. Thread 2 (Thread 1832): #0 0x00007f9085fa8093 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f90899ef1c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f90899ef9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f908511eb36 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f9089a14506 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f9082edcbc3 in ?? () from /usr/lib/nvidia-current/libGL.so.1 No symbol table info available. #6 0x00007f908627bd8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007f9085fb51dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #8 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 1827): #0 0x00007f9085f02c55 in raise () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f9085f06997 in abort () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #2 0x00007f9089a126fd in g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f9089a12c22 in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x0000000000665fc4 in sp_document_maybe_done(SPDocument*, char const*, unsigned int, Glib::ustring) () No symbol table info available. #5 0x000000000094b2e1 in Inkscape::UI::Dialog::FilterEffectsDialog::set_attr(SPObject*, SPAttributeEnum, char const*) () No symbol table info available. #6 0x000000000094b3fc in Inkscape::UI::Dialog::FilterEffectsDialog::set_attr_direct(Inkscape::UI::Widget::AttrWidget const*) () No symbol table info available. #7 0x000000000095a4bf in sigc::internal::slot_call0, Inkscape::UI::Widget::AttrWidget*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it(sigc::internal::slot_rep*) () No symbol table info available. #8 0x0000000000664292 in sigc::internal::signal_emit0::emit(sigc::internal::signal_impl*) () No symbol table info available. #9 0x0000000000664292 in sigc::internal::signal_emit0::emit(sigc::internal::signal_impl*) () No symbol table info available. #10 0x00007f908c44e9e8 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #11 0x00007f9089ca8e84 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x00007f9089cbc2c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x00007f9089cc5707 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007f9089cc58d2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007f908b28236a in gtk_adjustment_value_changed () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #16 0x00007f908b3b2973 in gtk_spin_button_set_value () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #17 0x00007f908b3b3297 in gtk_spin_button_update () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #18 0x00007f908b3b3818 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #19 0x00007f908b33f848 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #20 0x00007f9089ca8e84 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #21 0x00007f9089cbbf34 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #22 0x00007f9089cc5596 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #23 0x00007f9089cc58d2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #24 0x00007f908b459f71 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #25 0x00007f908b466b91 in gtk_widget_send_focus_change () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #26 0x00007f908b466de2 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #27 0x00007f908b4676da in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #28 0x00007f9089ca8e84 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #29 0x00007f9089cbbf34 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #30 0x00007f9089cc5707 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #31 0x00007f9089cc58d2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #32 0x00007f908b46f90d in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #33 0x00007f908b461adb in gtk_widget_hide () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #34 0x00007f908b2c13e0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #35 0x000000000094d229 in Inkscape::UI::Dialog::FilterEffectsDialog::update_settings_view() () No symbol table info available. #36 0x0000000000664292 in sigc::internal::signal_emit0::emit(sigc::internal::signal_impl*) () No symbol table info available. #37 0x0000000000b86d0a in Inkscape::XML::SignalObserver::notifyAttributeChanged(Inkscape::XML::Node&, unsigned int, Inkscape::Util::ptr_shared, Inkscape::Util::ptr_shared) () No symbol table info available. #38 0x0000000000b864e5 in Inkscape::XML::CompositeNodeObserver::notifyAttributeChanged(Inkscape::XML::Node&, unsigned int, Inkscape::Util::ptr_shared, Inkscape::Util::ptr_shared) () No symbol table info available. #39 0x000000000091d3ef in Inkscape::XML::SimpleNode::setAttribute(char const*, char const*, bool) () No symbol table info available. #40 0x000000000091f66e in sp_repr_undo_log(Inkscape::XML::Event*) () No symbol table info available. #41 0x000000000066568e in sp_document_undo(SPDocument*) () No symbol table info available. #42 0x0000000000691b41 in sp_undo(SPDesktop*, SPDocument*) () No symbol table info available. #43 0x000000000080bbd2 in sp_action_perform(SPAction*, void*) () No symbol table info available. #44 0x000000000069dfcc in sp_shortcut_invoke(unsigned int, Inkscape::UI::View::View*) () No symbol table info available. #45 0x00007f908d055df8 in ?? () from /usr/lib/libgtkmm-2.4.so.1 No symbol table info available. #46 0x00007f908b33f848 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #47 0x00007f9089ca8e84 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #48 0x00007f9089cbc2c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #49 0x00007f9089cc5596 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #50 0x00007f9089cc58d2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #51 0x00007f908b459f71 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #52 0x00007f908b46f7db in gtk_window_propagate_key_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #53 0x00007f908b4722db in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #54 0x00007f908b33f848 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #55 0x00007f9089ca8e84 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #56 0x00007f9089cbbf34 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #57 0x00007f9089cc5596 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #58 0x00007f9089cc58d2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #59 0x00007f908b459f71 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #60 0x00007f908b33db17 in gtk_propagate_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #61 0x00007f908b33dda3 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #62 0x00007f908afb209c in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 No symbol table info available. #63 0x00007f90899eecbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #64 0x00007f90899ef4b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #65 0x00007f90899ef9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #66 0x00007f908b33cdd7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 No symbol table info available. #67 0x000000000065ca00 in sp_main_gui(int, char const**) () No symbol table info available. #68 0x0000000000641e98 in main () No symbol table info available.