Ubuntu Multimedia :: Sound Stops Working After Suspend?
Aug 6, 2011
My problem is this: when I suspend, sound disappears, and I have to reboot to get it back, which is, needless to say, rather annoying. I'm using Ubuntu 11.04, with a low-latency kernel.
I have three sound cards:
1) Delta 1010LT, which uses snd_ice1712
2) Sound Blaster Audigy 2, which uses snd_emu10k1
3) Some on-board Realtek thingy, which I guess uses snd_hda_codec_realtek
I use jack on the Delta1010LT, and I run pulseaudio through jack.
When, after a suspend, I try to restart jack via qjackct, it gives up and prompt the following:
Code:
Acquire audio card Audio1
creating alsa driver ... hw:M1010LT|hw:M1010LT|128|2|44100|0|0|nomon|swmeter|-|32bit
Using ALSA driver ICE1712 running on card 1 - M Audio Delta 1010LT at 0xec00, irq 16
configuring for 44100Hz, period = 128 frames (2.9 ms), buffer = 2 periods
code....
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Dec 14, 2010
Playing a song works at first; then it quits after 1-5 minutes. If you select a different output device, it will work for another 1-5 minutes, but switching back to an already used up device will not play sound. Running 'sudo killall pulseaudio' resets everything and each output device works for another 1-5 minutes. This is on on 9.10.
Code:
lspci -v
00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 02)
Subsystem: EPoX Computer Co., Ltd. Device 4002
[code]....
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Feb 5, 2010
I am running Ubuntu 9.10 on an HP dc5100MT workstation. Sound works nearly all the time, but once in a while, the sound stops and I have no idea why. The channel is not muted, the volume is 100%, and not even rebooting fixes it. It will just start working on its own.Under the Sound Preferences panel, the output volume is 100%. The channel is not muted. I can get sound out of the internal speaker by changing the connector to "Analog Output (LFE) / No Amplifier", but not out of the "Analog Output / Amplifier" which is the green sound cable plugged into the sound card.I only use this machine as a video player using VLCNothing else.I would like to know some tricks to isolate and troubleshoot this when it happens.
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Mar 4, 2011
As the title implies, the sound on my rig stops working after a while. Annoying as hell: I have to reboot my machine to get it to work again, which means that I have to reset my entire programming environment (with five full workspaces). I'm running 9.10 Karmic.
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Oct 22, 2010
networking stops working after suspend/hibernate on Ubuntu 10.10 and it used to happen on 10.04 though i did not bother to resolve the issue then
output of sudo lshw -C network
*-network DISABLED
description: Wireless interface
product: AR9285 Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:08:00.0
code....
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May 26, 2010
It has to be an update or something that cause this. I've done nothing differently from the other days I use this laptop. I have to keep relogging every now and then because the sound stopped working. I can turn the volume up but pidginrhythmbox, nothing makes noise anymore. it's random...it just started happening today and this is the second time the music went out. anyone have any idea of how to stop this from happening in the future?
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Jan 30, 2010
v been trying to fix this for a few days now, and the stress has been building up. I have searched for hours on end trying to fix my sound, and If i can't fix it soon ill have to spend another few hours going back to Windows XP even though i wiped my harddrive for Linux Ubuntu 9.1.My issue is, that my sound changes from what it should be, to a dummy stereo output sound. Which i dont know how to fix. I'd be incredibly happy if someone could give me a link to a tutorial for dummys,
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Jun 30, 2010
Running ubuntu 10.04.The sound works perfectly when I first boot the computer.hen when I go idle and come back a few hours later, it stops working.Not sure why. Also, another side effect I noticed is that video sometimes fails to play after the sound has stopped working.Killing pulseaudio will restore video playback, but restarting does not restore sound.
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Oct 28, 2010
So when I try to move the home directory to another point, the sound stops working magically. Well actually the sound still works, but the controls don't work. Here is what I am trying to do.
My home directory is currently at /home/user I want it in another independent partition so I copy all the contents from /home/user to /dev/sda5 and then I mount /dev/sda5 to /home/user with rw permissions. Everything works perfectly, even my mozilla profile is copied and such, but the sound somehow disappears. When I comment out the line from fstab that mounts the the filesystem at /home/user, naturally things go back to normal because my folder at /home/user that was earlier becomes my home again. Things are working again. I can go back and forth, doesn't help.
Here are the specs, though they are irrelevant as everything including the sound works as long as I don't try to change my home dir. I'm using a Thinkpad T410. The destination filesystem btw is ntfs for my home directory, I know it's not suggested and most of you here will feel like lecturing me on how i shouldn't be using ntfs, but the point is I want to have my "Desktop" "Documents" "Pictures" "Videos" "Downloads" and everything in the same place for both windows and linux. So if moving the home directory to NTFS is strongly unadvisable, let me know how to move each of these folders to a desirable location. Here's what lspci has to say about audio device.
