Ubuntu :: Lucid (10.04) No Sound After Upgrade From 9.10

Jun 16, 2010

Once again, after upgrade - NO SOUND. Read all the various forum attempts at getting sound working. Tried them. Still doesn't work. Has been an ongoing problem after each release. Pulseausdio has been removed but still seems to be there somehow, as in, when running alsamixer, the following is output:

alsamixer
ALSA lib pulse.c:229pulse_connect) PulseAudio: Unable to connect: Connection refused
cannot open mixer: Connection refused

or, aplay -l, produces:

aplay: device_list:223: no soundcards found...

so, I guess that's the problem. But how do you get it to recognise the card? The only thing that has been done since upgrading was to remove pulseaudio which wasn't part of the prior install in anycase but somehow injected itself during the upgrade.

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Ubuntu Installation :: No Sound After Upgrade To Lucid?

May 11, 2010

I upgraded successfully last night from Hardy Heron to Lucid Lynx, but have no sound now. After searching around I can see that this is a fairly common problem. But none of the proposed solutions that work for other people have yet worked for me.

If I type 'alsamixer' at the command line, everything looks fine. There are no 'MM's indicating something being muted. I tried removing and reinstalling alsamixer and pulseaudio with no success. Edited lines 45 and 46 of /etc/pulse/default.pa with no luck.

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Ubuntu :: No Sound On HP G50 Laptop After Lucid Upgrade?

May 20, 2010

I upgraded to Lucid a week or two ago. Sound has worked fine, then suddenly, yesterday, I have no sound for any application. The Gnome sound applet shows the volume normally, and have the Mute All option greyed out (not selectable). Nothing stands out as wrong or unusual under sound preferences, and I didn't change anything, although I did recently install a set of updates. There is no physical mute button on this laptop. IT is not account-specific, there are no sound effects even before you log in.

As well, since the upgrade I have intermittently not had the networking icon in the notification area appear, it is covered over by a fragment of some other graphic. It is most usable with the Human these, it is completely unusable with any of the new themes. Anyone know a fix for either of these two issues, especially the first?

Finding Lucid extremely flaky, particularly the signature themes. I like some aspects of it, such as the fact the wireless button on my laptop works now, but overall, not an impressive effort - someone whose first introduction to Ubuntu is Lucid and sees that the notification area doesn't even work correctly is not likely to stick around.

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Ubuntu Multimedia :: No Sound After Upgrade To 10.04 Lucid

Mar 24, 2011

I used to listen music and watch films with my with my laptop but, after an upgrade (to 10.04 lucid) it is impossible to hear any sounds. The sound card is detected and it works since making the laptop boot from live CD (of ubuntu 10.10) I get sounds without problems. I tried to reinstall alsa-base and alsa-utils with no results. Everything looks OK, but the sound! (It's not muted!)

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Ubuntu Multimedia :: No Sound After Karmic To Lucid Upgrade / Get That?

Jun 21, 2010

The title pretty much says it all, the sound on this system was working fine until I ran the upgrade to Lucid. I've tried everything in the standard troubleshooting guide, the sticky threads and plenty of forum searches but so far I've come up with nada. For some reason Ubuntu refuses to see my soundcard, no matter how much I twist and tweak it. It's an Asus M3A78 motherboard with an on-board Realtek ALC1200 chip (snd-hda-intel). Here's most of the relevant output, hopefully someone can easily spot what's going on because I'm getting snow-blind staring at the monitor. code...

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Ubuntu Multimedia :: No Sound In Lucid After Alsa Upgrade?

Jul 15, 2010

So i upgraded to 10.04 a few months ago, right after it was released. clean install. it worked perfectly out of the box, or so it seemed. I had had sound problems in 9.10 that i didn't experience after i upgraded... until i tried to use some headphones a few days ago. when i connected the headphones, the speakers wouldn't mute. i thought it was no big deal. i had the same issue in 9.10 and it was fixed after i upgraded alsa. i figured i'd try the same thing. I used the same alsa upgrade script i used last time [URL] and it fixed the jack sensing and the sound worked perfectly... for about 5 minutes. after a short while of playing audio, sound would stop playing. i'd stop getting sound from video files, audio files, and even from my browser. i'd have to reboot to get sound again... only to lose it again in about 10 minutes. Now it's regressed to the point where i have no sound even after i reboot.

weird thing is, when i test out an audio file with aplay, it works... even if i just get garbage sound from some mp3 files.

anyway, i've got an HP dv7 and this is my aplay -l output

Code:
sleepee@sleepee-laptop:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1

[Code].....

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Ubuntu Multimedia :: No Sound On Thinkpad T61 After Lucid Upgrade?

