Hello List/Group, Sorry for crossposting, but I think the chances are higher to get an answer. I also already asked in other forums/groups, but here are the experts, and I want to get so much information as possible. :) Problem is: I have wxPython 2.8.1.1 Unicode on Ubuntu (6.10) Linux, and the same program runs flawlessly on Windows, but not on Linux 1) If a "Segmentation fault (core dumped)" happend, it is a crash, isn't it? So after that assertions, a segmentation fault follows. ** (python:12488): CRITICAL **: gail_menu_item_ref_child: assertion `(i >= 0)' failed Segmentation fault (core dumped) ** (python:12542): CRITICAL **: gail_menu_item_ref_child: assertion `(i >= 0)' failed Segmentation fault (core dumped) a) How can I trace back, what a segmentation fault caused? b) What does that mean (gail_menu_item_ref_child: assertion `(i >= 0)' failed)? c) What is the best way to debug or isolate this to a certatin piece of code this? 2) (python:4848): Gtk-CRITICAL **: gtk_window_realize_icon: assertion `info->icon_pixmap == NULL' failed What does that mean? 3) After startup, the message: "GTK Accessibility Module initialized" appears. Is this message necessary? Many thanks in advance! -- Franz Steinhaeusler _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list