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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15 views

Debian systems seems to recognize speakers but not the headphones for lenovo laptops

First of All, I know there are lot of questions out there on same topic but still I could not figure out the solution. Being a average system level programmer (beginner in kernel programming) I would ...
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1answer
12 views

Asus x552cl headphone output not working on 14.04

I am having problems with my ubuntu 14.04 Gnome 3 audio The soundcard is an Realtek ALC270 and here is the alsa-base.conf # autoloader aliases install sound-slot-0 /sbin/modprobe snd-card-0 ...
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0answers
14 views

Headphone Jack output gets redirected to internal speakers, Ubuntu 14.04

I had audio problems when I had Ubuntu 12.04 and managed to fix them (see here). I recently switched to Ubuntu 14.04 (I actually formatted right now because I just installed 14.04 and I did a bit too ...
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0answers
12 views

How to disable headphone output in ubuntu [HW issue]

I have a HW issue that needs SW fix : my HW is sending false detection of headphone output plug in / plug out (1-4 time per seconds...) to the SW (ubnutu or windows) on windows i have been able to ...
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0answers
17 views

14.04 HDMI output channels

Mag Zotec with NVidia chipset. Mythbuntu 14.04LTS upgraded from 12.04LTS aplay -l **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: ALC888 Analog [ALC888 ...
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1answer
18 views

How to limit master volume?

There's a possibility to set a maximum limit for the master volume? Because I use loud speakers and sometimes, when I click something wrong in audio settings I nearly damage my ears because of the ...
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0answers
8 views

Audio capabilities not being detected properly

Built a new computer that is a dual-boot Win7 and Ubuntu 14.04. My motherboard has onboard 5.1/8.1 audio capability, which works fine on windows, but is only detected as a basic audio out on Ubuntu. ...
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0answers
12 views

trying to get built in analog sound working

Ubuntu 14.04 I am trying to get audio output from my built in line out set as default for all applications. I have an NVidia card that I use for video HDMI display to a monitor. My monitor does ...
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0answers
12 views

audio stops after login

running 14.04LTS - recent updates this morning audio chimes the default startup tones when bootup. ALL AUDIO STOPS after login. if I use my prime login - all audio stops, audio controls disappear, ...
0
votes
1answer
31 views

No sound after Ubuntu base update

My Info: http://www.alsa-project.org/db/?f=cbf6b64acdde8c2f2d3a24cae453b4f2817e8a1e Today I updated Ubuntu base via Software Updater and now my sound does not work out of built in laptop speakers or ...
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0answers
16 views

no audio except on system config

first of all i've done a bad thing: i was on ubuntu then i've switched to xfce (so no new install, sorry). it worked for a lot of time (6 months probably)... now i don't know why i cannot hear sound ...
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0answers
21 views

How to fix very well the problem from Pulse Audio error on Ubuntu 14

Well, recently I have an a problem with Pulse Audio software on UBuntu 14. I was searching some solutions but never i get it. So, in this post i will to share us how to fix the problem with Pulse ...
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0answers
26 views

inconsistent hdmi sound control (“normal” sound settings vs pulse audio volume control)

at first, in the standard ubuntu sound settings, no hdmi sound out option was available when having a tv connected to my notebook. i've solved this problem using pulseaudio volume control, where i ...
0
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2answers
29 views

What is the difference between Analog Input and Internal Microphone?

I am running Ubuntu 14.04, and my sound works just fine. However, when I open the Sound dialog, I notice that under Input there are two available options As far as I can tell, my laptop has an ...
0
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1answer
38 views

Need help setting up virtual surround sound on Logitech G430

I've googled and googled, looked through tons of results, but I can't seem to get anything to work. I've looked into everything I can find, looked into pulseaudio along with alsa, and even OSS (But I ...
0
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1answer
48 views

How to get a consistent bluetooth audio playback?

