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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0
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0answers
18 views

No “Hdmi” option in my Sound Settings. How to fix it?

My laptop is a Dell 5748 (Ubuntu 12.04 pre-installed). After formatting the hard drive I installed Ubuntu 15.04 and Windows 8.1 Pro. My problem is that there's no Hdmi option in the sound settings. I ...
1
vote
3answers
76 views
+100

pulseaudio-dlna not working with mpd and ROCKI

Note: I completely rewrote this question because it originally was a disorganized mess. Just installed pulseaudio-dnla on my Ubuntu 14.04.2 system to create a pulse sink for my ROCKI so I can stream ...
0
votes
0answers
15 views

Sound issues. ubuntu thinks my headphones are always plugged in

Alright regardless of the fact that my headphones are plugged in or not ubuntu seems to claim that my headphones are plugged in. I checked under sounds settings in the main settings and the only ...
0
votes
1answer
83 views

Help ubuntu sound issuse's (14.4)

I am really new to Ubuntu. I have version 14.04 and I have been having a tonne of problems with sound; my issues are: There are no sound drivers showing up on system menu. When I get sound to work ...
0
votes
0answers
5 views

Ubuntu 15.04, 6 channel suround sound on 3 ports audio

My motherboard have 6 channel capability chipset, but it only have 3 ports audio jack: line in(stereo), line out(stereo), and mic. My question is : how to configure / swap line in(stereo) port and mic ...
8
votes
5answers
15k views

Pulseaudio not detecting bluetooth headset automatically

The Pavucontrol on my Xubuntu 13.10 detects my bluetooth headset, but only after I type the commands : pulseaudio -k sudo alsa force-reload After a few seconds the headset appears in the ...
26
votes
12answers
56k views

Sound from both headphones and speakers

I guess this question already had the answer here but I can't find it. I'm using 12.04. Update: The problem is that I can hear the sound from my laptop's speakers even I plugged in my headphones. ...
2
votes
1answer
64 views

Can't redirect stdout of `alsactl monitor`

When I run alsactl monitor, I see output as such when I adjust the volume: card 0, #24 (2,0,0,PCM Playback Volume,0) VALUE card 0, #24 (2,0,0,PCM Playback Volume,0) VALUE However, when I try to ...
1
vote
2answers
114 views

How to control speaker balance or disable one speaker?

I have a laptop with two speakers: one is blown and playing unpleasant distorted sound. How do I permanently deactivate it or control it using balance? A terminal command is preferred, I reckon. ...
13
votes
5answers
21k views

Command to mute and unmute a microphone

During voice / video conversations online I would like to mute/unmute the microphone without having to go through all these steps each time: Sound indicator, Sound preferences, Select Input, Mute ...
0
votes
0answers
20 views

Lenovo G50-70 Microphone Doesn't work with Skype/Hangouts on Ubuntu 15.04

I have not tried this on other versions of Ubuntu, I tried calling through Skype and Hangouts, but the problem persisted- No Sound was emmited. I increased the values of the input device tab and the ...
3
votes
3answers
1k views

How do i find exact status of my microphone mute or unmute or the volume level of mic using command line?

This is very odd, i have one default microphone and i have another second microphone. When i use this command it always shows not muted but the microphone volume is 0%. How or what is a way i can find ...
1
vote
0answers
9 views

Auxiliary port not working (Ubuntu 14.04)

I recently installed Ubuntu 14.04 on my Alienware m14x laptop; it is my first experience with Ubuntu so I might be missing something simple here. All sound works fine coming through the internal ...
0
votes
1answer
208 views

No sound and 'Dummy Output' in Ubuntu 14.04

I'm running a dell XPS 13 (developers edition). I had Ubuntu 14.04 from the beginning and for about 2 months everything was working great. After a while, sometimes when i had my earplugs plugged in, ...
47
votes
3answers
54k views

Is there another way to restart the sound system if pulseaudio/ALSA don't work?

