#0 0x00007f5ed138f480 in unity::PlacesStyle::GetDefaultNColumns() const () from /usr/lib/compiz/libunityshell.so No symbol table info available. #1 0x00007f5ed13700f2 in unity::dash::LensView::UpdateCounts(unity::PlacesGroup*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #2 0x00007f5ed137031d in unity::dash::LensView::OnResultRemoved(unity::dash::Result const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #3 0x00007f5ecefef98d in unity::dash::Results::OnRowRemoved(unity::dash::Result&) () from /usr/lib/libunity-core-4.0.so.4 No symbol table info available. #4 0x00007f5eceff0d55 in unity::dash::Model::OnRowRemoved(_DeeModel*, _DeeModelIter*) () from /usr/lib/libunity-core-4.0.so.4 No symbol table info available. #5 0x00007f5ecefb852f in unity::glib::Signal1::Callback(_DeeModel*, _DeeModelIter*, unity::glib::Signal1*) () from /usr/lib/libunity-core-4.0.so.4 No symbol table info available. #6 0x00007f5ede055254 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007f5ede0684fb in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0x00007f5ede071b17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #9 0x00007f5ede071ecd in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #10 0x00007f5ede055254 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007f5ede0684fb in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x00007f5ede071b17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x00007f5ede071ecd in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007f5ed00bb0d6 in ?? () from /usr/lib/libdee-1.0.so.1 No symbol table info available. #15 0x00007f5ed00bd7db in ?? () from /usr/lib/libdee-1.0.so.1 No symbol table info available. #16 0x00007f5ede9f530e in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #17 0x00007f5ee140db4d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #18 0x00007f5ee140e348 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #19 0x00007f5ee140e519 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00007f5ed7b37c79 in ?? () from /usr/lib/compizconfig/backends/libgconf.so No symbol table info available. #21 0x00007f5ed85d381e in CcpScreen::timeout() () from /usr/lib/compiz/libccp.so No symbol table info available. #22 0x0000000000422d6b in CompTimer::triggerCallback() () No symbol table info available. #23 0x0000000000422ea2 in CompTimeoutSource::callback() () No symbol table info available. #24 0x000000000042239d in CompTimeoutSource::dispatch(sigc::slot_base*) () No symbol table info available. #25 0x00007f5ee19079df in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #26 0x00007f5ee140db4d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #27 0x00007f5ee140e348 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #28 0x00007f5ee140e882 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #29 0x000000000042c7b6 in CompScreen::eventLoop() () No symbol table info available. #30 0x000000000042022a in main () No symbol table info available.