Thank you for your bug report, instead force stopping alsa/pulseaudio
and playing with the settings while it restarts sometime leads to this
error, force restarting the service isn't really a common
usecase/something that should be normally done though so setting as low
priority
** Changed in: gnome-control-center (Ubuntu)
Importance: Medium => Low
** Changed in: gnome-control-center (Ubuntu)
Status: New => Triaged
** Summary changed:
- gnome-control-center crashed with SIGSEGV in pa_context_set_error()
+ gnome-control-center SIGSEGV in pa_context_set_error() on pulseaudio restart
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https://bugs.launchpad.net/bugs/1871715
Title:
gnome-control-center SIGSEGV in pa_context_set_error() on pulseaudio
restart
Status in gnome-control-center package in Ubuntu:
Triaged
Bug description:
After alsa force-reload the Sounds in the Settings crashed.
ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: gnome-control-center 1:3.36.1-1ubuntu4
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu24
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 9 00:17:30 2020
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2020-02-05 (63 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
ProcCmdline: gnome-control-center sound
SegvAnalysis:
Segfault happened at: 0x7fd52df10daf: mov %esi,(%rdx)
PC (0x7fd52df10daf) ok
source "%esi" ok
destination "(%rdx)" (0x00000000) not located in a known VMA region (needed
writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libpulse.so.0
pa_context_set_sink_volume_by_index () from
/lib/x86_64-linux-gnu/libpulse.so.0
?? ()
gvc_mixer_stream_push_volume ()
?? ()
Title: gnome-control-center crashed with SIGSEGV in
pa_context_set_sink_volume_by_index()
UpgradeStatus: Upgraded to focal on 2020-04-05 (3 days ago)
UserGroups: adm cdrom dialout dip lpadmin lxd plugdev sambashare sudo
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