The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system.

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5
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136 views

Change keyboard shorcuts? alsamixer

I use "master mono" for my audio. I like using the volume up and volume down buttons on my keyboard but they only change "master" not "master mono". Anyway to change this?
4
votes
0answers
78 views

Is Bluez (bluetoothd) not sending DBUS method_call SelectConfiguration upon Connection? If so, how do I catch it?

UPDATE : not solved yet, but part of a solution. See below. I am attempting to connect my iPod or other smart device to my laptop (Kubuntu 13.10) via bluetooth and stream a2dp-encoded music to a ...
3
votes
0answers
13 views

Pulseaudio card-profile for Focusrite Scarlett 18i8

This is my first question here and I'm not quite sure what data to include for this question. Please ask me if you need me to provide more information. I recently got the Focusrite Scarlett 18i8 ...
3
votes
0answers
50 views

How to diagnose audio / sound problems

How can I diagnose audio / sound problems? Which informations should I provide to get help to identity the problem?
3
votes
0answers
543 views

13.10 headphones no sound

I've tried the alsa force-reload, uninstall, re-install with pulseaudio, killall pulseaudio, the sound setting output configuration, alsamixer enable/disable automute, alsamixer output selection. ...
3
votes
0answers
236 views

Problems with digital input of ESI Juli@ xte PCI Soundcard

I've got an ESI Juli@ xte PCI Soundcard and want to use it on Ubuntu 12.04 Server. It's going to be a capture device only. It's used in a small free radio station. I want to use two analog inputs to ...
3
votes
0answers
510 views

No sound after update on Ubuntu 12.04

As the title says, my sound has gone missing after an update with update-manager. I have found the solution before, but then had to reinstall Ubuntu. It can't even detect my audio card. Here is a ...
3
votes
0answers
3k views

play audio through bluetooth speakers in 12.04 using CLI

I have gone through the whole gamut of trials with setting up playing audio through bluetooth and have not been able to make it work reliably (i.e., got it to work one time, and has not worked after ...
3
votes
0answers
174 views

Unclear Sound on Ubuntu

I own an Asus K55vm running ubuntu 13.04 with updated alsa and pulseaudio. The sound on my laptop is clearly unclear at 100% volume on all applications. The sound was clear on windows. I think it uses ...
3
votes
0answers
774 views

Ubuntu 12.10 and Macbook Air 1,1 - no sound (speakers + microphone) - headphone OK

I ran lspci | grep Audio and got: 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) I've searched the forums and added the following line to alsa.conf # ...
3
votes
0answers
353 views

Fuzzy audio when Skype makes sound

I am having trouble getting my sound to work properly in Skype. Every time Skype makes noise, all of my audio goes crackly, including anything else that's coming from other programs, even when the ...
3
votes
0answers
575 views

HP Envy 15 Speakers Partially Working (Beats Audio)

Anybody have all 5 speakers (front l+r,rear l+r and woofer) working? Currently only the front two (front l+r) are working. I'm running a fresh install of 12.10. Headphones work fine though. Doesn't ...
2
votes
0answers
78 views

no sound at all

No sound at all... Checked all the drivers and sound card, all are installed properly. Checked through the ubuntu forms but the old solution(adding the option snd-hda-model to lenovo sky in ...
2
votes
0answers
111 views

Pulseaudio fails to run after disconnecting HDMI cable

After using a HDMI cable I lose the ability to control sound setting. The sound still works (I can play music or even watch videos and listen to them), but the speaker indicator is gone and I cannot ...
2
votes
0answers
224 views

Sound Driver is messed up, and mic doesn't work correctly under ubuntu 12

Quick Ubuntu12 sound pops on boot and shutdown, and MIC picks up non-existant static. Edit: please note, Audio out is fine. Issue On shutdown and boot I often hear a loud blast from the speakers ...
2
votes
0answers
106 views

Why are there two sink input index generated by pulseaudio?

