PulseAudio is a sound system for Linux and other UNIX systems.

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12
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1answer
2k 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 ...
3
votes
3answers
12 views

finding systemd unit 'owning' a running daemon process

To debug a JACK/Pulseaudio issue, I want to understand when and why the pulseaudio daemon is started by systemd (on Fedora). Using $ ps -o'pid,ppid,args' `pgrep pulse` is see that the pulseaudio ...
0
votes
1answer
574 views

Problems with USB microphone ARCHLinux

My USB mic in webcam in Skype not working (cam works fine). I use Arch Linux with alsa. I set up pulseaudio but then I removed it because it is not stable. cat /proc/asound/cards 0 [SB ...
1
vote
1answer
354 views

Is there any sound enhancer/equalizer for Linuxes that are not Ubuntu?

I am looking for a systemwide audio equalizer for Debian, Gentoo or Red Hat Enterprise Linux, i.e. an audio equalizer that filters the entire signal that is sent to the audio chipset, something ...
4
votes
4answers
1k views

Is there any gnome-shell mixer icon relying on alsa and not pulseaudio?

So, long story short, when I installed Mint 12 on my Dell laptop I realized my HDA-intel sound board have problems with pulseaudio. I uninstalled pulseaudio and got my sound back, but removing ...
8
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1answer
5k views

Sending to two bluetooth speakers at once

Is it possible to send the same audio signal to two different Bluetooth speakers at once from a single source? I remember reading somewhere that it's possible to send audio to two different sinks ...
0
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0answers
19 views

Alsa Problems: Playback Crashes Audacity

I have been having this problem in audacity ever since I switched to Arch. I can start audacity and open a mp3 file, but as soon as I press play, the sound is fast, distorted, and crackles. Once I ...
0
votes
1answer
28 views

Audio support for Realtek Chip

I've build my own PC with ASUS Z97-P Motherboard with a Realtek Audio Chip. Everything works fine, but I can't get the audio working. I'm using KDE 5 and tried Phonon with VLC and GStreamer backend, ...
0
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0answers
16 views

Muting my microphone causes my screen to go dark - why?

I was having issues with my laptop's onboard microphone recently, so I decided to try muting and unmuting it. To my surprise, muting it caused my laptop's screen to go dark, and this would not respond ...
1
vote
1answer
5 views

Can not start pulseaudio

I have just installed pulse audio on my laptop, however I can not start it. Here is output when I run command pulseaudio -v ................ E: [pulseaudio] core-util.c: lock: Permission denied E: ...
3
votes
1answer
1k views

Endless pulseaudio error logging: failed to acquire autospawn lock

I have an issue with pulseaudio logging error messages in a loop and wonder how I can fix them: Aug 7 20:22:17 s pulseaudio[25638]: lock-autospawn.c: Cannot access autospawn lock. Aug 7 20:22:17 s ...
0
votes
1answer
1k views

Lubuntu + pulseaudio

How can I install pulseaudio on lubuntu? When I try installing via sudo apt-get install, the package is not available. I use kodibuntu (formerly xbmcbuntu) and want to get pulseaudio working to get ...
1
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0answers
8 views

PulseAudo list-sinks missing ALSA Devices

I'm attempting to switch at runtime between two ALSA devices on the same ALSA card: >>> [blake@e530 ~]$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], ...
1
vote
1answer
60 views

Int. speaker sound at login screen - but not after login (only ext. speakers work)?

Sound plays (drum roll) at login screen. In Ubuntu and Xubuntu XFCE no sound emits from the laptop speaker, but does from the external speakers. Pulseaudio panel monitor bar dances with the sound.... ...
3
votes
1answer
3k views

Sound volume control does not work in Ubuntu

My sound volume control does not work when I'm logged in with my regular user, though the sound works correctly. What's weirder is that the sound control works when I'm logged in as guest. With my ...
3
votes
1answer
5k views

How to Pair BOSE SoundLink (Bluetooth) using Pulseaudio in Linux Mint Debian Edition?

Been having problems with pairing and maintaining conected my bluetooth speaker, finally after reading and reading, found some steps to achieve it. Please read ahead.
0
votes
2answers
1k views

How to get sound intensity of an audio input through terminal?

