gnome-panel crashed with SIGSEGV in gtk_widget_show()

[Andrew Basson]

Binary package hint: gnome-panel

Description: Ubuntu 9.10
Release: 9.10
apt-cache policy gnome-panel
gnome-panel:
  Installed: 1:2.28.0-0ubuntu6
  Candidate: 1:2.28.0-0ubuntu6
  Version table:
 *** 1:2.28.0-0ubuntu6 0
        500 cdrom://Ubuntu 9.10 _Karmic Koala_ - Release i386 (20091027) karmic/main Packages
        500 http://za.archive.ubuntu.com karmic/main Packages
        100 /var/lib/dpkg/status

Not sure what crashed as the panel is still working. Cannot distinguish which applet is "missing" as most of the applets are running. Panel looks "normal".

ProblemType: Crash
Architecture: i386
Date: Tue Nov 3 17:04:22 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/gnome-panel
NonfreeKernelModules: nvidia
Package: gnome-panel 1:2.28.0-0ubuntu6
ProcCmdline: gnome-panel
ProcEnviron:
 PATH=(custom, user)
 LANG=en_ZA.UTF-8
 SHELL=/bin/usernameh
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SegvAnalysis:
 Segfault happened at: 0x693445 <gtk_widget_show+37>: cmp %eax,(%edx)
 PC (0x00693445) ok
 source "%eax" ok
 destination "(%edx)" (0x00000018) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-panel
StacktraceTop:
 gtk_widget_show () from /usr/lib/libgtk-x11-2.0.so.0
 g_cclosure_marshal_VOID__POINTER ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
Title: gnome-panel crashed with SIGSEGV in gtk_widget_show()
Uname: Linux 2.6.31-14-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev sambashare scanner video www-data
XsessionErrors:
 (gnome-panel:2588): GConf-WARNING **: Directory `/apps/panel/toplevels/bottom_panel_screen1/screen' was not being monitored by GConfClient 0x916d388
 (gnome-panel:2588): GConf-WARNING **: Directory `/apps/panel/toplevels/top_panel_screen1/screen' was not being monitored by GConfClient 0x916d388
 (nautilus:2589): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:2625): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

[Sebastien Bacher (seb128)]

Thanks for the bug report. This particular bug has already been reported, but feel free to report any other bugs you find.