Jul 29, 2010

I can't get sound to work and am not sure how to trouble shoot. The sound DOES work when first booting, and I can make it play a test beep with the sound config app. But I cannot get sound from any other application. One possibly relevant fact is that I see a lot of I/O errors early in the boot process, but they flash by quickly so I cannot quote them.

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Ubuntu Multimedia :: Lucid Upgrade; Have Sound But Erratic Volume?

May 16, 2010

Upgraded via Update Manager from 9.10 sound-previously-working-just-fine-system. Now, for example, running any audio-producing app (Rythmbox is a good example but its the same for anything including out of a VirtualBox XP install or with MythBuntu): The main volume control functions, but goes from muted to full volume in just 4 steps; raising it higher has no effect. It gets stranger: in Alsamixer or gnome-alsa-mixer I can see that lowering the desktop volume control to mute causes Master, PCM, Front, Surround, Center, LFE, and Side all to go to zero. Raising the desktop control one step causes all of these but Front to go to 100% instantly. Increasing the desktop control by a few more steps causes Front to step to 100%, after which no further volume increase is perceived. It's as if each step in the desktop volume equals some 25% of the Front setting, and 100% of the others. The audio setting in System, Preferences, Sound, Hardware is "Analog Stereo Output."

If I click 'Mute' on Master in the mixer then all the speakers mute, but unmuting Master does not unmute anything else. Only after I move and release the mouse-down state from the master volume do the other channels unmute. The volume control in Rythmbox, on the other hand, works seemingly correctly (maybe its going thru Pulseaudio?) And as an aside, why are there no controls for Pulse if it sits on top of ALSA?

I'm really confused by this, as all of it work as "expected" while running 9.10. Here is some output from this system (an ASUS M4A78T-E):

[Code]...

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Ubuntu :: No Sound After Upgrade From Karmic Koala To Lucid System / Get That Back?

May 28, 2010

Last Monday I upgraded the Ubuntu from Karmic Koala to Lucid Lynx in my laptop (HP Compaq volna 515), and I have no sound. Searching in linux forums for an answers, I've got that (as far as I understand) there's no unique solution for this problem.

This is my lspci code...

Also, I tried to clean up the pulse audio .. What is funny for me is that pulse audio and alsa, and the audio players seems to work normally (no error of device not found or something like that).. except that there's no sound out from the speakers.

Any suggestion to discover if the problem is drivers, kernel, packages, or hardware failure? more important, how do I get the sound back?

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Ubuntu Multimedia :: Lucid 10.04 No Sound As Normal User / But Sound OK As Root

May 1, 2010

I've got a custom compiled kernel, just built on Lucid 10.04 from the kernel sources.System works fine, except for sound.When I log in as normal user and try to play a wav file using.The sound file is being played, but I hear no sound.However, when I do "sudo -s" and become root, execute the same mplayer command then I can hear the sound.My Sound preferences shows no input device and only "Dummy Output" as output device.On the generic kernel as came with the Lucid 10.04 CD, sound preferences shows different devices.The strange thing is: when I compiled my custom kernel, I changed nothing to the sound options in the kernel config file.

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Ubuntu / Apple :: Upgrade From Karmic To Lucid Via Upgrade Manager?

May 4, 2010

How did it work out? What model machine are you using?

Just wanted to get some idea of stability/functionality.

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Ubuntu :: No Sound In Lucid?

Sep 21, 2010

I've gone through many different threads about sound problems with Lucid, but so far, nothing I've done has helped. I get absolutely no sound in this installation. Everything was working until I upgraded from Karmic.

For a while, I thought it might be my sound card, so I put in a new Sound Blaster card, but was still unable to get sound. I have since removed it, but still available if I need to re-install.

System particulars:

uname -a
Linux odin 2.6.32-24-generic #43-Ubuntu SMP Thu Sep 16 14:58:24 UTC 2010 x86_64 GNU/Linux
lspci -v

[Code]....

If I try to launch System->Preferences->Sound, I get a popup with "waiting for sound system to respond".

I've tried a number of things (including deleting the pulseaudio files, upgrading alsa etc) from my user but cannot get sound to work. correctly.

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May 12, 2010

I would like to disable the start up sound when Lucid boots up and enters X. I have already unticked:

System, Administration, Login Screen: [ ] Play Login Sound

Yet I still get the login sound.

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May 26, 2010

I upgraded to Lucid from Jaunty on a 3 1/2 year old toshiba Satellite by doing a clean install. There is no sound anywhere. I had no sound problems with Jaunty. I ran the alsa upgrade script from this site:

[URL]

There was no change I could see after this was done.

