Public bug reported:
Today, the mixer applet stopped working. If I try to add it to the
panel, all I get is:
The panel encountered a problem while loading
"OAFIID:GNOME_MixerApplet".
Also every time I log in I get a message that the gnome settings daemon
restarted too many times, although everything else on my desktop works.
I see the following on the terminal:
** (mixer_applet2:12915): WARNING **: FIXME: wait for completion unimplemented
** (mixer_applet2:12907): WARNING **: Failed to send buffer
** (mixer_applet2:12907): WARNING **: Failed to send buffer
(mixer_applet2:12907): Bonobo-CRITICAL **: bonobo_object_unref:
assertion `ao != NULL' failed
(mixer_applet2:12907): Gtk-CRITICAL **: gtk_image_set_from_pixbuf:
assertion `GTK_IS_IMAGE (image)' failed
I can't tell what image it's talking about.
A backtrace from running the mixer applet reveals:
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb73ffb4b in writev () from /lib/tls/i686/cmov/libc.so.6
#2 0xb7568ba1 in link_connection_read () from /usr/lib/libORBit-2.so.0
#3 0xb7568f11 in link_connection_writev () from /usr/lib/libORBit-2.so.0
#4 0xb754b241 in giop_send_buffer_write () from /usr/lib/libORBit-2.so.0
#5 0xb754f4f5 in ORBit_small_freekids () from /usr/lib/libORBit-2.so.0
#6 0xb754fca6 in ORBit_small_invoke_stub () from /usr/lib/libORBit-2.so.0
#7 0xb754fe96 in ORBit_small_invoke_stub_n () from /usr/lib/libORBit-2.so.0
#8 0xb75616be in ORBit_c_stub_invoke () from /usr/lib/libORBit-2.so.0
#9 0xb75f3df3 in ConfigDatabase2_lookup_with_schema_name () from
/usr/lib/libgconf-2.so.4
#10 0xb75eaae8 in gconf_engine_get_fuller () from /usr/lib/libgconf-2.so.4
#11 0xb75ead40 in gconf_engine_get_entry () from /usr/lib/libgconf-2.so.4
#12 0xb75ee5d9 in gconf_client_value_changed () from /usr/lib/libgconf-2.so.4
#13 0xb75ee78a in gconf_client_value_changed () from /usr/lib/libgconf-2.so.4
#14 0xb75eee4a in gconf_client_get_string () from /usr/lib/libgconf-2.so.4
#15 0xb7ee6c1a in panel_applet_gconf_get_string () from
/usr/lib/libpanel-applet-2.so.0
#16 0x0804d830 in gnome_volume_applet_setup (applet=0x80be058,
elements=0x823fe30) at applet.c:394
#17 0x0804f25d in gnome_volume_applet_factory (applet=0xffffffe0,
iid=0x81db660 "OAFIID:GNOME_MixerApplet", data=0x0) at load.c:309
#18 0xb7ee72a1 in panel_applet_marshal_BOOLEAN__STRING () from
/usr/lib/libpanel-applet-2.so.0
#19 0xb759f79f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#20 0xb762e3da in bonobo_closure_invoke_va_list () from
/usr/lib/libbonobo-2.so.0
#21 0xb762e6d7 in bonobo_closure_invoke () from /usr/lib/libbonobo-2.so.0
#22 0xb7ee3578 in panel_applet_get_type () from /usr/lib/libpanel-applet-2.so.0
#23 0xb75ab423 in g_cclosure_marshal_VOID__VOID () from
/usr/lib/libgobject-2.0.so.0
#24 0xb759f79f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#25 0xb75ae2ea in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#26 0xb75afb19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#27 0xb75afe89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#28 0xb7de8928 in bonobo_control_add_listener () from
/usr/lib/libbonoboui-2.so.0
#29 0xb762fc83 in _ORBIT_skel_small_Bonobo_Control_setFrame () from
/usr/lib/libbonobo-2.so.0
#30 0xb755e42a in ORBit_POA_setup_root () from /usr/lib/libORBit-2.so.0
#31 0xb7562f91 in ORBit_OAObject_invoke () from /usr/lib/libORBit-2.so.0
#32 0xb754ff64 in ORBit_small_invoke_adaptor () from /usr/lib/libORBit-2.so.0
#33 0xb755e747 in ORBit_POAObject_post_invoke () from /usr/lib/libORBit-2.so.0
#34 0xb755edae in ORBit_POAObject_post_invoke () from /usr/lib/libORBit-2.so.0
#35 0xb7561805 in ORBit_c_stub_invoke () from /usr/lib/libORBit-2.so.0
#36 0xb7562d50 in ORBit_handle_request () from /usr/lib/libORBit-2.so.0
#37 0xb754ce61 in giop_connection_handle_input () from /usr/lib/libORBit-2.so.0
#38 0xb75695c4 in link_connection_set_max_buffer () from
/usr/lib/libORBit-2.so.0
#39 0xb756b4fb in link_servers_move_io_T () from /usr/lib/libORBit-2.so.0
#40 0xb74a28d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb74a5996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#42 0xb74a5cb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#43 0xb761c477 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#44 0xb761a9b1 in bonobo_generic_factory_main_timeout () from
/usr/lib/libbonobo-2.so.0
#45 0xb761aa35 in bonobo_generic_factory_main () from /usr/lib/libbonobo-2.so.0
#46 0xb7ee4ed8 in panel_applet_factory_main_closure () from
/usr/lib/libpanel-applet-2.so.0
#47 0xb7ee4faa in panel_applet_factory_main () from
/usr/lib/libpanel-applet-2.so.0
#48 0x0804f354 in main (argc=2, argv=0x2) at load.c:314
line 394 of applet.c is:
active_element_name = panel_applet_gconf_get_string (PANEL_APPLET (applet),
GNOME_VOLUME_APPLET_KEY_ACTIVE_ELEMENT, NULL);
The regular volume application works fine.
** Affects: gnome-applets (Ubuntu)
Importance: Untriaged
Status: Unconfirmed
--
mixer applet no longer works
https://launchpad.net/bugs/49537
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