I am trying to use bluetooth audio speakers, as my integred laptop speakers are so awful... The speaker is a Bose Soundlink mini and works just fine with my smartphone for example. When I try to use ...
0
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0answers
34 views

Getting “Failure: Module initialization failed” error

I have created a script file ( approximately 3-4 months before) capturing the live audio and it worked fine we are able to capture the live audio and also can hear from the headphone. Here is my ...
0
votes
0answers
35 views

PulseAudio problems (only showing dummy output)

I have always avoided using PulseAudio because of how problematic it is, but since Skype 4.3 has now dropped Alsa support, I am forced to use PulseAudio, but one problem; it just doesn't work. I can't ...
1
vote
1answer
40 views

how to call using a synthetic voice in Skype

My goal is to use a synthetic voice in a Skype call. This could be used in a scenario such as being in two meetings at once (one local, one remote) and not being able to speak out loud (in the local ...
1
vote
1answer
39 views

Audio device changes on reboot

I'm using Ubuntu with Rise Vision for digital signage at our company. Its hooked up to a HDMI display with audio coming through the display. Its been working great until the end of summer after ...
0
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1answer
49 views

Sound mysteriously gone missing (lubuntu 14.04 32bit)

I am running Lubuntu 14.04 on a non-sse2 machine (amd duron 1800). Strangely, right after installation there was no sound at all even though ALSA was present and my sound card detected and installed ...
2
votes
2answers
66 views

Delay while recording piano input

I connected my digital piano to my laptop via a JACK cable and an USB sound card adapter. After running pactl load-module module-loopback latency_msec=1 I am able to hear live sounds from piano. ...
0
votes
1answer
85 views

Kubuntu audio duplex input problem

Kubuntu 14.04 Kernel 3.1.3.0-32-generic Hello, My problem here is my sound input suddenly stopped working properly. One day I decided to use my laptop when I found out that my applications audio was ...
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0answers
48 views

Pulse audio problems if I start its mixer/controls `pavucontrol`

I have a very strange problem in a fresh installation of Ubuntu 14.04. Audio output/input works fine in all programs, but if I open the Pulse mixer/controls pavucontrol (for example, from the sound ...
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1answer
47 views

How to I get the right Pulseaudio profiles to show up without restarting Pulseaudio?

Some times my USB headset microphone disappears from my list of input devices. Reconnecting the headset doesn't work, but killing Pulseaudio does: pulseaudio -k When Pulseaudio starts back up, my ...
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0answers
41 views

No sound after suspend/standby

For some reason I don't have any sound after suspend/standby on Ubuntu 14.04.1. It happens on a XMG C504, and the online solutions do NOT work. According to alsamixer the 0 is a Intel Haswell HMDI ...
2
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0answers
54 views

Broken Audio on Chromebook. Xbuntu

I have dual-booted my Chromebook with Xubuntu 14.04 and have found that the sound is broken. I have tried everyhting that has been mentioned on the internet. I have restarted pulse, uninstalled it, ...
0
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0answers
16 views

VLC 2.1.4 audio “pumping”/compressed

On Ubuntu 14.04 + VLC 2.1.4, I hear prominent audio compression when playing back mp3 audio. I have tried turning on "Allow louder than 100%" in the Sound setting thinking that, perhaps, having this ...
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0answers
12 views

an audio device with an OSS driver in modern Ubuntu

My audio device has no driver in Linux. There's an OSS driver for it, MMUSBAUDIO. MMUSBAUDIO provides an OSS driver. It seems to work. When I cat foo.wav > /dev/sdp I get expected audio output ...
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0answers
29 views

Sound recorder cannot record sound in ubuntu 14.04 as it has no format to record the sound to

Please edit the heading, I could not think of anything but that. I installed sound recorder in ubuntu 14.04 and after installing I tried to record sound but the record as field was empty, It had no ...
0
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0answers
39 views

No audio working [duplicate]

PulseAudio uses up a lot of processing when I open up a video on YouTube or play something on Rhythmbox. The YouTube video never loads, and the music on Rhythmbox starts skipping like a minute every ...
0
votes
1answer
94 views

Xubuntu 14.04 - PulseAudio / ALSA will not work with USB headset

Being relatively new to Linux, I just shot for Xubuntu. I had to reformat yesterday, because I somehow nuked it in my tired adventures. Ever since then, I haven't been able to get my USB audio ...
0
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1answer
45 views

Dell Inspiron 7377 Sound Problem

Install of 14.04.1 was smooth, and everything runs beautifully...except there's no sound.At all.It shows that I'm using the realtek ALC283 drivers, and the card shows up in both ALSA and pavucontrol, ...
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0answers
25 views

Asus N550L external surround woofer not working

I need some help, I just can't make work external surround woofer with 14.04. This is my hardware: raul@bromo:~$ lspci | grep Audio 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio ...
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0answers
24 views

How to keep my logitech headset configuration persistent?

