/usr/bin/blueman-sendto:6:g_assertion_message:g_assertion_message_expr:_gtk_rbtree_node_find_offset:gtk_tree_view_update_rubber_band_selection:gtk_tree_view_update_rubber_band

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding blueman. This problem was most recently seen with package version 2.0.4-1ubuntu2, the problem page at https://errors.ubuntu.com/problem/263cd0b2d16806007eb740dfefec0fe6015f1d27 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker you can request it at http://forms.canonical.com/reports/.