In sound preferences>
hardware--there are no entries;
input--the input volume is shaded
output--the entry is Dummy Output stereo

The alsamixer shows only the pcm control, there are no capture controls. In select sound card (F6) I selected HDA ATI SB (default was only other choice). I have Linux Mint 9 (based on Lucid) on a Dell mini-9 and the sound works.

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Jun 23, 2010

I tried Intrepid on this computer a few years back, and remember sweating over my computer for days trying to get the sound to work, before eventually giving up and going back to Windows. Now I figured I'd give it a second go. 100% fresh install, Lucid Lynx. I was hoping maybe the new version would have fixed whatever I was having trouble with before. No such luck. Have checked that nothing is muted, in the tray icon and in alsamixer and in a bunch of others. Have made sure that I'm in all the proper groups.

"aplay -l" gives me:
**** List of PLAYBACK Hardware Devices ****
card 0: I82801DBICH4 [Intel 82801DB-ICH4], device 0: Intel ICH [Intel 82801DB-ICH4]
Subdevices: 1/1

[code]....

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Jun 9, 2010

I upgraded to Lucid from Karmic.Im now using gnome but would like to get back to KDE. Sadly it seems that even with kdm and plasma-desktop packages installed, I run into a problem at login.If I choose from the downwards facing arrow on the botttom left of the screen, and pick "KDE".Then when I log in, it shows the first icon (a hard disk), goes black and plunks me back on the login screen.This is a Karmic>Lucid upgrade process and I wonder if something got borked in the process.

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Oct 7, 2010

I am using 10.04 how can I upgrade to 10.10 ?

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May 30, 2011

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Oct 11, 2010

Upgraded from 10.04 to 10.10 using standard Update Manager procedure. Now I get a sound (thump) in my speakers for almost every button click. The sound theme in System / Preferences / Sound is "No sounds". I would like to completely disable any "activity" sounds from the OS, but nothing works.

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Apr 17, 2010

I just installed Ubuntu Lucid beta 2 on my desktop, and I can't seem to get the sound to work. I have a Soundblaster Audigy 2 card and the motherboard has built-in sound, but ubuntu doesn't recognize either of them. The only hardware option I have in my sound preferences is for SPDIF, and thats the only thing that shows up in alsamixer as well.

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May 6, 2010

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May 12, 2010

I get no sound for anything, I am running Ubuntu Lucid-amd64. Pulseaudio detects my sound card, and appears to be playing to it when I look at pavucontrol. But I get no sound for anything, not even alerts. I don't eve know how to debug it, because everything I have looked at looks like it should be working. I have checked every mute button I can find, and nothing is muted that I can see. The relevant information for my sound card from lspci -v is:

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Jun 5, 2010

Dosemu sound worked fine in ver. 9.10. Cannot get Dosemu sound to work under Lucid.

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Jul 19, 2010

My sound in Lucid was working fine (for months), and then, for no obvious reason, it stopped working today. I get no sound from any application. I have no idea what could have changed on my system to cause this.When I re-boot Lucid, the login sound plays, and sound works briefly, but it always stops eventually after I login.I am overwhelmed by the large number of different Ubuntu sound problem fixes

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Jul 22, 2010

I just installed Lucid X64 on my PhenomX4 machine and I can't get my 5.1 speakers working. Only works in stereo.

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May 1, 2010

I use audiacity, for editing my radio show bits and bobs. However, I now seem to have both pulse and alsa on, this works for audiacity. But I don't get anysound in my web browser.Oh I use idjc for broadcasting, which uses jack, so.I'd prefer just alsa. Any ideas on how to strip out pulse and just use alsa.I have tried some of the jaunty tutorials, but they have not worked totally.

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Mar 1, 2010

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Apr 24, 2010

Heres' what I get when I try to run it from the terminal.

Code:
anthony@ubuntu:~$ firefox
LoadPlugin: failed to initialize shared library /home/anthony/.mozilla/plugins/libflashplayer.so [/home/anthony/.mozilla/plugins/libflashplayer.so: wrong ELF class: ELFCLASS32]
LoadPlugin: failed to initialize shared library /usr/lib/firefox-addons/plugins/libflashplayer.so [/usr/lib/firefox-addons/plugins/libflashplayer.so: wrong ELF class: ELFCLASS32]
Attempting to load the system libmoon
Segmentation fault

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Apr 30, 2010

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May 1, 2010

Perfectly working 9.10 just upgrade to 10.04, and now CUPS won't play ball. Any time I try to add a printer with the inbuilt Printer admin utility I get the message:

There was an error during the CUPS operation: 'server-error-internal-error'

If I try and add the printer using http://localhost:631 - any operation gives me:

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aptitude purge cups
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