Ubuntu Multimedia :: Sound Works At First But Keeps Dropping Connection
May 16, 2010
I've installed Lucid Lynx in both kubuntu and xubuntu variants, and experienced the same problem, (Note I'm also still running 9,04,on the same computer, trouble free). With 10.04, the problem is that sound playback software works initially, but drops the connection with the sound driver randomly, at times varying from a few seconds to a couple of minutes. It seems to happen regardless of whether Alsa or PulseAudio is set as default. This happens with Movie Player, VLC, Audacity, and with Flash in Firefox - they all appear to start normally, with sound, but soon fail. (Again, I don't have this problem with earlier releases, using the same computer) I know little about sound configuration.
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Nov 6, 2010
I have installed xubuntu version 10. My sound card is a Yamaha dS-1S, and seems to be properly configured. Alsa mixer doesn't indicates any error. However, I can't manage to get any sound. I have checked that jacks are correctly plugged.
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Jul 5, 2011
Running Compiz as a standalone WM.Managed to get Slim working, will post how later, but have no sound. If I boot using gdm3 the sound works. Obviously gdm3 loads something Slim doesn't, but can't workout what!Tried adding /usr/bin/pulseaudio --start --log-target=syslog & to my script - no dice, still no sound
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Sep 8, 2011
I can play sound files with aplay, esdplay, and vlc, but I don't get any sound from iceweasel and chromium.
I installed a squeeze base system (without gnome and without the standard system utilities), then added (using --no-install-recommends) xserver-xorg-core, xdm, fluxbox, alsa-base, alsa-utils, alsa-oss, iceweasel, chromium-browser. Here I checked for sound and there was none from the browsers. I have since installed vlc, esound-clients, alsaplayer-esd, gstreamer0.10-alsa, and other software that didn't look sound-related and didn't change the symptoms.
Setting ICEWEASEL_DSP to "aoss" or "esddsp" doesn't help. Neither does "chmod -R 777 /dev/{audio,dsp,midi,mixer,snd}". snd-pcm-oss and snd-mixer-oss are loaded. Both my account and root are in group "audio". Running the browsers as root doesn't help.
This is the output of chromium:
In case it makes any difference, all of this happens in a qemu-kvm virtual machine with an emulated es1370 soundcard. Same with sb16 soundcard.
I would prefer not to install everything vaguely related to sound in the repositories in the hope of things fixing themselves. That's just ugly, plus I have only 200MB free space left.
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Mar 15, 2010
I have no problem playing all videos and sound files. I have installed most codecs and propriety software. I can play all downloaded .flv videos from all the sites except one. When I open the .flv file from this site, I get "internal data stream error."
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Mar 24, 2010
I have Ubuntu 9.10. Clean install. I have a cheap headset but can't get sound to come thru the headset. The mic works, but sound only comes from main speakers.
I do not have a HP, SONY or anything like that. I bought my pc barebones and built myself. So there doesn't seem to be any easy fix for my pc. Here are the specs:
Gigabyte MB model# GA-M61SME-S2 code...
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Jul 8, 2010
Since upgrading from 9.10 to 10.04 sound now only works some of the time. One boot it will work perfectly and another boot it wont, the gnome sound mixer basically says that it can't detect a sound card.
I've compared lsmod when it does vs doesn't work and I've noticed...
Working:
Code:
Not working:
Code:
So it seems like the driver/module isn't detecting or initialising my card on some boots.
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Jan 8, 2011
I have a Zotac Mag Atom computer with Nvidia ION graphics. This computer i use as a HTPC hooked up to my 42" LG flatscreen via HDMI. The problem i have is that after have installed de correct graphics drivers the graphics chip only sends picture over HDMI whilst there allso is going sound.
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May 9, 2011
I have a problem with these new earphones I've got.
When I play music in Banshee, I can only hear the instruments and barely the voices.
However, when I play the same files in VLC, I can hear everything 100%.
Can anyone explain what is going on?
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May 31, 2011
I have sound if I use aplay or start totem using sudo but neither have sound if I try aplay or totem as ordinary user. The groups command shows my user name is a member of the audio and video groups. If I look at the /etc/group file it also shows pulse as a member of audio group.
This is a command line install from the 10.04 Alternate CD to which I installed xorg, icewm, gdm, nautilus, synaptic, totem, firefox, gstreamer, alsa, pulse, and others. Every thing works except the user audio. Totem will show videos but no sound. Totem will play MP3 music files (show the cover art and the progress) but no sound. But it all works ok, good sound, if I start Totem as root.
