Ubuntu
gnome-control-center package

[sound-nua] gnome-control-center crashed with SIGSEGV in gvc_mixer_ui_device_set_profiles()

Bug #932336 reported by DemocritusJr
42
This bug affects 4 people
Affects Status Importance Assigned to Milestone
gnome-control-center (Ubuntu)
Fix Released
High
Conor Curran
Ubuntu ubuntu-12.04-beta-1
Precise
Fix Released
High
Conor Curran
Ubuntu ubuntu-12.04-beta-1

Bug Description

In sound panel of System Settings. I was looking to see why my sound was so bad in rhythmbox. I had at least 10 listings of my Audigy soundcard. Panel just crashed. Precise 64amd daily build 02-13-2012.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-control-center 1:3.2.2-2ubuntu8
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Tue Feb 14 14:59:55 2012
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120213)
ProcCmdline: gnome-control-center
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f8a8298fd41: mov (%rax),%rax
 PC (0x7f8a8298fd41) ok
 source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? () from /usr/lib/control-center-1/panels/libsoundnua.so
 ?? () from /usr/lib/control-center-1/panels/libsoundnua.so
 ?? () from /usr/lib/control-center-1/panels/libsoundnua.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: Upgraded to precise on 2012-02-14 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_gnome-control-center:
 deja-dup 21.2-0ubuntu4
 gnome-bluetooth 3.2.2-0ubuntu1
 indicator-datetime 0.3.1-0ubuntu5

Revision history for this message
DemocritusJr (disponibel) wrote :
Revision history for this message
DemocritusJr (disponibel) wrote :

I hit the Test button when the crash happened.

Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 gvc_mixer_ui_device_set_profiles (device=<optimized out>, in_profiles=0x7f8a8cee97a0) at gvc-mixer-ui-device.c:514
 gvc_mixer_control_change_output (control=0x7f8a90c76520, output=<optimized out>) at gvc-mixer-control.c:587
 _gtk_label_make_bold (label=0x0) at gvc-mixer-dialog.c:1416
 ?? ()
 ?? ()

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in gnome-control-center (Ubuntu):
importance: Undecided → Medium
summary: - gnome-control-center crashed with SIGSEGV in g_closure_invoke()
+ gnome-control-center crashed with SIGSEGV in
+ gvc_mixer_ui_device_set_profiles()
tags: removed: need-amd64-retrace
Revision history for this message
Launchpad Janitor (janitor) wrote : Re: gnome-control-center crashed with SIGSEGV in gvc_mixer_ui_device_set_profiles()

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in gnome-control-center (Ubuntu):
status: New → Confirmed
Sebastien Bacher (seb128)
visibility: private → public
Changed in gnome-control-center (Ubuntu):
importance: Medium → High
assignee: nobody → Conor Curran (cjcurran)
status: Confirmed → New
milestone: none → ubuntu-12.04-beta-1
summary: - gnome-control-center crashed with SIGSEGV in
+ [sound-nua] gnome-control-center crashed with SIGSEGV in
gvc_mixer_ui_device_set_profiles()
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in gnome-control-center (Ubuntu):
status: New → Confirmed
Sebastien Bacher (seb128)
tags: added: sound-nua
Revision history for this message
Conor Curran (cjcurran) wrote :

Hi there,

Are you still experiencing this ? Unsure why you would have ten listings for your soundcard. Any chance you could provide me with a screenshot of this and the output of the 'pactl list cards' from command line. Thanks

Conor

Revision history for this message
DemocritusJr (disponibel) wrote :

Hi Conor,

The problem has been fixed. My card registers properly and tests without problems.

Thanks!

Revision history for this message
Conor Curran (cjcurran) wrote :

Thanks Democritus,
will mark is as fixed.

Conor Curran (cjcurran)
Changed in gnome-control-center (Ubuntu Precise):
status: Confirmed → Fix Released
James M. Leddy (jm-leddy)
Changed in gnome-control-center (Ubuntu):
status: Fix Released → Confirmed
status: Confirmed → Fix Released
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