Looking at the libx11-dev package source code I see that the 'Display' value is optimized out into a register variable, which is a pain since that is likely key to the bug and doesn't show up in gdb output.
libx11/src/DefCursor.c: int XDefineCursor ( register Display *dpy, Window w, Cursor cursor) { This function is called from gtk+2.0-2.16.1/gdk/x11/gdkwindow-x11.c::gdk_window_x11_set_cursor() if (!GDK_WINDOW_DESTROYED (window)) { XDefineCursor (GDK_WINDOW_XDISPLAY (window), GDK_WINDOW_XID (window), xcursor); if (cursor) impl->cursor = gdk_cursor_ref (cursor); } Which comes from: #define GDK_WINDOW_XDISPLAY(win) (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->xdisplay) #define GDK_SCREEN_X11(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN_X11, GdkScreenX11)) #define GDK_WINDOW_SCREEN(win) (GDK_DRAWABLE_IMPL_X11 (((GdkWindowObject) win)->impl)->screen) -- two xscreens -> gnome panel crashes https://bugs.launchpad.net/bugs/278261 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-panel in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs