Thread 1 (Thread 807807400 (LWP 100276/wrapper)): #0 0x000000080265cd1a in write () from /lib/libc.so.7 No symbol table info available. #1 0x0000000802343050 in write () from /lib/libthr.so.3 No symbol table info available. #2 0x00000008020a0688 in g_log_default_handler () from /usr/local/lib/libglib-2.0.so.0 No symbol table info available. #3 0x000000080209f9c1 in g_logv () from /usr/local/lib/libglib-2.0.so.0 No symbol table info available. #4 0x00000008075b7340 in xfce_mixer_debug_real ( log_domain=0x8075b8493 "xfce4-mixer-plugin", file=0x8075b84d0 "xfce-mixer-plugin.c", func=0x8075b8b20 "xfce_mixer_plugin_button_is_muted", line=892, format=0x8075b8b98 "button 'is-muted' property changed to %s") at xfce-mixer-debug.c:103 args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffbdf0, reg_save_area = 0x7fffffffbd30}} prefixed_format = ( gchar *) 0x809d0bd80 "[xfce-mixer-plugin.c:892 xfce_mixer_plugin_button_is_muted]: button 'is-muted' property changed to %s" #5 0x00000008075b3a94 in xfce_mixer_plugin_button_is_muted ( mixer_plugin=0x807877030, pspec=0x809ce48a0, object=0x809c47ea0) at xfce-mixer-plugin.c:892 muted = 1 __PRETTY_FUNCTION__ = "xfce_mixer_plugin_button_is_muted" __func__ = "xfce_mixer_plugin_button_is_muted" #6 0x0000000801a0b54f in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #7 0x0000000801a22531 in g_signal_handlers_block_matched () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #8 0x0000000801a243d0 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #9 0x0000000801a247d3 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #10 0x0000000801a0f732 in g_object_type_init () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #11 0x0000000801a113e5 in g_object_set_property () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #12 0x00000008075b0abb in xfce_volume_button_set_muted (button=0x809c47ea0, is_muted=1) at xfce-volume-button.c:1026 value = {g_type = 20, data = {{v_int = 1, v_uint = 1, v_long = 1, v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45, v_double = 4.9406564584124654e-324, v_pointer = 0x1}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} __PRETTY_FUNCTION__ = "xfce_volume_button_set_muted" #13 0x00000008075af06e in xfce_volume_button_scale_changed_value ( button=0x809c47ea0, scroll=GTK_SCROLL_JUMP, value=0, range=0x809d17200) at xfce-volume-button.c:464 old_value = 0.011494252873563204 new_value = 0 #14 0x0000000800b80334 in gtk_marshal_BOOLEAN__VOID () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #15 0x0000000801a0b54f in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #16 0x0000000801a22531 in g_signal_handlers_block_matched () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #17 0x0000000801a240c2 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #18 0x0000000801a247d3 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #19 0x0000000800bbb2a1 in gtk_radio_tool_button_new_from_widget () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #20 0x0000000800bbd65a in gtk_range_get_adjustment () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #21 0x0000000800b806df in gtk_marshal_BOOLEAN__VOID () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #22 0x0000000801a0b54f in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #23 0x0000000801a226fb in g_signal_handlers_block_matched () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #24 0x0000000801a240c2 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #25 0x0000000801a247d3 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0 No symbol table info available. #26 0x0000000800c910e5 in gtk_widget_style_attach () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #27 0x0000000800b79339 in gtk_propagate_event () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #28 0x0000000800b7a467 in gtk_main_do_event () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #29 0x00000008010b2bfc in gdk_add_client_message_filter () from /usr/local/lib/libgdk-x11-2.0.so.0 No symbol table info available. #30 0x00000008020958e3 in g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0 No symbol table info available. #31 0x0000000802099902 in g_main_context_prepare () from /usr/local/lib/libglib-2.0.so.0 No symbol table info available. #32 0x0000000802099cf5 in g_main_loop_run () from /usr/local/lib/libglib-2.0.so.0 No symbol table info available. #33 0x0000000800b7a803 in gtk_main () from /usr/local/lib/libgtk-x11-2.0.so.0 No symbol table info available. #34 0x00000000004040b8 in main (argc=8, argv=0x7fffffffd370) at main.c:395 library = (GModule *) 0x807839070 preinit_func = 0 dbus_gconnection = (DBusGConnection *) 0x8079e8288 dbus_gproxy = (DBusGProxy *) 0x807808b20 module = (WrapperModule *) 0x80780f800 plug = (WrapperPlug *) 0x807877190 provider = (GtkWidget *) 0x807877030 path = (gchar *) 0x8078b9e00 "\004" gproxy_destroy_id = 4 error = (GError *) 0x0 filename = ( const gchar *) 0x7fffffffd6e3 "/usr/local/lib/xfce4/panel/plugins/libmixer.so" unique_id = 3 socket_id = 23068703 name = (const gchar *) 0x7fffffffd71d "mixer" display_name = (const gchar *) 0x7fffffffd723 "Audio Mixer" comment = (const gchar *) 0x7fffffffd72f "Adjust volume levels" arguments = (gchar **) 0x7fffffffd3b0 The program is running. Quit anyway (and detach it)? (y or n) Detaching from program: /usr/local/lib/xfce4/panel/wrapper, process 1620