI but if I have a VM running in Virtual box I have sound coming ...
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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 ...
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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 ...
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0answers
59 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 ...
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1answer
16 views

Sound disappeared after changing PCM volume in Xubuntu 15.10

Today I've accidentally changed value of PCM channel at alsamixer and all sound has disappeared. There were no sound even after I removed the slider back to original position. Here is screenshot of ...
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4answers
512 views

16.04 Headphones detected, but not switched on automatically after startup

I have this issue since 15.10, but it started to really grind my gears after making an upgrade to 16.04. Let's say that I have headphones plugged in. I reboot\relog on\boot to ubuntu, and play the ...
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2answers
121 views

Broken sound with ALC269 on Ubuntu 16.04 (Dell Inspiron Mini 10)

I just bought a Dell Inspiron Mini 10 with a Realtek HD ALC269 sound card and whatever sound it produces, it's broken. If I can't fix it, will have to put it back into WinXP and my little son will get ...
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110 views

Ubuntu 16.04 and Focusrite Scarlett 6i6

Ubuntu 16.04 can't see my Focusrite Scarlett 6i6 connection. Alsa mixer doesn't get any device. But on LiveCD Ubuntu 16.04 it works. Also full installation of Ubuntu 16.04 from LiveCD was without any ...
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2answers
232 views

Headphones no longer detected in 16.04

When using Ubuntu 15.10, my headphones were auto-detected properly. Since upgrading to 16.04, that is no longer the case. I can force output to them using either pavucontrol or indicator-sound-...
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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 ...
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0answers
32 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 ...
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0answers
22 views

My microphone goes to my own speakers not partner

I just installed Skype on Ubuntu 16.04. Now not only in Skype but also other applications like Firefox Hello I do hear my own voice (mic) on my own speakers (I have a headset). The microphone is not ...
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0answers
87 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 ...
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1answer
195 views

PulseAudio fails to set card profile to 'a2dp_sink'. How can I see the logs and figure out whats wrong?

I have currently installed ubuntu 16.04 and a2dp used to work on fresh install, which I'd prefer to leave as a last option. When the pairing is erased from bluetooth settings and is paired again ...
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2answers
113 views

No sound from HDMI audio output (NVIDIA)

I can't get audio out from HDMI for my HTPC. Using Ubuntu 14.04.1 LTS - KODIbuntu on Lenovo Ideacentre Q150 hardware with NVIDIA ION graphics. The problem appears to be that the PC doesn't recognize ...
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0answers
43 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 ...
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0answers
72 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 ...
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0answers
58 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 ...
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1answer
174 views

Nvidia HDMI sound is not working, cant update ALSA driver

I recently installed Ubuntu 16.04 on my desktop PC. My graphics Card is 780GTX, it is recognized and works. I updated to the 361 nvidia binaries driver. But the sound over HDMI doesnt work. The ...
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1answer
13 views

My Toshiba R830 wont play any sound, do I need drivers or else?

I just installed Ubuntu on my R830 but for some odd reason I dont hear any kind of sound. I dont know if it's driver based or if my speakers or even Soundcard just died on me for some weird reason. ...
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60 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 ...
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421 views

16.04 ALSA / Radeon R9 380 HDMI Audio

I recently upgraded from Ubuntu Studio 15.10 to 16.04, and audio output from my GPU's HDMI port no longer seems to work at all. Output from alsa-info.sh can be found here, which includes aplay -l ...
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1answer
14 views

Audio drops after a few minutes

Audio drops after a few minutes of music playback. After that if I run Audacious I get this error: ALSA error: snd_mixer_attach failed: No such file or directory.
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0answers
41 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
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1answer
45 views

Only dummy output and no soundcards found on Ubuntu

I've really tried everything and I'm begging for your help reader :) I've re-installed my kernel, followed every possible guide on internet and I still can't make my speakers, headphones or any ...
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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 ...
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0answers
27 views

USB headset causes bizarre system behavior

I have a Sennheiser headset that causes bizarre system behavior when it is plugged in, including: Graphical corruption: all of the system text, such as the toolbar clock, shifts to a very different ...
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1answer
140 views

No sound from Realtek ALC887?

