StacktraceTop: panel_indicator_entry_accessible_get_n_children (accessible=<optimized out>) at /build/buildd/unity-5.4.0/services/panel-indicator-entry-accessible.c:254 ?? () ?? () ?? () ?? ()
StacktraceTop: indicator_ entry_accessibl e_get_n_ children (accessible= <optimized out>) at /build/ buildd/ unity-5. 4.0/services/ panel-indicator -entry- accessible. c:254
panel_
?? ()
?? ()
?? ()
?? ()