I get seg fault after:
1) running the following program
2) Press Ctrl-A, Ctrl-Home or Ctrl-End

I'm using gtk2.2.1. I think this is related to bug 107889.

#include <gtk/gtkmain.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtktextview.h>
                                                                          
     
int main(int argc, char *argv[]) {
  GtkWidget *window;
  GtkWidget *text_view;
                                                                          
     
  gtk_init (&argc, &argv);
                                                                          
     
  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
                                                                          
     
  text_view = gtk_text_view_new ();
  /* The problem does not exist without the following line: */
  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW(text_view), FALSE);
                                                                          
     
  gtk_widget_set_size_request(text_view, 200, 200);
  gtk_container_add (GTK_CONTAINER(window), text_view);
  gtk_widget_show (text_view);
                                                                          
     
  gtk_widget_show (window);
                                                                          
     
  gtk_main ();
}