I want to know the intensity of the sound being heard by an audio in source like a mic or Line-in through Command line. Kinda like the progressbar under the mouse but in CLI. audiointensity mic0 10 ...
1
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0answers
19 views

Headphones always muted after restart

After system restart my headphones are always muted. I have to unmute and crank volume from 0% to 100% using alsamixer. I of course tried to do alsactl store multiple times but it does not help. It is ...
3
votes
1answer
124 views

PulseAudio naming a device

I found the Question and answer: How can I use PulseAudio virtual audio streams to play music over Skype? I am currently using the command pactl load-module module-null-sink sink_name=Virtual1 to ...
2
votes
2answers
516 views

How can I create a virtual output in PulseAudio?

I need to create a virtual output in PulseAudio so as to be able to capture and stream audio from a specific source. I know that it's possible to re-route a specific application's output to a given ...
2
votes
0answers
19 views

How to dynamically control the audio volume based on current decibels

Since the Internet videos have different sound volume levels I am wondering is there a way to dynamically decrease the audio volume if it's above certain decibels to a normal value. Could someone ...
1
vote
0answers
23 views

Help me to find my speakers and headphone paths (name of PCM device)

I am really confused trying to get my speakers and headphone device PCM names like a "hw:x,x" or something like that; cat /proc/asound/devices 2: [ 0] : control 3: [ 0- 0]: digital audio ...
6
votes
1answer
7k views

How do I configure PulseAudio for 7.1 Surround Sound over HDMI?

I have my machine connected over HDMI to a receiver. But when I try to use more than two channels with PulseAudio, I only get two. pacmd list cards shows the card, but does not show an HDMI profile ...
2
votes
2answers
4k views

Running Cinnamon/X from command line ---> No sound, software rendering

I am booting directly into the terminal of Linux Mint 17. Now I would like from there to start cinnamon gui. I do that with "startx". However, by doing that I do not have any sound (just "Dummy ...
5
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2answers
4k views

Set default sound card in Pulse Audio

I have two soundcards on my systems and pulseaudio always picks the wrong one. How do I set up the default soundcard in the pulse audio preferences?
0
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0answers
18 views

pulse_output failed to play: suspended

I have mpd running as a system service and as user mpd. Since mpd is a system service and pulse audio is session-based, I have to stream music from mpd to the currently active pulse session daemon. ...
0
votes
1answer
748 views

pulse-audio does not recognise my Logitech mic and my Webcam mic

I use the (great) AK5370 microphone for Skype, but it is not recognized by my archlinux i86_64. It also fails to recognize the mic on my Logitech Webcam (PTZ, which I do not use). Both are connected ...
3
votes
1answer
679 views

How to use pulseaudio for network stream with Raspbmc (Kodi)?

I am using Raspbmc (with Kodi 14) on my Raspberry Pi. Now I would like to set up pulseaudio to be able to stream music from all my Linux computers easily to the Raspberry pi. My problem is, that I am ...
0
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0answers
39 views

RME Multiface (HDSP) sound on Debian/Jessie (Systemd / PulseAudio)

Troubles getting my sound setup to work on a fresh install of Debian/Jessie. The RME Multiface is an external rack mounted Pro Audio interface with a ton of channels and connectors (18 output ...
0
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0answers
45 views

No output from headphones jack (occasionally), although system displays output

I am having an issue where I will start or restart my PC and suddenly no audio comes from the headphones jack. This only happens occasionally, and I don't know the cause. My PC speakers work fine ...
0
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0answers
20 views

Spotify Linux Client pulse audio crash

I'm running Elementary OS, using the latest version (0.9.17.1) and every day/every other day the client crashes and I get the following error: "spotify crashed with SIGABRT in ...
0
votes
2answers
89 views

xfce4-notifyd Not Showing Volume Change Notification on Fedora 22

I am using xfce4 on Fedora 22. I am able to use my volume keys to change the volume and use my mute key with no issue. However, no notification is showing on the desktop indicating volume change. ...
1
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0answers
20 views

Snowball microphone no longer shared between applications

I recently bought a Snowball USB microphone for a podcast. Previously, I would record my track using audacity, and simultaneously use the microphone for Skype. I tried to do this yesterday and was ...
2
votes
0answers
44 views