Hello dear Ubuntu people, I have a Logitech H390 usb headset. I plugged it into my laptop with KUbuntu 14.04. It took some work to have Ubuntu recognize it correctly, but eventually it did. However ...
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2answers
36 views

HDMI sound out only sends left speaker

I have my 14.04 machine hooked up to my Sony Bravia TV via HDMI. When I tests the left and right speaker I only get a sound when I click on the left speaker. My TV has stereo output to my amp so sound ...
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0answers
8 views

Sound over multiple xservers

I'm currently using multiple X-Server displays. Is it possible to share the sound which all the programs generate (through pulseaudio) over all displays? So for example I have a music program on ...
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0answers
28 views

Pulseaudio - Sound starts to get distorted/crackling after supsend

First off, I know there are lots of threads but none helped me yet. Basically my audio output works great, but for some reason it starts to get distorted. I think it is related to the suspend. After ...
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0answers
10 views

Strange audio noise (clicking) during log on / off to desktop

Any time i boot up xubuntu, the speakers are turned on, immediately after entering the password and hit enter, there is a strange clicking from the speakers .. almost as if it was a sound effect for ...
0
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0answers
14 views

System settings and pavucontrol report different sound cards

I want to select the soundcard on a per program basis. I read that I could specify that with pavucontrol. However, pavucontrol only sees the currently active sound card, while system settings shows ...
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0answers
23 views

Multiple sound source playback broken after Pithos

I have an odd situation. I have a recently installed Kubuntu 14.04 that I've been using as a work environment. It's not uncommon for me to use pianobar or MPD to provide background music, but still ...
2
votes
0answers
35 views

How can I record audio in & mic in as 1 channel in Audacity?

I am trying to record my podcast, which I do using Google Hangouts & Audacity. I recently switched from Windows 8.1 to Ubuntu. In Windows I was using the software Virtual Cable ...
2
votes
0answers
106 views

How to start/configure pulseaudio remotely with ssh?

I have a remote machine to which I can ssh. On the remote machine there is a program that uses pulse audio to get input from a USB microphone attached to the remote machine. This setup works fine when ...
0
votes
0answers
54 views

Ubuntu 14.04 Using MacBook Pro 9 2 Volume Hotkeys Out of Control

I'm running Ubuntu 14.04 on my MacBook 9 2 but my volume keys seem to be out of control. I set up the sound to 2.1 speakers like here: problem with getting 2.1 speaker working under ...
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0answers
69 views

Ubuntu 14.04 Sound through Headphones but not through Speaker

I am running dual boot on lenovo yoga 2 pro. I set my default sound card to be the pc-speakers since alsamixer kept randomly changing it to the hdmi after every reboot. There is no sound through the ...
1
vote
1answer
64 views

PulseAudio Manager gives the error Connection failure: Connection refused [closed]

I'm using Ubuntu 10.04 and recently had to upgrade to PulseAudio due to Skype not working with ALSA. However it doesn't seem to be working. I've tried the following Why am I getting this ...
0
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0answers
347 views

restore audio in skype 4.3 on Ubuntu 12.04 64-bit + cinnamon 2.0.14

I just noticed that my audio is no longer working in the newest version of skype (4.3) (I got the "error" 'virtual device' for microphone speakers, and ringing). I understood that the problem might ...
1
vote
0answers
20 views

First second of audio stream cut off

Whenever I play any kind of audio from any source (VLC, kdenlive, YouTube, Facebook etc.), the first 1-2 seconds of the stream is cut off. I already tried enabling module-suspend-on-idle in the ...
0
votes
1answer
36 views

Headphone Input Missing 14.04

So I run an dual-boot Alienware M14x with Windows 8.1 as my main OS and Ubutnu 14.04 as my secondary. I love Ubuntu and it's great to take a break from Windows, but one problem I've had with 14.04 ...
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0answers
7 views

why is there dobble sound in pulseaudio loopback module?

I installed the pulseaudio loopback module and use it to play music from my phone to speaker's, but it's outputing dobble sound and it's very quick. Do anyone have an answer on that?