(terminal:26948): Vte-WARNING **: Error (Invalid or incomplete multibyte or wide character) converting data for child, dropping.

Program received signal SIGSEGV, Segmentation fault.
0xb7df1fe0 in _vte_xft_font_for_char (font=0x0, c=32) at vtexft.c:160
160     vtexft.c: No such file or directory.
        in vtexft.c
(gdb) bt
#0  0xb7df1fe0 in _vte_xft_font_for_char (font=0x0, c=32) at vtexft.c:160
#1  0xb7df3082 in _vte_xft_get_char_width (draw=0x83274e0, c=32, columns=1)
    at vtexft.c:580
#2  0xb7de0a9d in _vte_draw_get_char_width (draw=0x83274e0, c=32, columns=1)
    at vtedraw.c:283
#3  0xb7dbf435 in _vte_invalidate_cursor_once (terminal=0x830e090, periodic=0)
    at vte.c:602
#4  0xb7dcaf98 in vte_terminal_focus_in (widget=0x830e090, event=0x80b5b88)
    at vte.c:6185
#5  0xb7add772 in _gtk_marshal_BOOLEAN__BOXED (closure=0x80d3918, 
    return_value=0xbfc0f6d8, n_param_values=2, param_values=0xbfc0f7f8, 
    invocation_hint=0xbfc0f674, marshal_data=0xb7dcae91) at gtkmarshalers.c:84
#6  0xb772d4e9 in g_type_class_meta_marshal (closure=0x80d3918, 
    return_value=0xbfc0f6d8, n_param_values=2, param_values=0xbfc0f7f8, 
    invocation_hint=0xbfc0f674, marshal_data=0xe0) at gclosure.c:567
#7  0xb772d103 in g_closure_invoke (closure=0x80d3918, 
    return_value=0xbfc0f6d8, n_param_values=2, param_values=0xbfc0f7f8, 
    invocation_hint=0xbfc0f674) at gclosure.c:490
#8  0xb774943f in signal_emit_unlocked_R (node=0x80d3678, detail=0, 
    instance=0x830e090, emission_return=0xbfc0f9b8, 
    instance_and_params=0xbfc0f7f8) at gsignal.c:2478
#9  0xb7748250 in g_signal_emit_valist (instance=0x830e090, signal_id=41, 
    detail=0, var_args=0xbfc0fa30 "XúÀ¿\210^\f\b\001") at gsignal.c:2209
---Type <return> to continue, or q <return> to quit---
#10 0xb774857d in g_signal_emit (instance=0x830e090, signal_id=41, detail=0)
    at gsignal.c:2243
#11 0xb7c89285 in gtk_widget_event_internal (widget=0x830e090, event=0x80b5b88)
    at gtkwidget.c:3915
#12 0xb7c88d4c in IA__gtk_widget_event (widget=0x830e090, event=0x80b5b88)
    at gtkwidget.c:3721
#13 0xb7c9e4a6 in do_focus_change (widget=0x830e090, in=1) at gtkwindow.c:4783
#14 0xb7ca3a20 in window_update_has_focus (window=0x80e0878)
    at gtkwindow.c:7727
#15 0xb7ca3b6a in _gtk_window_set_is_active (window=0x80e0878, is_active=1)
    at gtkwindow.c:7759
#16 0xb7c9e580 in gtk_window_focus_in_event (widget=0x80e0878, event=0x81c1e80)
    at gtkwindow.c:4805
#17 0xb7add772 in _gtk_marshal_BOOLEAN__BOXED (closure=0x80d3918, 
    return_value=0xbfc0fe48, n_param_values=2, param_values=0xbfc0ff68, 
    invocation_hint=0xbfc0fde4, marshal_data=0xb7c9e4fa) at gtkmarshalers.c:84
#18 0xb772d4e9 in g_type_class_meta_marshal (closure=0x80d3918, 
    return_value=0xbfc0fe48, n_param_values=2, param_values=0xbfc0ff68, 
    invocation_hint=0xbfc0fde4, marshal_data=0xe0) at gclosure.c:567
#19 0xb772d103 in g_closure_invoke (closure=0x80d3918, 
    return_value=0xbfc0fe48, n_param_values=2, param_values=0xbfc0ff68, 
    invocation_hint=0xbfc0fde4) at gclosure.c:490
#20 0xb774943f in signal_emit_unlocked_R (node=0x80d3678, detail=0, 
---Type <return> to continue, or q <return> to quit---
    instance=0x80e0878, emission_return=0xbfc10128, 
    instance_and_params=0xbfc0ff68) at gsignal.c:2478
#21 0xb7748250 in g_signal_emit_valist (instance=0x80e0878, signal_id=41, 
    detail=0, var_args=0xbfc101a0 "È\001Á¿\210^\f\b\001") at gsignal.c:2209
#22 0xb774857d in g_signal_emit (instance=0x80e0878, signal_id=41, detail=0)
    at gsignal.c:2243
#23 0xb7c89285 in gtk_widget_event_internal (widget=0x80e0878, event=0x81c1e80)
    at gtkwidget.c:3915
#24 0xb7c88d4c in IA__gtk_widget_event (widget=0x80e0878, event=0x81c1e80)
    at gtkwidget.c:3721
#25 0xb7ad97c8 in IA__gtk_main_do_event (event=0x81c1e80) at gtkmain.c:1547
#26 0xb77fd4e8 in gdk_event_dispatch (source=0x80b8d68, callback=0, 
    user_data=0x0) at gdkevents-x11.c:2318
#27 0xb76ab6c8 in g_main_dispatch (context=0x80b8db0) at gmain.c:2045
#28 0xb76accbc in g_main_context_dispatch (context=0x80b8db0) at gmain.c:2596
#29 0xb76ad265 in g_main_context_iterate (context=0x80b8db0, block=1, 
    dispatch=1, self=0x80c96f8) at gmain.c:2677
#30 0xb76adb24 in g_main_loop_run (loop=0x8081a28) at gmain.c:2881
#31 0xb7ad8d45 in IA__gtk_main () at gtkmain.c:1148
#32 0x08053e88 in main (argc=2, argv=0xbfc105e4) at main.c:277
