*** This bug is a duplicate of bug 932446 ***
https://bugs.launchpad.net/bugs/932446
** This bug has been marked a duplicate of bug 932446
gnome-control-center crashed with SIGSEGV in gtk_tree_model_get_valist()
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https://bugs.launchpad.net/bugs/932079
Title:
gnome-control-center crashed with SIGSEGV in
gtk_tree_model_get_valist()
Status in “gnome-control-center” package in Ubuntu:
Confirmed
Bug description:
The sound-properties dialog (started via the sound menu or directly from
gnome-control-center) crashes reproducibly when changing the "Play sound
through" setting in the Output tab. After it crashed once, all subsequent
attempts to start it fail, i.e. it crashes immediately on start.
A workaround is using pavucontrol to change the sound source, after this is
done, gnome-control-center can also be started again.
When gnome-control-center crashes, it prints the following to the terminal:
Gtk-CRITICAL **: gtk_list_store_get_value: assertion `iter_is_valid (iter,
list_store)' failed
GLib-GObject-WARNING **:
/build/buildd/glib2.0-2.31.16/./gobject/gtype.c:4205: type id `0' is
invalid
GLib-GObject-WARNING **: can't peek value table for type `<invalid>'
which is not currently referenced
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
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CheckboxSubmission: 476acdb7217a83354f628beaa5c14f06
CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
Date: Tue Feb 14 15:19:37 2012
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100114)
ProcCmdline: gnome-control-center sound-nua
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, no user)
LANG=de_DE.UTF-8
SegvAnalysis:
Segfault happened at: 0x7f1ef930a0c5 <gtk_tree_model_get_valist+261>:
mov 0x30(%rax),%rdx
PC (0x7f1ef930a0c5) ok
source "0x30(%rax)" (0x00000030) not located in a known VMA region (needed
readable region)!
destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
gtk_tree_model_get_valist () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
gtk_tree_model_get () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /usr/lib/control-center-1/panels/libsoundnua.so
g_closure_invoke (closure=0x7f1efbaa3bb0, return_value=0x0,
n_param_values=2, param_values=0x7f1efbcbba10, invocation_hint=<optimized out>)
at /build/buildd/glib2.0-2.31.16/./gobject/gclosure.c:774
signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized
out>, emission_return=0x0, instance_and_params=0x7f1efbcbba10) at
/build/buildd/glib2.0-2.31.16/./gobject/gsignal.c:3302
Title: gnome-control-center crashed with SIGSEGV in
gtk_tree_model_get_valist()
UpgradeStatus: Upgraded to precise on 2012-01-20 (24 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev
plugdev powerdev sambashare scanner tape vboxusers video
usr_lib_gnome-control-center:
deja-dup 21.2-0ubuntu4
gnome-bluetooth 3.2.2-0ubuntu1
indicator-datetime 0.3.1-0ubuntu5
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