We seem to get stuck in an infinite loop of:
gvc_mixer_control_set_default_source at gvc-mixer-control.c:357
active_input_update at gvc-mixer-dialog.c:746
on_input_selection_changed at gvc-mixer-dialog.c:1505
gvc_mixer_control_change_input at gvc-mixer-control.c:681
gvc_mixer_control_set_default_source at gvc-mixer-control.c:357
...and repeat until stack overflow.
** Changed in: gnome-control-center (Ubuntu)
Status: New => Triaged
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https://bugs.launchpad.net/bugs/1131220
Title:
[soundnua]: gnome-control-center crashed with SIGSEGV in
gvc_mixer_control_lookup_device_from_stream()
Status in “gnome-control-center” package in Ubuntu:
Triaged
Bug description:
This only happens when I have my audio interface (my sound card)
plugged in through usb. I get sound when it is plugged in, I simply
cannot access the sound menu anymore. Began happening all of a sudden
a week or two ago, only just diagnosed the problem after I tried a
fresh install from quantal to the nightly builds of raring. Any help
would be very, very much appreciated. Thank you!
ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: gnome-control-center 1:3.6.3-0ubuntu13
ProcVersionSignature: Ubuntu 3.8.0-6.13-generic 3.8.0-rc7
Uname: Linux 3.8.0-6-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.8-0ubuntu4
Architecture: i386
CrashCounter: 1
Date: Thu Feb 21 09:08:45 2013
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2013-02-18 (3 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130217)
MarkForUpload: True
ProcCmdline: gnome-control-center sound-nua
ProcEnviron:
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0xb6ba2a1a: call 0xb6c585e3
PC (0xb6ba2a1a) ok
source "0xb6c585e3" (0xb6c585e3) ok
destination "(%esp)" (0xbf66afb0) not located in a known VMA region (needed
writable region)!
SegvReason: writing unknown 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
?? () from /usr/lib/control-center-1/panels/libsoundnua.so
g_cclosure_marshal_VOID__VOIDv () from
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: [soundnua]: gnome-control-center crashed with SIGSEGV in
g_cclosure_marshal_VOID__VOIDv()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_gnome-control-center:
activity-log-manager-control-center 0.9.4-0ubuntu6.1
deja-dup 25.5-0ubuntu1
gnome-control-center-signon 0.1.2bzr12.12.05-0ubuntu1
gnome-control-center-unity 1.2daily13.02.15-0ubuntu1
indicator-datetime 12.10.3daily13.02.06-0ubuntu1
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