I was listening to music, and my sound suddenly went dead in all my applications. I'm using Ubuntu 12.04, which uses pulseaudio, so I tried sudo /etc/init.d/pulseaudio restart, but nothing happened. ...
1
vote
1answer
31 views

after reinstall Alsa and Pulse Audio, system setting missing

I followed: HDMI is not displayed in the "Sound" settings on Ubuntu 14.04 LTS this article to reinstall alsa and pulse audio, because when using hdmi, the sound not work. I did: sudo ...
0
votes
0answers
17 views

gstreamer + pulseaudio network sink: Playback stops after each song

I have a pulseaudio sink set up to send audio to another PC as described here: Network: Using a tunnel. It works, but in multiple music players - which all use gstreamer - playback stops after every ...
0
votes
0answers
25 views

How to disable HFP support of pulseaudio on Ubuntu 14.04 LTS

I am a Ubuntu and audio newbie and I am trying to fix an audio problem on Ubuntu 14.04 LTS that affects some tests I am working on. I would like to know how to disable the HFP support of pulseaudio. ...
1
vote
2answers
11k views

How can I reinstall pulseaudio? (12.04 64bit)

I accidentally removed pulseaudio from my Ubuntu 12.04 64bit. I have tried reinstalling it using sudo apt-get install pulseaudio but my sound card doesn't appear in the list of the devices (in ...
1
vote
0answers
109 views

No sound over HDMI running 15.04 on NUC D54250WYK

After upgrading to 15.04, and maybe another update round, I can't hear any sound over HDMI. A sound device seems to exist: $ aplay -l **** List of PLAYBACK Hardware Devices **** card 1: PCH [HDA ...
1
vote
0answers
118 views

Only analog sound device in 15.04, HDMI device was accessible before

as the title suggests I can't choose HDMI audio output anymore, the only available sound device is analog. I could choose HDMI audio output before, but now it is missing.
1
vote
0answers
283 views

Xubuntu 15.04, no sound through HDMI

I've just installed Xubuntu 15.04 in my Dell laptop after using Ubuntu for over 2 years. I can't get the sound to work in my Samsung monitor, which is connected to the laptop through its HDMI port. It ...
0
votes
0answers
16 views

Lost HDMI sound somehow

A few days ago, everything with my HDMI was working fine - sound and video. Yesterday, PulseAudio Volume Control no longer detects HDMI output as an audio output - video still works fine. I don't ...
0
votes
0answers
14 views

Internal speakers not in output devices

Problem: My internal speakers aren't listed in the output devices tab resulting in no sound coming out of them. Just tested, headphones/headset also don't work. System does "see" sound card Things ...
0
votes
0answers
31 views

Audio Lag/Delay with USB Headset

I own the Corsair Vengeance 1500V2 USB Headset and I like them quite a lot. I have recently switched back to Linux by installing Ubuntu 15.04 64-bit. Everything is fine expect from some audio ...
1
vote
1answer
14 views

Alsamixer or Pulseaudio reverts PCM channel level to 100% in 14.04

Can anybody help me figuring out why every time I change volume with media keys, or restart my Dell E1405, the PCM slider goes up to 100%? How do I make it stay at 81% (which is one step below the red ...
1
vote
1answer
135 views

No sound out of Ubuntu 15.04

There is literally no sound, I've tried every solution online I could find. It start when I unplugged my Microphone. I've tried reinstalling alsa and pulseaudio, booting in different kernel, ...
0
votes
1answer
19 views

Microphone Volume changing randomly

I dont know why, my microphone volume is changing automaticly. In pavucontrol, I set my mic to 25% but when I start talking it changes to 50 %. Anyone got a solution on how to disable pavucontrol ...
1
vote
1answer
18 views

Skype crackling audio during Test Call?

I have a problem with Skype 4.2 during the Test Call that I don't think it matters on client side, but during the test call after the recording and then playback the audio is crackling. Now I fixed ...
0
votes
0answers
22 views

Audio capture from Stereo to USB sound card

I have a 4 channel stereo input to USB sound card that I have connected with a odroid-c1 sbc running lubuntu 14.04. I need to capture the audio from USB sound card. For this I had pulseaudio installed ...
0
votes
0answers
122 views

Stream from Pulseaudio to Philips Fidelio

I've been trying to figure out how to configure a Philips Fidelio 5000 to receive the audio from my laptop. I searched on google and I found that I can set up rygel to create a new device in the ...
1
vote
0answers
26 views

My laptop doesn't show the HDMI among the sound output options

My laptop doesn't show the HDMI among the sound output options, so I was trying to find a way to play sound through HDMI. I found this answer on the question "HDMI is not displayed in the “Sound” ...
0
votes
0answers
30 views

Ubuntu sound won't work after downloading necessary packages

I can't get the sound to work on my chromebook while running Ubuntu. I've done it on this very machine before and it's worked fine, but I had to do a powerwash and now the sound won't work, even ...
1
vote
1answer
18 views

