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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1answer
285 views

USB Audio Interface not showing device in list for Pulseaudio

There are a lot of questions around this, I must have gone though about 10 to see what's wrong. I have a Behringer FCA610 usb audio interface that I use as my primary card. In Ubuntu 14.10, I simply ...
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1answer
85 views

Sound issues with Ubuntu 14.04 LTS

I recently replaced my Windows 7 with Ubuntu 14.04 LTS. Everything works great except that I'm unable to play sound through my headphones. It worked well in Windows but now it won't. Here is a ...
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1answer
65 views

Play music to bluetooth, but system sounds to internal speakers

When I connect my Bluetooth speakers, all audio goes to bluetooth. I would like only music to be routed to the bluetooth speakers, but all other audio from the system (alarms, skype, audio in ...
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0answers
22 views

Problem recording audio from a crontab-launched script

I have an Ubuntu 14.04 virtual machine running on VM workstation 11, with a host machine of windows 8.1. In the VM I am playing a flash-based radio station and trying to record the audio. The script ...
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1answer
127 views

How to run Loki's port of Simcity 3000 on kubuntu 15.10 with sound on?

So I installed simcity 3000 on kubuntu 15.10 beta 2 successfully with all the patches needed to make it run on such a recent distro. However, I can't get the sound to run. Since the game still uses ...
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1answer
238 views

Selecting A2DP changes nothing, what's a working conf file?

Xubuntu 14.04.3 Thinkpad t450s Mpow Swift headset $ bluetoothd -v 4.101 $ pulseaudio -v 4.0 A2DP was working (after following other threads to tweak the /etc/bluetooth/audio.conf file). I was able ...
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0answers
119 views

Volume Control Icon Not Affecting Volume But “Pulseaudio Volume Control” App Does

In the below screenshot, the upper right speaker icon is not functioning as a volume control but the "Volume Control" application window works. Keyboard shortcuts for volume control are routed to the ...
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0answers
52 views

Bugs since last update (Ubuntu 15.04 - oct 6 2015): no more sound device

I made the last update as usually, but after the reboot, I noticed a bug. No sound anymore I figured there was no output in the speaker nor in the headset In the system setting panel / sound tab, ...
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0answers
44 views

Laptop Surround Sound Speakers

I have a Gigabye G3-Plus laptop, and it comes with Dolby Digital Surround Sound. But on Ubuntu 14.04 it only plays through 2 speakers instead of all 5.1. When I try to change the settings in sound it ...
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0answers
23 views

Cannot play audio in two places on ubuntu 15.04

When I have vlc open firefox crashes when playing media, like youtube videos. similarly when firefox is open, vlc gives me an error message when trying to play media. Why is this and how can I fix it? ...
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1answer
81 views

VLC does not stop after exiting

I am having a problem with vlc on xubuntu 15.04, which is vlc sometimes does not exit after I pressed the close button on the window. Still after closing the window, the vlc icon is still on the ...
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2answers
69 views

headphones problem: internal speakers are working fine,but when heaphones are plugged in Iam only able to hear background sound vocals are not clear

I have dual booted system on my dell 3537 with windows 8.1 and Ubuntu 14.04 in windows both internal speakers and headphones are fine but in Ubuntu headphones are not working please need a help ...
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0answers
254 views

How to get 5.1 surround with Ubuntu + GTX 950 + Logitech Z906?

I am running Ubuntu 14.04 with a EVGA GeForce GTX 950 and the official drivers installed from nVidia (version 352.41 for Linux x64). I run one HDMI cable to this box which outputs video (via another ...
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0answers
106 views

Sound problem with headphones(Ubuntu 14.04 LTS; Lenovo G710)

Intro: I have Windows 8.1 on my laptop(Lenovo g170) have no problems with sound. Installed Ubuntu 14.04 LTS. Have bought new headphones. There was some problems in both systems(Windows and Linux). ...
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0answers
35 views

Microphone not recording anything

I just installed Ubuntu 14.04 on a Dell Optiplex 780. I tried recording using inbuilt mic, and also with a line mic in both front and rear panels. When I go to System Settings -> Sound, I can see ...
2
votes
1answer
330 views

Capturing ONLY desktop audio with ffmpeg

I want to know how can I only capture desktop audio (means no mic!). I am using this command: $ ffmpeg -f x11grab -s 1360x768 -r 30 -i :0.0 -preset ultrafast ~/Videos/out.mp4 ffmpeg version ...
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0answers
17 views

Is the line-input volume control linear-taper or audio-taper?