What am I missing? I don't expect in depth help with this installation but thought maybe something would just pop out at someone?
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Feb 8, 2010
Recently I installed Renoise demo and followed their install instructions from the Renoise 2.1 quickstart guide. It said if you get any errors to do the following:
Configuring Realtime Threads:
If you get a warning message when you start Renoise, read this section. To allow Renoise to create realtime threads, which are required for low latencies with ALSA or JACK, you have to
edit the /etc/security/limits.conf file. A realtime kernel does NOT help here, it does not set the required options automatically! To enable RT thread creation via PAM open the /etc/security/limits.conf file in a text editor as root (or sudo). Then somewhere near the end of the file add:
YOURUSERNAME - rtprio 99
YOURUSERNAME - nice -10
Replace YOURUSERNAME with your username. You can discover this with the 'whoami' command.
Alternatively you could also create a group named "Audio", add your user to that group, and use '@Audio'
instead of 'YOURUSERNAME'.
Save the file. Log Out. Login. At this point it should be working. To verify that it works, launch Renoise, select ALSA and make sure the 'Realtime threads' option is on. You will get a friendly warning like the one above. If RT creation failed. Try again.
Jack Configuration
If you don't have "Jack Control (JACK Audio Connection Kit)", we recommend that you install it.
Jack Control allows easy Audio/MIDI routing with an intuitive GUI. On Ubuntu:
$ sudo apt-get install jackd qjackctl
Now you can start it from [Applications] -> [Audio] -> [Jack Control].
Click the "Setup" button, and set following values:
Change the "Priority" value to 89. (If you use realtime kernel, also add check mark beside "Realtime")
Change the "Periods/buffer" value to 3 or more.
In addition, please configure latency and other settings according to the needs of your system. Now I don't have sound where and when I used to, for example: songbird no longer plays sound tho it plays the track and no sound in web browsers aswell, like ..... plays but no sound. It has to be something simple because audio for everything was fine until editing that one file and installing that audio jack program.
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Mar 17, 2010
I am using Ubuntu 9.10. My sound works fine unless I have headphones plugged in. I've tried 2 sets of headphones, and it doesn't work with either set, so it's not the headphones. The volume is not muted (it's at 100%) for the headphones either in alsamixer. How can I diagnose and fix this?
lspci -v
01:00.1 Audio device: ATI Technologies Inc RV630/M76 audio device [Radeon HD 2600 Series]
Subsystem: Gateway 2000 Device 0562
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f3010000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
[Code]...
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Apr 8, 2010
On Ubuntu lucid 10.04 Beta , I can see on Sound Preferences -->Input Tab , No input level sliding moving where input volume is 100% and device for sound input is Internal Audio Analog stereo. That's why I am unable to record on Sound Recorder. But the sound works where I can listen to music or video but not sound recording.
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Nov 11, 2010
every time i watch a video at ....., or use audacious to listen to music (or instead use grooveshark) the sound jumps forward automatically for some strange reason.
The other problem is the graphics. Everytime i enter a website i see the graphics but pixelated. At 100%. Well. i don't see all images or banners like this, just a few. (i.e:Google logo, flickr logo).
im using a laptop. Acer 5735Z. Mobile Intel Graphics Media Acelerator 4500MM
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Nov 12, 2010
I've just installed Ubuntu and it seems the sound isnt working in it. Anyway - i have two screens. One is a tv and i want the sound to come out of there(its running through a hdmi cable).Works completely fine in windows. I havn't installed nivada plugin thingy as it stops my dual monitors working =(. So maybe this is the problem? From what i remember it worked in wubi though (without nivada drivers)I followed the troubleshoot and couldn't seem to find anything wrong?
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Nov 13, 2010
I just got a 5.1 Surround sound system and set it up. I found that it was only working as stereo, though (That is, only the two frontal speakers were producing any sound). I made sure everything was not muted in alsamixer and checked that the hardware was set to 5.1 in the Sound Preferences Hardware tab.
I'm using Ubuntu 10.10 64bit and my sound card is an onboard Intel DG41TY, Realtek ALC888VC codec.
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May 29, 2011
I have already installed my sound card.
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
Followed through this:
sudo gedit /etc/modprobe.d/alsa-base.conf
And added
options snd-hda-intel model=auto position_fix=0
After all of this, the built-in mic still doesn't work. I'm using a Aspire One 532h-2588 laptop. I need to get this working so I can use VOIP. I'm using ZoIper.
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Feb 7, 2010
I cannot find a post that matches this scenario...the id created during the install (from CD) of Karmic has fully usable sound. However, users created from the Users and Groups app do not.