I'm planning to spawn a thread as I detect a new sink input index in pulseaudio. But when I run some application, I find out that a second sink index for same client is created. The system spawns a ...
2
votes
0answers
175 views

No HDMI sound with Intel

I've a problem which bothers me for days: The audio output via HDMI does not work anymore since I updated to Ubuntu 13.04 (it worked perfect with ubuntu 12). A few datas: **cat /proc/version** ...
2
votes
0answers
245 views

No sound devices displayed in settings, but speakers work and startup noise plays

I'm running an Ubuntu13.04 clean install on an HP Pavilion g6-1d80nr laptop, and there is no sound. There are no sound devices listed in the sound panel of System Settings, and the volume applet ...
2
votes
0answers
243 views

In Ubuntu 12.04, odd whining/humming coming from left side of MBP (2,2)

I have been searching for a similar issue to mine, but unfortunately haven't found anything. Anyhow, this week I installed 12.04 on my 2006 MBP (2,2). Pretty much everything seems to work OK, but ...
2
votes
0answers
118 views

Only one sound playback at a time

For some reason reason I am only able to playback one sound at a time. This means I can't do a Skype conversation and, for instance listen to music streamed from Google Play or watch a Youtube video. ...
2
votes
0answers
358 views

HDMI with opensource drivers (radeon)

My system (E45M1-I Deluxe with AMD onboard graphics with 4GB RAM) running Ubuntu 12.04. My problem is I have no HDMI sound if using the opensource drivers instead of fglrx. I tried: to remove and ...
2
votes
0answers
576 views

sound recorder doesn't record

With Ubuntu 13.04 I noticed that Sound Recorder seems to be broken, i.e. I can't get it to record anything. When I press on the record button the Level input remains grayed out. When I open the volume ...
2
votes
0answers
610 views

No PulseAudio in Skype Sound Devices choices, and microphone does not work…

I have a new re-install of Mythbuntu 12.04.2 LTS. When I installed Skype 4.1.0.20 and tried to use it, I found that under options/Sound Devices/, under the three (Microphone,Speakers and Ringing) ...
2
votes
0answers
188 views

What can I do against microphone noise in Ubuntu 12.04 with Soundcard VT1708S?

I've got a little problem: my microphone input makes some noise if I try to talk. On Windows it works perfect, so it can't be damaged. My Mainboard is an ASUS M5A78L-M/USB3. Following Output: lspci ...
2
votes
0answers
496 views

HT Omega eClaro sound card (C-Media CMI8788) won't load in Ubuntu 12.10

Disclaimer: I also posted this question at LinuxQuestions.org. I have Mint 14 (based on Ubuntu 12.10) installed right now, but this problem exists with stock Ubuntu 12.10 as well. If you insist, I ...
2
votes
0answers
2k views

hdmi audio works only with aplay -D alsa test wavs; open source radeon drivers; kernel 3.5 vgaswitcheroo

I've trolled the internets to make hdmi work on my system Ubuntu 12.04. software center kernel 3.5 uname: Linux ubuntu 3.5.0-18-generic #29~precise1-Ubuntu SMP...x86_64 x86_64 x86_64 ...
2
votes
0answers
262 views

No bass on my laptop

A have a laptop (Acer) with two front speakers and subwoffer (Acer Tuba). After upgrading to 12.04 only front speakers are working, no sound from subwoffer. There is no 2.1 configuration on Sound ...
2
votes
0answers
371 views

How to make external microphone default?

My laptop's internal microphone is broken and I use only the external one. However, each time I switch the computer on, I have to change it from internal to external in command-line alsamixer or ...
2
votes
0answers
319 views

Audio glitches occur randomly

Audio in media files randomly glitches and sometimes repeats for 1-2 seconds and then continues playing normally. These glitches seemingly happen at random times and don't recur in the same part of ...
2
votes
0answers
724 views

No sound on new gaming PC

Well, as you can probably tell by the title, I have no sound. I recently built a new gaming PC, and installed 12.04 onto it. Obviously, I have ALSA and PulseAudio installed, but I don't have ...
2
votes
0answers
2k views

No sound : Ubuntu 12.04 new install

I have just installed ubuntu 12 and I am not hearing anything. The alsa info dignostic tool command output is put here: http://www.alsa-project.org/db/?f=ba499573f672309636489535508a9446c277a2a3 ...
2
votes
0answers
1k views

Broken auto-mute after 12.04 upgrade

Speakers stay on in Ubuntu 12.04 when headphones are plugged into the jack. (Fujitsu T2010, ICH8 chipset, ALC262 audio). All was working fine in 11.10. /etc/modprobe.d/alsa-base.conf contains options ...
1
vote
0answers
26 views

Inserting Headphones Doesn't Mute Speakers

I've installed Ubuntu 12.04 on an old Macbook Pro of mine. Everything worked quite well except for sound-- there was none (actually there was-- you could JUST barely hear it). I fixed that by putting ...
1
vote
0answers
129 views