The input-volume sound GUI slider appears to be a linear-taper instead of an audio-taper (aka: logarithmic scale). If I adjust the volume to adjust the input gain level it is very, very sensitive. It ...
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0answers
61 views

Unable to locate Sony RF811RK Bluetooth headphones on Ubuntu 15.04

So I have just went out today and bought these wireless headphones and a bluetooth adapter dongle however when I go into the bluetooth settings in Ubuntu it can't find the headphones to pair with. ...
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0answers
258 views

HP pavilion15 beatsaudio Realtek ALC3227 no subwoofer

My question. I found many tutorials on many forums to solve "the" HP beatsaudio sufwoofer problem. like: https://www.reddit.com/r/linux/comments/17sov5/howto_beats_audio_hp_laptop_speakers_on/ Most ...
2
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0answers
30 views

Remember which audio device to use for which application?

I have a Python program which uses OpenAL for audio. I'd like the audio coming from that program to be heard from HDMI speakers, not built-in speakers. I can use Pavucontrol (Pulseaudio GUI) to ...
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0answers
147 views

JACK and PulseAudio multiple sinks

I successfully configured PulseAudio to run ontop of JACK by following this surprisingly easy description. Now I wonder if there is a way (at first I was certain of it) to have multiple sinks between ...
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0answers
32 views

Problems with bluethoot headseton Kunbutu.

I have a bluetooth headset and i'm trying make him work. First of all I had installed ubuntu studio but seems to me that blues dont work at all,so i changed to kubuntu and i installed all ubuntu ...
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0answers
89 views

Kubuntu 14.04, KDE system settings no longer gives me control over pulseaudio

Under Device Preference in 'Audio and video settings' in kde system settings i now only have 1 "device" which is "PulseAudio Sound Server", previously i had 3 devices, 1 was my microsoft lifechat ...
2
votes
1answer
96 views

ubuntu 15.04 no sound

there is no sound on my desktop and my Chassis Information are: Handle 0x0003, DMI type 3, 22 bytes Chassis Information Manufacturer: Gigabyte Technology Co., Ltd. Type: Desktop Lock: Not ...
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1answer
64 views

Pulseaudio with locked channels don't work so well with media keys

I got pulseaudio set to lock left and right channel together on the output device, but if I change volume with my media keys rapidly, the channels go out of sync, leaving one louder than the other. Is ...
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1answer
200 views

Using LADSPA Plugins to have a noise gate to my microphone

I am want to apply a noise gate to my microphone. But I dont know why. I see that LADSPA Plugins can do that but i dont know how to set them up. If someone can help me with LADSPA or has a different ...
0
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1answer
436 views

Bose Soundlink Mini II - how do I output high-quality sound?

I have a Bose Soundlink Mini that works well - I can pair it with Kubuntu (14.10) and set it as an audio playback device for videos in Phonon. Sounds great. :) Just purchased a Soundlink Mini II and ...
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0answers
47 views

Bluetooth headset connecting but showing up in settings

I have a Belkin Soundstream for connecting to my speakers. I want to connect to is so I enable bluetooth in settings and pair with it. (It is recognized as a bluetooth headset). When everything is ...
2
votes
1answer
228 views

“Jack audio server could not be started” in QJackCtl

I have been trying to start the JACK audio server in QJackCtl, but I get the message: DBUS: Jack server could not be started. Sorry So the symptoms of my problem are exactly the same as in this ...
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0answers
39 views

Replace corrupt package with other version

My pulseaudio sound system is corrupt, as I can see because I installed a wired repository before, which has replaced some libraries. So I erased pulseaudio from my system, to reinstall it afterwards. ...
3
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0answers
199 views

Pulseaudio per application volume for module-combine-sink

I have two stereo sound cards and I'd like to create virtual 4.0 sink to use 4-channel audio. I'm using following pulseaudio configuration: load-module module-alsa-sink sink_name=output1 ...
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0answers
168 views

How to rename pulseaudio device?

