This is just a guess but there is a patch in current gnome cvs: if (GTK_WIDGET_HAS_FOCUS (widget) && GTK_WIDGET_DRAWABLE (widget) && - notebook->cur_page->tab_label->window == event->window && - notebook->show_tabs && notebook->cur_page) + notebook->show_tabs && notebook->cur_page && + notebook->cur_page->tab_label->window == event->window)
And it has comment: "(gtk_notebook_draw_focus): fix potential crasher if cur_page is NULL" So is it possible in this case that cur_page is NULL? ** Changed in: pcmanx-gtk2 (Ubuntu) Assignee: (unassigned) => ville palo -- Segmentation fault (core dumped) at feisty https://launchpad.net/bugs/79449 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs