[Michael Tuexen <Michael.Tuexen@xxxxxxxxxxxxxxxxx>]

Dear all,

I'm setting up a Mac OS X 10.5.1 Intel MacBook Pro using
X11.app 2.1.1.

I have installed:
- PKG-Config 0.22
- GU gettext 0.17
- Cairo 1.4.12
- GLib 2.14.4
- GTK 2.12.3
- Pango 1.18
- ATK 1.9.1

After that I checked out the current svn version of Wireshark
and build it. It run and does not crash (related to X11).

However, I only see some of the icons in the toolbar. The following
is shown when I start wireshark:

[mbp15:~/Documents/wireshark/trunk] tuexen% ./wireshark

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-open'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-save- 
as' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
close' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
refresh' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
print' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-find'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-go- 
back-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-go- 
forward-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-jump- 
to-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-goto- 
top' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-goto- 
bottom' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-zoom- 
in' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-zoom- 
out' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
zoom-100' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
select-color' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-help'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
clear' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
apply' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-open'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-open'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-save- 
as' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-save- 
as' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
close' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
close' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
refresh' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
refresh' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
print' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
print' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-find'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-find'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-go- 
back-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-go- 
back-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-go- 
forward-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-go- 
forward-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-jump- 
to-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-jump- 
to-ltr' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-goto- 
top' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-goto- 
top' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-goto- 
bottom' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-goto- 
bottom' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-zoom- 
in' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-zoom- 
in' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-zoom- 
out' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-zoom- 
out' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
zoom-100' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
zoom-100' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
select-color' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
select-color' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-help'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk-help'  
for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
clear' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
clear' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
apply' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file:  
assertion `filename != NULL' failed

(wireshark:57397): Gtk-WARNING **: Error loading theme icon 'gtk- 
apply' for stock: Failed to load icon

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_unref: assertion  
`G_IS_OBJECT (object)' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_default_render_icon: assertion  
`base_pixbuf != NULL' failed

(wireshark:57397): Gtk-CRITICAL **: gtk_style_render_icon: assertion  
`pixbuf != NULL' failed

(wireshark:57397): GLib-GObject-CRITICAL **: g_object_ref: assertion  
`G_IS_OBJECT (object)' failed

Has anyone seen this? I'm not sure why some icons are shown, others  
have problems.

Best regards
Michael