Is there any way of renaming pulseaudio server devices to something readable?
2
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0answers
48 views

Sound not working; no devices show up; only for my user

earlier today I tried to make my Asus SonicMaster subwoofer work on my laptop, and succeeded. However, that was after some trial and error of messing around with some sound settings. The issue now, is ...
1
vote
1answer
32 views

How to setup pulsaudio to stream to other pc? [duplicate]

I have two identical machines running ubuntu 15.04. I want to stream audio from one machine to the other. I have followed this thread to setup my client and server. How to stream music over the ...
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0answers
32 views

looking to show the numeric value in frequency in hertz when a midi note is played

I'm making a video tutorial playing a midi piano roll and would like to have it show the numeric value in frequency of each note played in real-time does a software like this exist in linux. I'm ...
0
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1answer
416 views

Can't install pulseaudio on lubuntu 14.04 (for no sound in skype)

This is not a duplicate, none of the solutions offered here could solve my problem. Basically, what happens is: ***@***:~$ sudo aptitude install pulseaudio [sudo] password for *** : The following ...
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0answers
58 views

Ubuntu 15.04 audio recording noise

I have an HDA Intel PCH card (as reported by alsamixer). Whenever the microphone is used (e.g. for Skype), it captures a lot of noise. I have tried to make an audio capture using audacity and it seems ...
1
vote
1answer
88 views

No sound after installing update 14.04 LTS

Running 14.04 on an Intel NUC with HDMI output to home theater (no built in speakers). Previous to most recent update everything was fine. Now I get no sound. I followed the advice on all the ...
0
votes
1answer
147 views

ubuntu 14.04 pulseaudio automatically module loading

i would like pulseaudio to automatically load a module named module-bluetooth-discover, rather then executing pactl load-module module-bluetooth-discover each time after the system boots. i removed ...
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0answers
60 views

Headphone virtualisation?

I have PulseAudio insalled and am using the equaliser - I am on a laptop. Is there any headphone virtualisation option too? I have this option in Windows, but I can't find this same option in Ubuntu. ...
1
vote
1answer
505 views

Bluetooth headset with poor sound quality on Ubuntu

I've bought a Philips SHB4000 headset (phone+mic) wireless (bluetooth) and It has a good quality when I pear it with my phone or PC Windows but when I pear it with the same PC on Ubuntu (14.10 64 ...
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0answers
55 views

LUbuntu no sound from OpenAL

I have a Panda3D program running on LUbuntu using the OpenAL lib for the sounds. I have PulseAudio installed. Sound works fine on other apps. But the sounds in this program which uses OpenAL gives no ...
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0answers
81 views

Sound problem |Internal Speakers recognized as headphones

I have a laptop running Lubuntu 15.04. The problem is that my internal speakers are treated as headphones, and the volume of them is controlled by headphones bar at alsa. So if I plug headphones and ...
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0answers
126 views

Sound cuts out intermittently on all sound players EXCEPT Spotify

I have been running XBMC successfully for years on the same PC. I moved house and the PC seems to have suffered: Whereas XBMC used to play properly and predictably, it now cuts out intermittently as ...
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0answers
139 views

choppy/poppy audio via HDMI (ALSA/pulseaudio)

Followup problem to this: Lubuntu 14.04 no sound, can't install pulseaudio Using LUbuntu 14.04. Installed pulseaudio. Headphone audio is clear, choppy/poppy audio via HDMI.
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1answer
778 views

Lubuntu 14.04 no sound, can't install pulseaudio

I have two PCs I've installed LUbuntu 14.04 on. On one sound is fine and pulseaudio was installed during the OS installation. On the other pulseaudio is missing, and there is no sound at all, not from ...
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0answers
26 views

How can I use surround sound with a micophone on pulse audio?

So I'm using pulse audio with a pci sound card and it's recognising it fine and all. However, when I choose the analogue stereo option, it just does not output any sound when this option is selected. ...
0
votes
1answer
104 views

Is Skype 4.2 still supported on Linux?

I am currently using Skype 4.2 but I cannot sign in to the Skype network. (Internet connection is OK and so is the password). And since I'm using Ubuntu without PulseAudio (it doesn't support my ...
0
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1answer
50 views

Can't adjust sound for internal sound card anymore

Weird problem just appeared. I'm on x64 15.04, Lenovo T410, with driver snd_hda_intel and my sound does not work anymore, in the sense that the indicator on top is greyed out, and has an "x" next to ...
0
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1answer
186 views

ubuntu mate no sound intel hda

I've purchased an older netbook from asus: EeePC x101CH with an intel HDA sound chip. I installed ubuntu mate 15.04 and tried already several things to get te sound working, but to no avail. I already ...