[Bug 1707027] Re: Sound device no longer detected after closing laptop lid

[Launchpad Bug Tracker]

[Expired for pulseaudio (Ubuntu) because there has been no activity for
60 days.]

** Changed in: pulseaudio (Ubuntu)
   Status: Incomplete => Expired

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Title:
  Sound device no longer detected after closing laptop lid

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Re: [Bug 1707027] Re: Sound device no longer detected after closing laptop lid

[Alan Camargo]

Daniel, thanks for your quick reply. To be honest I wasn't expecting it so
yesterday I upgraded my OS version to Ubuntu 17.04 and the problem is gone.

If I have this problem again I'll run the command you suggested me and send
you the logs.
And no, I wasn't using it with the lid closed. I was just taking it with me
from one room to another and closed the lid for convenience, then when I
opened it again the problem happened.
Have a nice day.

Alan

On 27 July 2017 at 22:44, Daniel van Vugt 
wrote:

> If pulseaudio is not running (as your bug description also suggests)
> then something like this command should restart it:
>
> nohup pulseaudio --start --log-target=syslog &
>
> And we would need to figure out *which* pulseaudio crash (there are a
> few) is causing this bug.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1707027
>
> Title:
>   Sound device no longer detected after closing laptop lid
>
> Status in pulseaudio package in Ubuntu:
>   Incomplete
>
> Bug description:
>   My sound device was working ok before I closed my laptop lid last week.
>   At that time I had Ubuntu 17.04, then I decided to overwrite all the
> disk contents with a fresh install of Ubuntu 16.04 LTS but I still have the
> same problem, even right after the new OS installation.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 16.04
>   Package: pulseaudio 1:8.0-0ubuntu3.3
>   ProcVersionSignature: Ubuntu 4.10.0-27.30~16.04.2-generic 4.10.17
>   Uname: Linux 4.10.0-27-generic x86_64
>   ApportVersion: 2.20.1-0ubuntu2.10
>   Architecture: amd64
>   AudioDevicesInUse:
>USERPID ACCESS COMMAND
>/dev/snd/controlC0:  alan   1726 F pulseaudio
>   Date: Thu Jul 27 14:21:12 2017
>   InstallationDate: Installed on 2017-07-21 (5 days ago)
>   InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
> (20170215.2)
>   PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
> PulseAudio daemon running, or not running as session daemon.
>   SourcePackage: pulseaudio
>   Symptom: audio
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 03/09/2017
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: 1.1.2
>   dmi.board.name: 09WC1G
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A01
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Dell Inc.
>   dmi.modalias: dmi:bvnDellInc.:bvr1.1.2:bd03/09/2017:svnDellInc.:
> pnInspiron7460:pvr:rvnDellInc.:rn09WC1G:rvrA01:cvnDellInc.:ct10:cvr:
>   dmi.product.name: Inspiron 7460
>   dmi.sys.vendor: Dell Inc.
>   modified.conffile..etc.pulse.default.pa: [modified]
>   mtime.conffile..etc.pulse.default.pa: 2017-07-27T11:37:21.959813
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+
> bug/1707027/+subscriptions
>

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Title:
  Sound device no longer detected after closing laptop lid

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[Bug 1707027] Re: Sound device no longer detected after closing laptop lid

[Daniel van Vugt]

If pulseaudio is not running (as your bug description also suggests)
then something like this command should restart it:

nohup pulseaudio --start --log-target=syslog &

And we would need to figure out *which* pulseaudio crash (there are a
few) is causing this bug.

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Title:
  Sound device no longer detected after closing laptop lid

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[Bug 1707027] Re: Sound device no longer detected after closing laptop lid

[Daniel van Vugt]

Are you using your laptop with the lid closed, or is there just no sound
after you reopen it?

Also, please try running this command before and after the problem
occurs:

$ ps ux | grep pulseaudio

I suspect the issue might be that the pulseaudio process is vanishing.

** Changed in: pulseaudio (Ubuntu)
   Status: New => Incomplete

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Title:
  Sound device no longer detected after closing laptop lid

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