Ubuntu 13.10 Sound

I'm new to Ubuntu and I'm having some issues with my install. I've gone through every step that I can find to fix sounds issues including asla reload, alsa reinstall, manually unmuting the asla mixer, ...
1
vote
0answers
48 views

Pops and Crackles problem with music files streamed to sound system

Apologies if this has been asked elsewhere. I did look but couldn't find what I needed. I have copied my music collection from OSX to Ubuntu. My music is a mixture of MP3, AAC, ALAC and AIFF files. ...
1
vote
0answers
357 views

Microphone - static background noise suppression

My soundcard is Realtek ALC 892. On Windows 7 I use official Realtek drivers, on Linux I use PulseAudio (on Ubuntu 13.10). On both Windows and Linux, when I enable microphone boost +30db (required ...
1
vote
0answers
15 views

Messed up my sound drivers, please help!

Ubuntu 13.10 Sound has been working fine with whatever was built in after install. I then, stupidly, tried to install drivers from RealTek for my on board sound card. Reboot and now no sound and ...
1
vote
0answers
181 views

Lost volume-controls on ubuntu 13.10

Finally I've decided to make ubuntu as my primary development environment. After a clean install on a brand new ssd, I've checked sound, video, keyboard hotkeys (Asus N55SF) and everything seemed to ...
1
vote
0answers
60 views

indicator-sound missing + other sound problems 13.10

I seem to have "destroyed" my sound in Ubuntu 13.10... I can change my sound through alsamixer and aplay /usr/share/sounds/alsa/Front_Center.wav works fine. However the indicator-sound is missing ...
1
vote
0answers
440 views

No audio through HDMI with Gigabyte Brix

Newbie to Ubuntu (13.10 x64 desktop) and have been trying to get audio to work on a Gibabyte Brix (GB-BXi3-4010) through HDMI but no go. If I plug into the standard headphone jack audio works no ...
1
vote
0answers
43 views

BT_GET_CAPABILITIES warning slowing down audio apps

I'm using a bluetooth audio receiver to stream music from my PC to an old stereo. Everything works fine, except that everytime an app needs to use audio, and starts initializing ALSA, it gets lots of ...
1
vote
0answers
173 views

Headphones not detected in 13.10

I'm new to Ubuntu, running 13.10 on an Alienware M14x R2. The laptop comes with a "Intel Panther Point PCH - High Definition Audio Controller" sound card (for which I couldn't find a Linux driver). ...
1
vote
0answers
51 views

Timidity won't play on second sound card

I have a trouble with Timidity and playing midi files. I have two soundcards -- the first is on-board and I don't use it, because of "poor" quality output. The second is USB card Focusrite Scarlett ...
1
vote
0answers
48 views

Microphone Input Levels Registering, Mute Off, Loopback ON, but no sound

-I have something of an anomalous sound problem. It's with a VIA VT1708S onboard soundcard. I have removed the front panel connection in an attempt to minimise potential problems, since the jack ...
1
vote
0answers
40 views

Xfce-Volumed Messes Up My Shortcuts

I recently switched my to a new motherboard and processor which seemed to have messed up my volume shortcuts a bit. The notifications were displaying but the volume would not change after further ...
1
vote
0answers
79 views

How can I “uncrackle” my microphone input under pulseaudio (alsa-only works)

When trying to talk on skype or record sound in audacity, the built-in microphone has a lot of crackling interferences, rendering input intelligible. When running audacity with pasuspender -- ...
1
vote
0answers
170 views

No analog audio in 13.10

I've installed 13.10 on a machine that was previously running Windows 8, and audio output isn't working out of the box. It worked fine in Windows, and the speakers work fine when hooked up to a ...
1
vote
0answers
550 views

Headset doesn't work at all in 13.10

So I fresh installed 13.10 and it seems fine enough as far as the lastest ubuntu goes, except my headset doesn't work (it plugs into headphone and mircophone). While on my machine the microphone ...
1
vote
0answers
438 views

Weird sound problems after upgrading to 13.10 (macbook)

I have been having a very weird problem with my sound lately: 1)My sound is extremely disorted with relativly loud noises, tested with several headphones. 2) After a while, wiered noises start ...
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vote
0answers
143 views

How to set Front Mic Boost to zero in Alsamixer?

I am using Ubuntu 13.04. For Skype calls, I've found everyone experiencing a lot of static from me. Going through my Alsamixer, I've found lowering my Front Mic Boost solves everything. However, I ...