Hi, looks like last upgrades using yum broke workrave: now it doesn't start any more. Possible culprits are: gnome-python2-gconf-2.10.0-1 Wed 26 Jul 2006 10:45:22 AM BRT libgnomeuimm26-2.10.0-3 Wed 26 Jul 2006 10:07:44 AM BRT gconfmm26-2.10.0-4 Wed 26 Jul 2006 10:07:43 AM BRT libglademm24-2.6.0-3 Wed 26 Jul 2006 10:07:42 AM BRT libgnomemm26-2.10.0-3 Wed 26 Jul 2006 10:07:41 AM BRT libgnomecanvasmm26-2.10.0-3 Wed 26 Jul 2006 10:07:41 AM BRT gtkmm24-2.6.10-2.fc4 Wed 26 Jul 2006 10:07:23 AM BRT Workrave RPM is workrave-1.8.3-1.fc4.1 . Running workrave with strace doesn't give me anything useful (or it is buried under tons of output). GDB gives this: (workrave:4866): glibmm-CRITICAL **: Glib::Interface::Interface(const Glib::Interface_Class&): assertion `gobject_ != 0' failed (no debugging symbols found) (no debugging symbols found) Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1208932128 (LWP 4866)] 0x00ae3178 in __cxxabiv1::__vmi_class_type_info::__do_find_public_src () from /usr/lib/libstdc++.so.6 (gdb) bt #0 0x00ae3178 in __cxxabiv1::__vmi_class_type_info::__do_find_public_src () from /usr/lib/libstdc++.so.6 #1 0x00ae2bdc in __cxxabiv1::__si_class_type_info::__do_find_public_src () from /usr/lib/libstdc++.so.6 #2 0x00ae30ce in __dynamic_cast () from /usr/lib/libstdc++.so.6 #3 0x021baa65 in Gtk::Container_Class::add_callback () from /usr/lib/libgtkmm-2.4.so.1 #4 0x00bb7156 in g_cclosure_marshal_VOID__OBJECT () from /usr/lib/libgobject-2.0.so.0 #5 0x00baad9b in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0 #6 0x00bab285 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #7 0x00bb93b0 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #8 0x00bbaeb0 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #9 0x00bbb223 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #10 0x0618d54a in gtk_container_add () from /usr/lib/libgtk-x11-2.0.so.0 #11 0x021bba68 in Gtk::Container::add () from /usr/lib/libgtkmm-2.4.so.1 #12 0x021e3274 in Gtk::MenuItem::add_accel_label () from /usr/lib/libgtkmm-2.4.so.1 #13 0x021e3abc in Gtk::MenuItem::MenuItem () from /usr/lib/libgtkmm-2.4.so.1 #14 0x080c80cd in Menus::create_menu () #15 0x080c9324 in Menus::create_main_window_menu () #16 0x080b4dd4 in MainWindow::init () #17 0x080b512b in MainWindow::MainWindow () #18 0x080adac8 in GUI::init_gui () #19 0x080ae3b0 in GUI::main () #20 0x080ca6c8 in run () #21 0x006bdd7f in __libc_start_main () from /lib/libc.so.6 #22 0x080aad5d in _start () Anyone experiencing these problems? TIA Andre -- Andre Costa