#0  0x00007f99d53919b4 in nux::WindowCompositor::SetKeyFocusArea(nux::InputArea*) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#1  0x00007f99d539282a in nux::WindowCompositor::KeyboardEventCycle(nux::Event&) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#2  0x00007f99d539383d in nux::WindowCompositor::ProcessEvent(nux::Event&) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#3  0x00007f99d53972e2 in nux::WindowThread::ProcessForeignEvent(_XEvent*, void*) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#4  0x00007f99d5756fcd in UnityScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#5  0x000000000044e908 in CompScreen::handleEvent(_XEvent*) ()
No symbol table info available.
#6  0x000000000042e4f0 in PrivateScreen::processEvents() ()
No symbol table info available.
#7  0x0000000000455c31 in CompEventSource::callback() ()
No symbol table info available.
#8  0x00007f99e754f9df in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#9  0x00007f99e7055b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f99e7056368 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f99e70568a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x000000000042b546 in CompScreen::eventLoop() ()
No symbol table info available.
#13 0x000000000041f57a in main ()
No symbol table info available.