I have made sure that all users are defined to the audio, pulse, pulse-audio, and pulse-rt groups. No luck.
I have followed every step I have read having to do with the alsamixer. No luck.
I have verified that alsa and linux itself are at the latest versions.
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May 19, 2010
Updated Kubuntu 9.10 > Kubuntu 10.04.I have no HDMI sound andclone mode HDMI video.Computer is connected to LCD monitor with VGA and TV with HDMI.oth are using onboard hardware.HDMI audio and video were both working fine with 9.10.
Code:
uname -a
Linux HTPC 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:27:30 UTC 2010 i686 GNU/Linux
[code]...
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Feb 3, 2011
I recently bought an HP Pavilion Elite HPE-570t. Except for the fact that I can't get the back speaker jack to work, Maverick works great. Here's info that seems relevant:
aplay -l
card 0: PCH [HDA Intel PCH], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
[Code]....
I've look at Alsa Mixer. There are two tabs (IDT ID 76c7 and ATI R6xx HDMI). I turned the second one off, since I don't have any HDMI sound output device connected to the computer. On the other tab, there are five sliders (Master, PCM, Front Mi, Line and Mic). They are all turned on, and the first two are at maximum volume.
It seems to me that Ubuntu is not recognizing whatever controls the rear speaker jack.
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Mar 5, 2011
Exactly as the topic says; running a MIDI file through Timidity in command-line works fine, but doing it in Rosegarden just outputs silence.
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Jul 3, 2011
The sound test in Sound Preferences works, but I get no audio from Banshee.
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Apr 11, 2010
Using OPenSuse 11.2 KDE 4.4 on MSI CX600 laptop. Sound only works in the hardware test, nowhere else. Everything else seems fine, even wireless just worked after an running an update.
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Oct 23, 2010
Since upgrading to OpenSuSE 11.3 I no longer have sound.I remember having the same prob upgrading to 11.2, but for the moment, I'm at a loss.
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Mar 30, 2010
I've Ubuntu 9.10 with 2.6.31-20 kernel.Sound kernel module is loaded, but doesn't works ;((. I have not got any errors and all programs (e.g. mplayer) thinks that sound driver is present and works OK but I can't hear a sound...A part from lspci -vvnn
Code:
01:00.1 Audio device [0403]: nVidia Corporation Device [10de:0be3] (rev a1)
Subsystem: Sony Corporation Device [104d:9067]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-[code]....
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Jun 18, 2010
On my initial setup I follow the Comprehensive sound guide that is posted on the ubuntu forums because I wanted to get the spdif work Optical out with surround. After a while I was able some how to get it to work and but my headphones would no longer output sound so in an effort to get sound back to the headphones I maanged to ruin the the settings for the spdif.My question is how can I get spdif back and switch between headphones and spdif.I there no way to figure it out how do I purge every file that has to do with sound and recompile. ( THe comprehensive sound guide showed how to purge the alsa utils but that didnt work if someone know why please let me know and if you could explain.)
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Nov 25, 2010
To start off, I am about 3 days into my new ubuntu operating system. I am a complete newbie, but i have picked up alot in the last couple days. My sound was previously working, but the microphone was glitching when using skype. After running a bunch of different commands in terminal that were posted on forums from all over the internet, I rebooted my computer to find no sound. I have searched the forums again and tried many different command lines in terminal to no avail. My system setup is found here: [URL]
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Jan 7, 2011
I have a vx-6000 and the video and pictures actually works good but there is no sound can you get sound to work and how?
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Jan 24, 2011
Just installed kubuntu 10.10 on a dual boot with winxp on my asus r101 netbook.
wireless connects perfectly, but after roughly 30 seconds, i cant access any address or ping an url or ip. however network manager says im still connected. so i click on network manager, and click on the wireless connection, it then reconnects in a couple of seconds, and all is good again. i carry on browsing, and 30 seconds later the same happens again!!!
my wireless signal is fairly week, however connection works everytime and in xp this is not an issue.
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Dec 5, 2009
I have quite a strange problem with Skype and Opensuse. First problem was that when I used microphone on Audigy 4 (from some reason recognised as Audigy 2) the sound which people received from me was very chirpy. This problem was solved easily, I just turned my on-board sound system on and started using micorphone from integrated card. And here comes my weird problem. Microphone works all right, but only for short period. After some time after I start talking to someone on Skype the microphone turns itself off, but I can still hear my interlocutors. The only solution is to go to Yast and restart sound system or to restart whole computer, both of which are not real solutions, but well, they sort of work. I'm using Opensuse 11.2 x64.
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