Here is the console output when starting iceweasel:
(firefox-bin:2978): Gtk-WARNING **: Error loading theme icon 'gtk-go-back-ltr' for stock: Icon 'gtk-go-back-ltr' not present in theme (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-CRITICAL **: gtk_default_render_icon: assertion `base_pixbuf != NULL' failed (firefox-bin:2978): Gtk-CRITICAL **: IA__gtk_style_render_icon: assertion `pixbuf != NULL' failed (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-WARNING **: Error loading theme icon 'gtk-go-forward-ltr' for stock: Icon 'gtk-go-forward-ltr' not present in theme (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-CRITICAL **: gtk_default_render_icon: assertion `base_pixbuf != NULL' failed (firefox-bin:2978): Gtk-CRITICAL **: IA__gtk_style_render_icon: assertion `pixbuf != NULL' failed (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-WARNING **: Error loading theme icon 'gtk-go-back-ltr' for stock: Icon 'gtk-go-back-ltr' not present in theme (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-CRITICAL **: gtk_default_render_icon: assertion `base_pixbuf != NULL' failed (firefox-bin:2978): Gtk-CRITICAL **: IA__gtk_style_render_icon: assertion `pixbuf != NULL' failed (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-WARNING **: Error loading theme icon 'gtk-go-back-ltr' for stock: Icon 'gtk-go-back-ltr' not present in theme (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (firefox-bin:2978): Gtk-CRITICAL **: gtk_default_render_icon: assertion `base_pixbuf != NULL' failed (firefox-bin:2978): Gtk-CRITICAL **: IA__gtk_style_render_icon: assertion `pixbuf != NULL' failed (firefox-bin:2978): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org