Questions related to PulseAudio, the default sound server in Ubuntu, which manages all audio devices like internal and external sound cards (and therefore all speakers, microphones, headsets, etc.) through its ALSA backend.

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29 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 ...
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0answers
21 views

Noise sound on HP envy 15

Hi guys I have a Hp envy 15 with Bang & Olufsen sound I install the last ubuntu but I have a constant noise sound in my right speaker on Ubuntu, on windows no problem... I hope I will be specific ...
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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 ...
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0answers
29 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. ...
6
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1answer
1k views

After updating to 16.04, bluetooth audio A2DP mode stopped working

I have a nice bluetooth audio receiver connect to my HiFi stereo, and I used to be able to connect it in 14.04 as a A2DP sink with nice quality. After upgrading to 16.04, the device connects only as ...
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0answers
18 views

Speakers not detected

My speakers and headphones are not detected in the sound settings. They work fine but I can't change anything via pulseaudio. What should I do?
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0answers
46 views

Audio Output being piped through audio input in Skype

As stated in the title, my audio output seems to be piped into my audio input, and I'd like to change this. (For example, if I am talking to someone on Skype, not only is what they say being piped ...
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0answers
14 views

Route mic audio to output device

Currently I have 2 pc's. One of which is my main machine which is almost always running. I would like to pipe audio from the second pc through my main pc to my headset. Quick DuckDuckGo'ing told me I ...
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0answers
43 views

Weird muted audio issue - 16.04

My audio output devices disappeared after I plugged a VGA cable between my PC and the TV. The following audio test was successful: $ speaker-test -c 6 -D 'surround51:CARD=PCH,DEV=0' Furthermore, ...
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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 ...
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0answers
19 views

Cant open pavucontrol

I just installed pavucontrol and cant open it. I get this Error whenever I open pavucontrol. When I tried to open it by sudo pavucontrol I get this error => altair@Aiden:~$ sudo pavucontrol Home ...
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1answer
753 views

Installed Lubuntu 16.04 version no audio now

I apologize if I am to vague in my question/statement. I just installed LUbuntu 16.04 onto my laptop, which is a HP Pavilion G6 series, AMD Processor, and it does have an HDMI port. I can't seem to ...
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0answers
8 views

Microphone and line-in are only receiving the output

The problem is that the microphone and line-in of my soundcard are receiving the output, means that if I play music it is send straight to the microphone and line-in channels (note that output works ...
0
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0answers
11 views

amplifier on network. can not see or find it

Ubuntu 16.04 recently installed. Dual boot with Windows 10. Amplifier/Speakers are accessible in windows. Intel Core i7 (4 year old Toshiba laptop) and tons of storage. The access is to the local ...
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0answers
32 views

Can't switch headphones and speakers [duplicate]

I have dual booted ubuntu 16.04 with windows 10. The pavucontrol can't get started. Error on pavucontrol: If I plug out the headphones in middle of some video I don't get any sound from the ...
0
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1answer
38 views

How do I split my USB sound card recognized as 5.1 into 3 stereo channels? [duplicate]

I have a NI Komplete Audio 6, and I want to use its stereo channels separately, not all the outputs combined as 5.1. It is recognized by Ubuntu, however I only get the choice of using it in 2.1, 4.1, ...
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0answers
39 views

Sound not working in Ubuntu 15.10

I have been using Ubuntu 15.10 for the past 6 months in my current laptop (Fujitsu Lifebook S series). Suddenly today the sound stops working. I tried the following steps with no success: 1. sudo apt-...
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0answers
21 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 ...
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0answers
323 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
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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 ...
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0answers
21 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
1answer
138 views

Audio equalizer in Lubutu 16.04?

I want to install an audio equalizer in Lubuntu 16.04LTS. Is there one I can use? I was going to install pulseaudio equalizer but it does not work. Is there anyway to install pulseaudio system wide?
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0answers
120 views

No sound after suspend on Ubuntu 16.04

After recently upgrading to Ubuntu 16.04 from 16.03 (and fixing most of the problems caused by that) I still have one persistent problem that won't go away. After a "suspend" of the system the HDMI ...
0
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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 ...
1
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1answer
29 views

Is it possible to control app volume from taskbar?

I currently have Pulse Audio Volume Control and I'm using it to control audio between my laptop & external monitor as well as volume of different apps. Is there a faster way of controlling these (...
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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
60 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
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 ...
10
votes
4answers
551 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 ...
2
votes
2answers
125 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 ...
1
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0answers
112 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
707 views

Bluetooth audio sync refuses to connect in Ubuntu 14.04 (bluez, blueman)

Bluetooth just absolutely refuses to connect to any audio sinks. I've tried with two separate speakers that I can pair with just fine on iOS, yet when I try, I get this error in blueman: Connection ...
1
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2answers
241 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-...
1
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0answers
124 views

bt-audio: Command not found

I've performed the update on Ubuntu 16.04 recently and everything works fine, but I discovered that the command bt-audio does not work anymore. More specifically, if I enter the command the terminal ...
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0answers
20 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
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0answers
39 views

How to install microphone for skype in Ubuntu 14.04,Unavailable microphone on Sound settings!

Please help me to trouble shoot the issue. getting output after: $ lspci | grep -i audio 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (...
0
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0answers
48 views

Using HDMI/DisplayPort audio does not work via docking station

I have a Dell Latitude combined with a docking station. On Ubuntu 14.04 LTS I was able to choose a HDMI/DisplayPort device in the sound settings playing the sound via the monitor speakers. After ...
2
votes
0answers
28 views

Headphones randomly turn off and music dies

I have been experiencing a strange problem with my Nokia BH-503 Bluetooth Headset. I will be listening to music or watching YouTube or something and Randomly the audio will just cut out and all videos ...
1
vote
1answer
88 views

How to enable 5.1 channel playback on a Realtek ALC887-VD chip?

I have an ASUS F2A55-M LE board which includes a Realtek ALC887-VD chip. Stereo audio playback works just fine but I have a 5.1 speaker set that I would like to use. I am able to achieve full surround ...
0
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0answers
69 views

Sound problem in Kubuntu Cubeutils + Youtube on Firefox

On Kubuntu 16.04 when listening Youtube randomly when I set audio volume to maximum it will (depends od Youtube video) automatically change volume on system audio on Audio settings (CubeUtils). ...
1
vote
1answer
62 views

I screwed up! Sound didn't work tried to fix… lost a large amount of my system settings

I was following this guide, attempting to make my bluetooth headphones work: http://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/ and then my system settings (mostly) disappeared! I followed the 1st ...
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0answers
34 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 ...
2
votes
0answers
59 views

Bluetooth audio doesn't work - Ubuntu Gnome

I'm having problems regarding a bluetooth speaker. It does connect with the system, in the bluetooth setting I can see that the device is connected, but I can not see the option to select external ...
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vote
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 ...
0
votes
0answers
15 views

mocp at high playback speed

I found several posts online but none here about mocp's high playback speed but none seems to solve the problem. Some indicate it's a problem with pusleaudio. Can it be fixed? MOCP version: 2.5.0 (...
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0answers
299 views

Ubuntu 16.04 Audio not working correctly

Ubuntu 16.04 audio not working correctly. No hardware listed in audio settings and sound above 100% does not stay set. I have read another post telling me to delete the pulse folder from /home/.config/...
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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 ...
2
votes
1answer
203 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 ...
0
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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 ...
0
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0answers
73 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 ...