Public bug reported:
After I did an update via system update, my system stopped working with
audio. I then viewed the audio control panel and non of my output/input
sources appear. I'm assuming that a component that Pulse Audio uses has
been updated and ether Pulse Audio does not know how to communicate with
it, or the component was not tested before being released. I have not
changed any of my hardware configurations, so it cannot be a hardware
issue. Also using XBMC and I'm guessing XBMC backed down to using ASLA,
I am able to set HDMI out (which I had to change from previous
configuration which I'm assuming is because Pulse Audio is unable to
start) and it works fine until I stop using it for awhile. After I stop
using it for awhile, I have to reboot the system to get XBMC working
again.
The way my stereo system (A Yamaha Receiver) is reacting to this is it's
showing it has audio coming from the computer one second, then the other
second it doesn't have audio. I'm assuming this is the daemon of Pulse
Audio restarting over and over again after it cannot start.
I ran pulse audio in verbose mode to show what module is causing it to
fail to load, and it is module-systemd-login. The reason it is failing
to load is "Failed to create session monitor: No space left on device"
but none of my disks are anywhere near being used up, nor is my ram, so
I have no idea as to what it could be referring to... Maybe it's
referring to space in the audio hardware??? I do not know... I have
attached the logs on here.
Any help would be useful in getting my audio back, I'm a
hacker/developer/all around geek who loves the terminal, so please ask
any questions! Please do feel free to email me, I want my audio back!
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pulseaudio 1:4.0-0ubuntu11
ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c',
'/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0',
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p',
'/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Tue Jul 1 08:34:09 2014
InstallationDate: Installed on 2014-05-18 (43 days ago)
InstallationMedia: It
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
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: 12/02/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: B85-G41 PC Mate(MS-7850)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.4:bd12/02/2013:svnMSI:pnMS-7850:pvr1.0:rvnMSI:rnB85-G41PCMate(MS-7850):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7850
dmi.product.version: 1.0
dmi.sys.vendor: MSI
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
** Attachment added: "Logs of terminal output"
https://bugs.launchpad.net/bugs/1336274/+attachment/4143071/+files/rr.txt
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https://bugs.launchpad.net/bugs/1336274
Title:
HDMI Audio and all other audio disappeared from input sources and
output sources in the audio control panel and stereo system is looping
between audio is coming and audio is not coming from the computer.
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