Quote:
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
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Nov 13, 2010
I'm running Ubuntu 10.10 Maverick Meerkat 64-bit on my desktop with a wired internet connection (with no firewall). For the past 2 days, I have observed that1. Firefox randomly throws up errors like "Problem loading page" whenever I click on a hyperlink. When I click on Reload, the page loads up just fine. This has been happening a lot recently..and I do not remember updating anything consciously. By the way, ipv6 is disabled in Firefox.2. The network stops working all of a sudden (usually indicated by the Firefox error). The Autho Eth0 indication is active, but I am unable to connect to any external machine.
3. Needless to say, this error is manifesting itself in apt-get as well. I get "something wicked happened" errors all the time, and am unable to download or install anything.That this is not a problem with the ISP is obvious because I also have Windows (from which I'm typing this, ironically), which is able to access the internet.Is this a bug in Ubuntu 10.10?
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Aug 13, 2010
I have no sound after the Suspend function. I am running OSS4.I usually run "sudo soundoff && sudo soundon" after closing any applications using the sound... however, this is just a temporary solution. I suspend quite a lot, and so doing this over and over can get irritating.
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May 17, 2010
So I recently upgraded from 9.04 to 9.10 and then to 10.04, and I love it!
But there's only one key problem -- sound playback.
When I'm playing an mp3 file in rhythmbox, or any other player, it'll skip when I maximize or minimize windows, or do anything that really uses resources.
And on top of that, if I just let it keep going, it'll eventually just stop playing the song, and the progress bar will jump forward and do the same for other songs, not even playing them.
even songs on pandora.com skip, but don't stop playing
I've deduced that it's probably a sound driver thing. I've downloaded the driver for my card, but I the directions tell me to install it in
/usr/src/linux/driver/sound
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Mar 2, 2010
Playing videos in ....., etc, is not working. The sound will play for around 30 seconds and then stop. The video will keep playing. I have installed Opera and Google Chrome and the same thing happens in those browsers as well. I have the latest flash plugin installed.when I switch to another user account on the same computer, the video plays just fine, with sound, all the way through.
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Mar 9, 2010
On my Acer laptop, I have Ubuntu 8.04.4 LTS and a static version of the Skype Beta 2.1, specifically version 2.1.0.81. I recently made the upgrade to it from an earlier version because I needed to have the screensharing feature to work. Previously Screensharing from others was showing up in a tiny window I couldn't resize. But the Skype Beta 2.1 works fine regarding screensharing.
But the problem I'm having now is that the sound intermittently goes away, but only for Skype. It seems to go away if I walk away from my laptop for a long time. When this occurs, I cannot hear or record sound through Skype, but it works fine through other applications. If I shut Skype back down once it is in this failed state, and come back in, then it remains in this failed state. The only resolution is a reboot, and then it's fine again.
The only thing I can think might be the issue is the Gnome Power Manager, perhaps? I mean, my fan on my laptop spins down if I walk away for a long time, so I know some kind of laptop power management is engaging.
I tried following this guide:
[URL]
And it suggested removing PulseAudio and using esound instead. Well, I tried that and rebooted, and my desktop wouldn't boot properly. So, I did CTRL+ALT+F2, logged in, and then did "sudo apt-get update; sudo apt-get install ubuntu-desktop". All was well again, but unfortunately it brought back PulseAudio again.
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Nov 11, 2010
I have a fresh debian install on my computer, and I have this weird problem. When I play a song from rhythmbox, it works for 10 to 50 seconds, and then it stops making sound. When I type
alsa force-reload
It reloads alsa, and I can listen to a song again for approx 50 seconds. It is not depended of rhythmbox, because the same problem occures for amarock and banshee. I already installed the package libesd-alsa0 and put esd on, but the problem still occures. What is happening? I wanted to add 1 thing. And that is that I ahve 2 sound devices installed, both supporting alsa. 1 onboard, 1 pci card.
The strange thing is that only from the pci card, I can hear sound out of the speakers (after replugging the jack in the back off course ). But if, after an alsa force-reload, only the onboard sound card is detected, it does play the whole song, but does not output any sound.
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Sep 23, 2010
I'm running Ubuntu 10.04 64bit.
This happens on Chrome and Firefox.
When I'm running a flash site like, Pandora, it stops working when I open another tab with flash running like, Hulu. Now it doesn't stop working right away but in time it does.
Then screen on that tab usually goes grey.
Now this doesn't happen all the time but enough to get me flustered.
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Nov 10, 2010
Routinely, while I'm working on my laptop, the sound will randomly stop working and I can only get it back by rebooting. I can't seem to find any sort of pattern to what gets it to stop working, but I do have the following programs almost always running: Evolution, Chrome, Transmission, and Pidgin. I usually notice it first when Pidgin stops beeping when I receive IMs.
In the messages log I see lots of messages like this when the audio stops working:
Code:
Nov 9 10:35:04 jbirdjavi-l-u pulseaudio[2031]: sink-input.c: Failed to create sink input: sink is suspended.
Nov 9 10:35:42 jbirdjavi-l-u pulseaudio[2031]: last message repeated 7 times
Nov 9 10:38:18 jbirdjavi-l-u pulseaudio[2031]: sink-input.c: Failed to create sink input: sink is suspended.