I built a neat little system with and Intel Core i5 and a MSI H110M motherboard. The motherboard has a Realtek ALC887-VD for an onboard sound card. However, it does not work. I can get sound from my ...
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2answers
879 views

Ubuntu 16.04 Cannot Use USB Audio: fwupd Bug

In 15.10, both internal Intel and external USB audio were working. After upgrading to 16.04, USB audio has stopped working but Intel remains functional. Any ideas? The /etc/modprobe.d/alsa-base.conf ...
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1answer
69 views

Lenovo Ideapad Y700 - Ubuntu 15.10: Constant speaker noise after login

I bought a new Lenovo Ideapad Y700 and tried Ubuntu 15.10 live on it. The speakers are making a constant noise after I login. I've recorded and shared the sound in soundcloud: https://soundcloud.com/...
1
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1answer
129 views

Sound playing through speaker and headphones

I have an Asus ROG G752VY dual booted with win 10 and Ubuntu 15.10 Everything works fine in windows. Switching to Ubuntu the speakers work fine but as soon as I plug in the headphones nothing worked. ...
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0answers
36 views

Digitally recording the final sound output on an ALSA system?

Ok, this is my problem: I use an application that uses some embedded audio engine, which bypasses Pulseaudio on Ubuntu 14.04, and plays directly via ALSA. This application shows sometimes a choppy ...
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0answers
69 views

HDMI sound enabled by default

I started using a bluetooth speaker yesterday. Turning on this morning, there is sound at the login screen but not once I've logged in. When I use alsamixer, I see that the HDMI card is set as the ...
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0answers
35 views

Trouble outputing audio CHROME/FIREFOX

I am having trouble using the headphone jack on Ubuntu 15.10 in a iMac. I have sound output coming from the OS and from the test inside sound control panel, but not from browsers and some apps. I can ...
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2answers
134 views

KDE 5 - How to easily switch between audio outputs?

I currently have KDE 5 Plasma installed which I like a lot. However, it is not possible to easily switch between Audio outputs from One Soundcard (SPDIF and analog) like it was possible in Unity. Is ...
0
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0answers
43 views

White noise ubuntu 15.10

So the white noise problem again. I tried a few fix that I could found over the Internet but nothing worked so far. Followed this and this. Running realtek ACL1150 on an ASUS motherboard. I'm running ...
1
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1answer
61 views

Mic Audio Peaks At Low Volume Logitech G430

So I initially bought the G430 headset for recording purposes around last October. I noticed that the audio from the mic would peak at very low volume making it difficult to record commentary without ...
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0answers
29 views

Installed Xubuntu 14.04 Trusty Tahr, Sound Problem, try everything on the internet

Hi, I'm noob like super Noob but i wouldn't ask without trying anything out there first and i have tried the sudo alsa-force-reload Not working I have tried changing the default output as well, ...
0
votes
0answers
52 views

No Sound Card Detected

I have been unable to play any sound on my dell XPS L502x. I have tried a lot of things suggested on this site and others but in vain. My laptop is running Ubuntu 14.04.4 LTS. Here is the output of ...
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0answers
39 views

Sound troubleshooting - Ubuntu desktop 14.04

I'm getting no sound on a fresh install of Ubuntu desktop 14.04. I already tried to reinstall alsamixer and pulse audio but nothing good happened. Now I can't even type "alsamixer" on a Terminal to ...
0
votes
0answers
45 views

Pulseaudio crashing when I select digital 5.1

I'm having problems with pulseaudio and a USB soundcard. I'm trying to connect the Optical output on my Sweex SC016 (shows as 'CM106 Like Sound Device') to my surround sound system. I can get the ...
0
votes
1answer
69 views

Ubuntu 15.10 x64, wine x32, pulseaudio - no sound

I have ubuntu 15.10 x64 and wine x32 (playonlinux). No any sound in games (try hearthstone, C&C and etc). Try this http://oldwiki.winehq.org/WineAndPulseaudio, but zero effect. How I can fix it? ...
0
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1answer
105 views

The sound on many of my games crackles and sounds distorted

I'm running Ubuntu 15.10 64bit with some USB headphones. Many of my steam games are playing with distorted sounds which seem to be a pulseaudio error. I've tried to record an example, https://www....
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0answers
40 views

Problems with audio system in ASUS N551JM

In this laptop is combined jack for microphone and headphone. I use headset A4Tech Bloody G500 that nice work in Windows. But in ubuntu 15.10 they do not work (work only as headphone). System don't ...
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1answer
193 views

Pulseaudio on root usermode

I need to enable sound on root user mode, I am on Ubuntu 12.04 when I login as root I can see the volume control is disabled, I searched and found that pulse audio wont work on root user mode, but I ...
2
votes
1answer
424 views

PulseAudio server connection failure: Connection refused

I get this error after installing new updates. This is the output of VLC: VLC media player 2.1.6 Rincewind (revision 2.1.6-0-gea01d28) [0x2100668] pulse audio output error: PulseAudio server ...