I have the same problem. When I am trying to navigate to mentioned http://www.csse.uwa.edu.au/~john/ or e.g. http://www.plunk.org/~hatch/HyperbolicApplet/ Firefox crashes. It's completely reproducible.
$ firefox GCJ PLUGIN: thread 0xfc4840: NP_Initialize GCJ PLUGIN: thread 0xfc4840: NP_Initialize: using /usr/lib/classpath/gappletviewer. GCJ PLUGIN: thread 0xfc4840: NP_Initialize return GCJ PLUGIN: thread 0xfc4840: GCJ_New GCJ PLUGIN: thread 0xfc4840: plugin_data_new GCJ PLUGIN: thread 0xfc4840: plugin_data_new return GCJ PLUGIN: thread 0xfc4840: plugin_get_documentbase GCJ PLUGIN: thread 0xfc4840: plugin_get_documentbase return gcjwebplugin.cc:978: thread 0xfc4840: Error: Failed to read line from whitelist file. GCJ PLUGIN: thread 0xfc4840: NP_GetValue GCJ PLUGIN: thread 0xfc4840: NP_GetValue: returning plugin description. GCJ PLUGIN: thread 0xfc4840: NP_GetValue return GCJ PLUGIN: thread 0xfc4840: GCJ_GetValue GCJ PLUGIN: thread 0xfc4840: GCJ_GetValue: returning TRUE for NeedsXEmbed. GCJ PLUGIN: thread 0xfc4840: GCJ_GetValue return (firefox:7843): Gdk-CRITICAL **: gdk_window_get_user_data: assertion `window != NULL' failed (firefox:7843): Gtk-CRITICAL **: gtk_container_add: assertion `GTK_IS_CONTAINER (container)' failed (firefox:7843): Gtk-CRITICAL **: gtk_widget_realize: assertion `GTK_WIDGET_ANCHORED (widget) || GTK_IS_INVISIBLE (widget)' failed (firefox:7843): Gtk-CRITICAL **: gtk_socket_get_id: assertion `GTK_WIDGET_ANCHORED (socket)' failed Segmentation fault I have also 64bit Ubuntu 8.10 (Firefox 3.0.8 with gcjwebplugin 0.96.1) I want to help, but I don't know which informations should I attach or what should I do. -- Intrepid, Firefox crashes when viewing Java applets. Segmatation fault core dumped. https://bugs.launchpad.net/bugs/255681 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
