StacktraceTop:gtk_widget_get_screen_unchecked (widget=0x258) at /build/buildd/gtk+2.0-2.12.0/gtk/gtkwidget.c:6581 IA__gtk_widget_get_screen (widget=0x84a8c10) at /build/buildd/gtk+2.0-2.12.0/gtk/gtkwidget.c:6618 gtk_rc_reset_widgets (settings=0x8195da0) at /build/buildd/gtk+2.0-2.12.0/gtk/gtkrc.c:1658 gtk_settings_notify (object=0x8195da0, pspec=0x81ab2b8) at /build/buildd/gtk+2.0-2.12.0/gtk/gtksettings.c:1019 IA__g_cclosure_marshal_VOID__PARAM (closure=0x816ac70, return_value=0x0, n_param_values=2, param_values=0xbf8b5e6c, invocation_hint=0xbf8b5d7c,
StacktraceTop: gtk_widget_ get_screen_ unchecked (widget=0x258) at /build/ buildd/ gtk+2.0- 2.12.0/ gtk/gtkwidget. c:6581 widget_ get_screen (widget=0x84a8c10) at /build/ buildd/ gtk+2.0- 2.12.0/ gtk/gtkwidget. c:6618 reset_widgets (settings= 0x8195da0) at /build/ buildd/ gtk+2.0- 2.12.0/ gtk/gtkrc. c:1658 buildd/ gtk+2.0- 2.12.0/ gtk/gtksettings .c:1019 marshal_ VOID__PARAM (closure=0x816ac70, return_value=0x0, n_param_values=2, param_values= 0xbf8b5e6c, invocation_ hint=0xbf8b5d7c ,
IA__gtk_
gtk_rc_
gtk_settings_notify (object=0x8195da0, pspec=0x81ab2b8) at /build/
IA__g_cclosure_