Hi!
You say it appears randomly. It looks like it's related to setting the
input gain of the microphone (or line input). This seems to hit several
people, so we should try nail it down. Is there anyone here who'd like
to take some time and work with me to try to find the bug? (Might
require you to get more logs, try test versions of Pulseaudio, etc).
** Changed in: pulseaudio (Ubuntu)
Status: Confirmed => Incomplete
** Changed in: pulseaudio (Ubuntu)
Assignee: (unassigned) => David Henningsson (diwic)
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https://bugs.launchpad.net/bugs/1539209
Title:
pulseaudio crashed with SIGABRT in pa_alsa_path_set_volume()
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
Appears randomly.
ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:7.1-1ubuntu3
ProcVersionSignature: Ubuntu 4.3.0-7.18-generic 4.3.3
Uname: Linux 4.3.0-7-generic x86_64
ApportVersion: 2.19.4-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: potato 12883 F...m pulseaudio
/dev/snd/controlC0: potato 12883 F.... pulseaudio
/dev/snd/controlC1: potato 12883 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Jan 28 22:16:03 2016
ExecutablePath: /usr/bin/pulseaudio
InstallationDate: Installed on 2016-01-17 (11 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog
ProcEnviron:
PATH=(custom, no user)
SHELL=/bin/bash
LANG=ru_RU.UTF-8
LANGUAGE=ru
XDG_RUNTIME_DIR=<set>
Signal: 6
SourcePackage: pulseaudio
StacktraceTop:
pa_alsa_path_set_volume () from /usr/lib/pulse-7.1/modules/libalsa-util.so
?? () from /usr/lib/pulse-7.1/modules/libalsa-util.so
pa_source_process_msg () from /usr/lib/libpulsecore-7.1.so
?? () from /usr/lib/pulse-7.1/modules/libalsa-util.so
?? () from /usr/lib/libpulsecore-7.1.so
Title: pulseaudio crashed with SIGABRT in pa_alsa_path_set_volume()
UpgradeStatus: Upgraded to xenial on 2016-01-28 (0 days ago)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 12/07/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.11
dmi.board.name: JV71TR
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: None
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.11:bd12/07/2009:svnAcer:pnAspire7540:pvr0100:rvnAcer:rnJV71TR:rvrRev:cvnAcer:ct10:cvrNone:
dmi.product.name: Aspire 7540
dmi.product.version: 0100
dmi.sys.vendor: Acer
modified.conffile..etc.pulse.daemon.conf: [modified]
mtime.conffile..etc.pulse.daemon.conf: 2016-01-25T21:44:07.089113
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