StacktraceTop: g_variant_unref (value=0x0) at /build/buildd/glib2.0-2.29.8/./glib/gvariant-core.c:617 g_settings_get_boolean (settings=0x0, key=0x810e222 "enable") at /build/buildd/glib2.0-2.29.8/./gio/gsettings.c:1955 maybe_show_status_icon (manager=0x97275e8) at gsd-a11y-keyboard-manager.c:445 g_cclosure_marshal_VOID__STRING (closure=0x9794b20, return_value=0x0, n_param_values=2, param_values=0x97e2540, invocation_hint=0xb5afc5c0, marshal_data=0x0) at /build/buildd/glib2.0-2.29.8/./gobject/gmarshal.c:498 g_closure_invoke (closure=0x9794b20, return_value=0x0, n_param_values=2, param_values=0x97e2540, invocation_hint=0xb5afc5c0) at /build/buildd/glib2.0-2.29.8/./gobject/gclosure.c:771
StacktraceTop: buildd/ glib2.0- 2.29.8/ ./glib/ gvariant- core.c: 617 get_boolean (settings=0x0, key=0x810e222 "enable") at /build/ buildd/ glib2.0- 2.29.8/ ./gio/gsettings .c:1955 show_status_ icon (manager=0x97275e8) at gsd-a11y- keyboard- manager. c:445 marshal_ VOID__STRING (closure=0x9794b20, return_value=0x0, n_param_values=2, param_values= 0x97e2540, invocation_ hint=0xb5afc5c0 , marshal_data=0x0) at /build/ buildd/ glib2.0- 2.29.8/ ./gobject/ gmarshal. c:498 0x97e2540, invocation_ hint=0xb5afc5c0 ) at /build/ buildd/ glib2.0- 2.29.8/ ./gobject/ gclosure. c:771
g_variant_unref (value=0x0) at /build/
g_settings_
maybe_
g_cclosure_
g_closure_invoke (closure=0x9794b20, return_value=0x0, n_param_values=2, param_values=