#0 0x00007f84c1c4c133 in std::_List_node_base::_M_hook(std::_List_node_base*) () from /usr/lib/libstdc++.so.6 No symbol table info available. #1 0x00007f84b628a1d3 in sigc::internal::signal_emit0::emit(sigc::internal::signal_impl*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #2 0x00007f84b6286ae3 in Launcher::EventLogic() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #3 0x00007f84b6287ca1 in Launcher::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #4 0x00007f84b5f370c1 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #5 0x00007f84b5f3a0aa in nux::Layout::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #6 0x00007f84b5f03b1f in nux::BaseWindow::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #7 0x00007f84b5f370c1 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #8 0x00007f84b5fa5f61 in nux::WindowCompositor::RenderTopViewContent(nux::BaseWindow*, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #9 0x00007f84b5fafee4 in nux::WindowCompositor::RenderTopViews(bool, std::list, std::allocator > >&, bool, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #10 0x00007f84b5fb0814 in nux::WindowCompositor::Draw(bool, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #11 0x00007f84b5fb3cea in nux::WindowThread::RenderInterfaceFromForeignCmd() () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #12 0x00007f84b626ec75 in UnityScreen::paintDisplay(CompRegion const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #13 0x00007f84b626ecd7 in UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #14 0x00007f84bbcac09d in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #15 0x00007f84bbca12b9 in PrivateGLScreen::paintOutputs(std::list >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so No symbol table info available. #16 0x00007f84bc2cc9e9 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #17 0x00007f84bc2ce810 in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so No symbol table info available. #18 0x0000000000421657 in CompTimeoutSource::callback() () No symbol table info available. #19 0x00000000004210cd in CompTimeoutSource::dispatch(sigc::slot_base*) () No symbol table info available. #20 0x00007f84c29658ef in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #21 0x00007f84c0921d0d in g_main_context_dispatch () from /lib/libglib-2.0.so.0 No symbol table info available. #22 0x00007f84c09224f8 in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #23 0x00007f84c0922b3a in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #24 0x0000000000429b8a in CompScreen::eventLoop() () No symbol table info available. #25 0x0000000000422c50 in main () No symbol table info available.