Sound output not working properly in chroot

So I have a 64-bit Linux Mint 17 system and I am trying to set up a chroot environment with a 64-bit Ubuntu 12.04-based system (actually something called Vinux, an Ubuntu remix). The problem is that ...
0
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0answers
42 views

Chromium **No sound** or/and **“Aw, Snap!”** message when initiating a WebRTC session

ISSUE No sound or "Aw, Snap!" message when trying to initiating a webRTC session e.g. http://appear.in, http://opentokrtc.com or http://apprtc.appspot.com The video session session seems to work ...
4
votes
2answers
174 views

Sound crackles and echos to the point of being unusable

I recently got a new desktop, installed debian 64 bit, and found out that the sound doesn't work at all. I'm not entirely sure what information I should give to help identify the problem but I'll do ...
3
votes
0answers
83 views

Pulseaudio antidetects headphones

When I plug in my headphones I get the following Output Devices in pavucontrol: Speakers Analog Output Headphones (unplugged) Choosing Speakers sends output to Speakers+Headphones. Choosing Analog ...
1
vote
2answers
2k views

How to change mixing of channels by pulse audio / alsa

I have a recent problem with my sound configuration. Basically, it's way too loud until I set the volume below 10%. And then it's very quickly too silent. Using the alsa mixer, I can set the headphone ...
0
votes
1answer
63 views

Streaming from speaker using bluetooth

I'm on Manjaro xfce latest update 64 bit, I have Jbl charge 2, I was able to connect to it and trust it through bluetooth. The thing I don't know how to stream my laptop's audio through it. I played ...
2
votes
1answer
74 views

Redirect stereo sounds through a mono channel [closed]

I want to listen to this perfect album. My amp's right channel broke down, and these songs just don't do left-channel-only. How do I mono? Ssh-ing via laptop into the audio pc, running Fedora 20. ...
4
votes
2answers
2k views

Change default port for PulseAudio (line out, not headphones)

When I boot, PulseAudio defaults to sending output to Headphones. I'd like it to default to sending output to Line Out. How do I do that? I can manually change where the output is current sent as ...
1
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0answers
28 views

How to find the configuration differences between two identical usb audio dongle devices?

I have two units of the same headset model that use a wireless USB dongle (Logitech H800). Each headset only pairs with its own dongle, but I want to get the same dongle to work with both headsets. ...
2
votes
1answer
77 views

Command line per-application volume (maybe amixer or pactl?)

I can change the master volume with these commands (from the command line), and it affects all applications, but how do I change the volume for just one application (XMMS for example)? amixer -q set ...
1
vote
0answers
34 views

HTML5 audio stuttering, how to debug Pulseaudio?

i've got a strange issue with audio playback on html5 videos (youtube for example). The Video plays fine, but the sound has dropouts for about 1 second almost every minute. Is there a way to debug ...
1
vote
0answers
26 views

Gnome-shell keybinding for “Internal Microphone” on XF86Send

I use a custom keyboard with a “REPL” key (shifted: “Settings”) that I have bound to XF86Send (shifted: XF86Tools). On Fedora 21, that key (XF86Send) somehow works to toggle the “mute” on this ...
0
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1answer
42 views

no game sounds with XFCE and pulseaudio

Since recently I have sound problems ingame but now I have no ingame sounds can someone help me? Which info should I provide? EDIT: For saved videos the same.
1
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0answers
16 views

Speakers don't un-mute after muting the audio

I recently installed Bluedevil on my Fedora 21 XFCE notebook to be able to use my AS-600 bluetooth headphones, and they worked pretty well, the problem now is that whenever I mute the audio by running ...
2
votes
1answer
169 views

Set fixed audio volume on external USB sound card

I have an external USB sound card to hook up my PC (Fedora 20) to my stereo amplifier: http://www.project-audio.com/main.php?prod=usbbox&cat=boxes&lang=en Now, this normally works fine, ...
1
vote
1answer
55 views

Pulseaudio with external sound adapter: work around broken sound

I'm using an external USB sound adapter on a laptop that has an internal sound card. There are some issues: The applications by default continue to use internal sound card. I can work around this ...
1
vote
1answer
95 views

How does PulseAudio start?

PulseAudio is always running on my system, and it always instantly restarts if it crashes or I kill it. However, I never actually start PulseAudio. I have checked /etc/init.d/ and ...