Nov 9 10:39:29 jbirdjavi-l-u pulseaudio[2031]: last message repeated 8 times
Nov 9 10:40:42 jbirdjavi-l-u pulseaudio[2031]: last message repeated 3 times
Nov 9 11:01:16 jbirdjavi-l-u pulseaudio[2031]: sink-input.c: Failed to create sink input: sink is suspended.
[Code]...
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Apr 27, 2011
I am using Ubuntu 10.10. At some point gnome-mplayer (and gecko-player) have stopped working. Try open any audio or video file there is nothing (the progress bar just shows "stopped"). However, Smplayer is working flawlessly for both video and audio files so I am sure it is not a mplayer problem
I have delete the folder .conf/gnome-mplayer but nothing changes.
gnome-mplayer version 0.9.9.2
mplayer version 2.0
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Apr 6, 2010
I've just installed Ubuntu Karmic on a HP pavilion AMD 64 bit.I've a weird problem: the microphone works good, but using skype 2.1 beta, it stops working when te my webcam. Even after restarting skype, the microphone doesn't work. To make the microphone work, it seems to me that I've to reboot.
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May 17, 2010
I have 10.04 (kernel 2.6.32-22) and have noticed that whenever i have Rhythmbox running; the keyboard stops working in any apps. As soon as I close Rhythmbox, they work again!
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Oct 13, 2010
after i installed latest ATI proprietary drivers ( 9.3 legacy drivers) for my HP compaq nc6000 with a "Mobility Radeon 9600" the standby and the suspension stopped working, i mean, if i try to suspend or hibernate my laptop, it closes X (this is fine) but after it gets freezed on the whole screen black with just a blinking underscore and nothing more, neither an error message after reboot.All i can do is to force shutdown by pressing poweron button for 5 secs.I'm running on a lenny, stable with stable repo.What can i do to understand where does this problem comes from and maybe fix it?
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Mar 19, 2011
I have xorg configured to enable middle button emulation:
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
[code]...
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May 3, 2010
I just upgraded to 10.4 lts, and compiz stoped working. EDIT: lspci | grep VGA gives me:
Code:
00:02.0 VGA compatible controller:
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
If I try to run it from terminal i get:
Code:
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
[Code]...
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Apr 17, 2010
Just installed an Asus Xonar DS sound card. Installed the latest ALSA 1.0.23 drivers. The new drivers see my sound card just fine:
Code:
aplay -l
**** List of PLAYBACK Hardware Devices ****
[code]...
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Apr 4, 2010
I have just installed 9.10, unfortunately sound is not working. I have an 275 gtx video card that is connected via HDMI cable. The spdif is connected via the motherboard and video card.
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Sep 21, 2010
I've been using Ubuntu for several months now. The sound was working just fine until now. I installed an update I put off that came 9/20/10. I restarted and my sound no longer works. The speakers built into the laptop doesn't work nor do the headphones. I tried going to the preferences to fix it, but my sound card info wasn't there anymore. Dummy Output was in my Output. I've been searching frantically for a solution but found none. I think my driver has been uninstalled some how but I'm not sure. I use the laptop for multimedia purposes, so please respond as soon as possible. I would GREATLY appreciate it. I have Ubuntu 10.04 on my Acer Aspire 5532 laptop.
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Oct 9, 2010
I have ubuntu 10.04 but my sound doesn't work.
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Nov 3, 2010
I just installed Ubuntu 10.10 on my laptop on a seperate partition, so completely clean install, now I've installed various wireless card drivers and the likes. It all works perfectly. Except for, of course, my sound. I am on a Dell Studio XPS 16, and I've tried google searching but no one has had the same problem it seems.
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Nov 26, 2010
I installed ubuntu 10.10 a couple weeks ago onto a brand new drive in this old AMD XP3200 system on a soyo motherboard with a VIA 8237. I had sound originally. I notice 2 of my channels on this 5.1 system weren't working. So I came to this thread and tried some of the solutions there. One of them, I think "update", "upgrade" and uninstall, reinstall alsa caused me to lose sound completely, the speaker icon on the top panel disappeared at the same time and cannot be recovered through panel preferences.
Through following some suggestions I found on various threads, It seems ubuntu sees my correct card, has the correct driver installed, I have my user prefs set up to use sound, I don't have anything muted anywhere that I can tell, yet no sound, not even the familiar click of the speakers when booting up. Any suggestions short of reloading from scratch?I do get some errors on some searches, but not really sure what they mean or it they affect anything like the one below:
Code:
pulseaudio -vvv
I: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
[code]....
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Jul 4, 2011
My sound is working, though the problem is a bit difficult to describe. The sound seems to be off, not playing certain particular frequencies. I have gotten the sound to work on Windows, so I do not believe it is a hardware problem.
I do not understand the KDE sound system well enough to know where to start. I have tried removing PulseAudio to use ALSA, but the problem still seems to be there. I believe I picked the correct driver for ALSA, also with no effect. I tried Xine instead of GStreamer
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