0
votes
0answers
28 views

Pulseaudio shared library error in Ubuntu

In Ubuntu 12.04 I get the following, whenever I try to use pulseaudio (e.g. when typing pulseaudio --version) /usr/bin/pulseaudio: error while loading shared libraries: libpulsecommon-1.1.so: cannot ...
0
votes
1answer
82 views

How to create fake sound card on Ubuntu Server 12.04

I want to run 'blender --background --python script.py' on my Ubuntu Server which does not physically have any sound equipment. It turns out that blender requires sound card. I see following error ...
0
votes
1answer
237 views

No sound after updating alsa

I am new to Linux but really love Elementary for its simplicity. After noticing that my sound was quite poor in Elementary, compared to Windows 8.1, I have tried updating the sound drivers. I ended up ...
0
votes
0answers
495 views

Switch default HDMI device in Ubuntu

When I connect my pc to a TV using HDMI cable I don't get audio over HDMI. PulseAudio Volume Control detects the HDMI audi output as unolugged. aplay -l lists the following: **** List of PLAYBACK ...
0
votes
0answers
78 views

Using 5.1 surround to play back 3 independent stereo streams

I built a small home server recently. It runs Ubuntu Server 12.04 and has a sound card (Via VT1708) with 3 audio jacks - which I want to use as 3 independent stereo outputs to play back (potentially ...
0
votes
1answer
125 views

No sound from headphones. Ubuntu on iMac

I have a fresh ubuntu on iMac. I have managed to set up the sound from the native speakers, however, there is still no sound from the headphones. I have disabled automute in alsamixer, but this didn't ...
0
votes
0answers
164 views

Virtual ALSA Device for redirecting Output to physical input

I am trying this for over 10 days now, several hours a day. i have a ubuntu 12.04 server box, no x-server. on this machine runs a ruby application, and a C application, both bought from an external ...
1
vote
1answer
1k views

Set device when using gst-launch alsasrc

As part of my Sphinx setup, I listen to my input device like this: gst-launch alsasrc (Well, the actual command is this: alsasrc ! audioconvert ! audioresample ! vader name=vad auto-threshold=true ...
2
votes
0answers
805 views

AC3 & DTS Output Produces Buzzing/Noise Using a52 ALSA Plugin in Pulseaudio

Note: I hope this is the right site to ask it on, as I'm using ubuntu 12.04 64bit but assumably this is a general linux/alsa configuration question. I've followed the guide at ...
7
votes
2answers
9k views

How to create a dummy sound card device in Linux server?

I want to run Linux program that require a soundcard, on a server, which has no soundcard. Is it possible to create a dummy soundcard? I am totally unaware of Linux sound system internals. Please ...
0
votes
1answer
550 views

Sound over HDMI with Zotac Geforce 210 & Ubuntu

I am trying to get sound to work over hdmi so that the sound plays through my tv. I ran alsa and it says: "This sound device does not have any controls". Alsa identifies a card called "HDA Nvidia", ...
1
vote
3answers
2k views

Is ALSA responsible for detecting sound cards?

I installed a sound card which is not detected by my Linux installation, but it is detected and working when I boot off the Live CD. I have tried to do all kinds of things with Alsa to get it to work ...
0
votes
1answer
2k views

How can I access the external microphone with Ubuntu?

Sound in Ubuntu, it has its own special joy. I would like my external microphone to work. Symptoms: I can play sound through the speakers I can play sound through the headsets. Plugging and and ...
1
vote
1answer
931 views

How to mute specific processes in Ubuntu 9.10?

Simple question. I'm looking for a way (command or otherwise) to mute the sound from specific applications. For instance, I could mute a particularly noisy game I'm playing while still listening to ...
1
vote
2answers
3k views

ALSA OSS Emulation won't work

Ok I spend the last 4 hours or so trying to get this to work, without any success :( I'm on Ubuntu9.10 with pulseaudio setup, everything works fine so far. But when I try to record my Desktop with ...
0
votes
2answers
2k views

Previously working s/pdif sound stopped working (analog OK)

My S/PDIF digital output used to work fine - stereo, DD, DTS, etc. However after upgrading my Mythbuntu 9.10 64 bit install to use the Nvidia 190 driver, I lost my SPDIF audio. In trying to fix it ...
3
votes
2answers
1k views

Getting sound to play from the speakers on a Headless 9.04 Ubuntu Serve

I have this Ubuntu Server running in my room and i wanted to use it as an alarm clock, so i decided to make a C++ program for it (i know i could've used cron but meh). The problem is the fact that i ...
3
votes
5answers
9k views

Audio Line-In on Ubuntu/Linux Mint

I'm currently on Windows, and want to switch to Linux, but some hardware issues are preventing me. Mainly, I have a sound card that supports Line-In. On Windows, anything I plug into the line-in gets ...