Is there any dsp solution for ubuntu

I'm searching for a Audio DSP solution for ubuntu. I want to have the possibility to set some high pass and low pass filter to my 5.1 outputs. Low pass for the LFE and high pass for surround and ...
3
votes
2answers
232 views

Audio Playing on Headphones and Speakers (Ubuntu 15.04)

I recently upgraded from Ubuntu 14.04 to Ubuntu 15.04. The upgrade went fine, except that now audio plays from the headphones and the speaker at the same time. My speakers are plugged into the ...
6
votes
1answer
664 views

Check PulseAudio sink volume

Is there any command to check the PulseAudio sinks volume. Means I want display PulseAudio volume of particular sinks in % i.e. 50% I already set the volume using pactl set-sinks-volume 1 50% ...
0
votes
1answer
978 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. ...
1
vote
0answers
5 views

when using pulseaudio, internal sink not selectable

using unity-control-center/sound, there is only a selection for the HDMI audio output, not for the internal sound. the internal sound has jacks on the back of the mother board. What do I need to do ...
1
vote
0answers
208 views

14.10, 15.04 - HDMI audio not working on Dell Vostro 3750 - nVidia card not detected by aplay -l

Summary: Sound card on nVidia is not detected by ALSA so even though video works on HDMI, no audio plays. It is detected in pci. How can I get ALSA to detect the nVidia card? Output of aplay -l ...
0
votes
0answers
51 views

Sound Problem: Output sound get fixed with Headphones only

I am using Ubuntu 14.04 (64 bit). After installing the default sound system worked fine. Last night I was watching videos on youtube plugging my headphone. Headphone also worked well. But when I ...
0
votes
0answers
58 views

Bluetooth Audio is Jerky in Ubuntu 14.04LTS

My Bluetooth headphones when in the a2dp mode do not stream properly. There is excessive lag and cut and chops in the sound stream. (Present in videoplayback/mp3 and any kind of audio). The sound ...
1
vote
0answers
136 views

Audio jumps to full volume or mutes randomly

I'm on 14.04 and I get volume spikes randomly. I first noticed it only when using Spotify so I thought it was a software issue with Spotify, now I've started it noticing sometimes when playing through ...
-1
votes
0answers
57 views

ALSA soundcard intel ALC887 not working in Ubuntu 15.04

No way setting alsa mixer. This is my alsa-info output: https://docs.google.com/document/d/1bTCdTgeKBzJ1G7S3uqpuEtarc9THM_2E4UFGO9yyPMU/edit?usp=sharing Any help appreciated.
3
votes
3answers
8k views

HDMI is not displayed in the “Sound” settings on Ubuntu 14.04 LTS

I need some assistance, I have 2 laptops, a Toshiba and a DELL XPS M1330, the problem is using my DELL laptop, when I use the HDMI cable to use the TV as monitor the display works fine however the ...
8
votes
2answers
10k views

How to change volume of pulseaudio playback-apps / -streams that aren't currently in use?

I can change sound volumes with "gnome-volume-control ". But there are listed only playback-apps / -streams that are currently in use. In "~/.pulse "-directory I found e.g. "*-stream-volumes.tdb" and ...
1
vote
0answers
24 views

How can I delay sound in the system?

I use some private internet video broadcasting and it comes sometimes with a delay. Also, projector that I use also adds a delay to the video. So, I'd like to delay sound a bit in order to put sound ...
2
votes
1answer
1k views

No audio in DELL XPS 13 (Ubuntu 15.04)

Today I installed Ubuntu 15.04 (desktop edition, 64 bit) on a DELL XPS 13 (model 9343) notebook. Prior to installation, I upgraded the computer bios to A03. The kernel I am running is 3.19.0-15. I ...
0
votes
1answer
28 views

Fast user switching mutes my volume

Each time I log in to Ubuntu 14.04, using fast user switching, my volume gets reset to about 10% and muted. I have to unmute and slide the volume control back to where I want it. This even happens if ...
1
vote
0answers
98 views

alsamixer can see microphone, but pulseaudio doesn't

I've installed Ubuntu 15.04 on my Pixel LS laptop with a patched kernel (https://github.com/tsowell/linux-samus). Problem is - pulseaudio (pavucontrol) doesn't recognize the microphone. If I run ...
0
votes
1answer
49 views

ubuntu 15.04 vivid vervet pavillion x360 system settings

I have been using Ubuntu 15.04 for a while on a Pavillion x360. Everything worked perfect! After the last time I ran: sudo apt-get update sudo apt-get upgrade I started getting error messages. ...