Public bug reported:
I have 2 audio systems hooked up via USB: the headphone amplifier with a
DAC and my active speakers. Since 12.10 (didn't happen on 12.04), when I
resume from a suspend and want to play some audio file with the system
that was active before suspend, audio **sometimes** hangs, meaning the
track cursor stays at the start and nothing happens. When I switch to my
other system, e.g. headphones, everything works alright. When I switch
back to the system before that, audio stops playing again. It's like the
sink that was active before suspend never gets resumed. Killing
pulseaudio and opening the sound menu to start it again solves the
problem and everything is back to normal.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: pulseaudio 1:2.1-0ubuntu4 [modified:
usr/share/pulseaudio/alsa-mixer/profile-sets/default.conf]
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic x86_64
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
Date: Fri Nov 23 12:50:22 2012
InstallationDate: Installed on 2012-10-19 (35 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/15/2012
dmi.bios.vendor: Intel Corp.
dmi.bios.version: BLH6710H.86A.0156.2012.0615.1908
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DH67CL
dmi.board.vendor: Intel Corporation
dmi.board.version: AAG10212-204
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnIntelCorp.:bvrBLH6710H.86A.0156.2012.0615.1908:bd06/15/2012:svn:pn:pvr:rvnIntelCorporation:rnDH67CL:rvrAAG10212-204:cvn:ct3:cvr:
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug quantal running-unity third-party-packages
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https://bugs.launchpad.net/bugs/1082336
Title:
After suspend/resume, audio does not start playing on main speakers
but on other devices, need to restart pulseaudio
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