Comment 4 for bug 1271816

Now I'm facing similar problems with noise.

sumit@sumit-ThinkPad-SL400:~$ noise
[_LOG_LEVEL_INFO 14:01:59.489434] Application.vala:77: Music version: 0.2.4
[_LOG_LEVEL_INFO 14:01:59.489513] Application.vala:79: Kernel version: 3.2.0-59-generic-pae
[_LOG_LEVEL_WARN 14:01:59.664318] [GLib-GObject] /build/buildd/glib2.0-2.32.4/./gobject/gsignal.c:2361: signal `child-added' is invalid for instance `0x9bae020'
[_LOG_LEVEL_WARN 14:01:59.664387] [GLib-GObject] /build/buildd/glib2.0-2.32.4/./gobject/gsignal.c:2361: signal `child-removed' is invalid for instance `0x9bae020'
[_LOG_LEVEL_FATAL 14:01:59.664434] gee_collection_get_read_only_view: assertion `self != NULL' failed
[_LOG_LEVEL_FATAL 14:01:59.664464] Music will not function properly.
[_LOG_LEVEL_FATAL 14:01:59.664504] gee_iterable_iterator: assertion `self != NULL' failed
[_LOG_LEVEL_FATAL 14:01:59.664533] Music will not function properly.
[_LOG_LEVEL_FATAL 14:01:59.664572] gee_iterator_next: assertion `self != NULL' failed
[_LOG_LEVEL_FATAL 14:01:59.664600] Music will not function properly.
[_LOG_LEVEL_WARN 14:01:59.666806] [GLib-GObject] specified class size for type `NoisePlayListCategory' is smaller than the parent type's `GraniteWidgetsSourceListExpandableItem' class size
[_LOG_LEVEL_FATAL 14:01:59.666867] [GLib] g_once_init_leave: assertion `result != 0' failed
[_LOG_LEVEL_FATAL 14:01:59.666898] Music will not function properly.
[_LOG_LEVEL_FATAL 14:01:59.667265] [GLib-GObject] g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed
[_LOG_LEVEL_FATAL 14:01:59.667365] Music will not function properly.
[_LOG_LEVEL_FATAL 14:01:59.667408] granite_widgets_source_list_item_set_name: assertion `self != NULL' failed
[_LOG_LEVEL_FATAL 14:01:59.667437] Music will not function properly.
[_LOG_LEVEL_FATAL 14:01:59.667476] granite_widgets_source_list_item_set_editable: assertion `self != NULL' failed
[_LOG_LEVEL_FATAL 14:01:59.667505] Music will not function properly.
Segmentation fault

...?