[HDA-Intel - HDA ATI SB, playback] fails after a while

Bug #1774542 reported by David LaPointe on 2018-06-01
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
alsa-driver (Ubuntu)
Undecided
Unassigned

Bug Description

Audio output of last item in the Sound->Applications list is turned off by (possibly) any new process that enables sound. I observed this behaviour by playing a Video while using Chrome or Firefox. A Teamspeak notification also seemed to mute sound in the Video.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu May 31 20:37:29 2018
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: USB headset BSF - USB headset BSF
Symptom_PulseAudioLog:
 May 30 20:17:36 ftl dbus-daemon[789]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.47' (uid=120 pid=1376 comm="/usr/bin/pulseaudio --daemonize=no " label="unconfined")
 May 30 20:17:37 ftl pulseaudio[1376]: W: [pulseaudio] sink.c: Default and alternate sample rates are the same.
 May 30 20:17:37 ftl pulseaudio[1376]: W: [pulseaudio] source.c: Default and alternate sample rates are the same.
 May 30 20:17:38 ftl dbus-daemon[789]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.79' (uid=120 pid=1376 comm="/usr/bin/pulseaudio --daemonize=no " label="unconfined")
Symptom_Type: Sound works for a while, then breaks
Title: [HDA-Intel - HDA ATI SB, playback] fails after a while
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/23/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0603
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A88T-M/USB3
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0603:bd08/23/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A88T-M/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

David LaPointe (echus-arcana) wrote :
David LaPointe (echus-arcana) wrote :

It was suggested on the Teamspeak forums that this is related to the PulseAudio "role cork" function... a "feature" related to stream tagging. This may fix. I've been unable to test it as of yet.
/etc/pulse/default.pa

#load-module module-role-cork

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