. Thread 3 (Thread 0xb5fb3b70 (LWP 1348)): #0 0x00355416 in __kernel_vsyscall () No symbol table info available. #1 0x00ad014e in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x006e1f4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x006d3456 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x006d3b5b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x046689ca in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x006fa444 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x009f8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00adee0e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 2 (Thread 0xb67b4b70 (LWP 1347)): #0 0x00355416 in __kernel_vsyscall () No symbol table info available. #1 0x00ad014e in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x006e1f4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x006d3456 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x006d3b5b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x0166f294 in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0x006fa444 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x009f8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00adee0e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 1 (Thread 0xb784c880 (LWP 1280)): #0 0x00658ff6 in g_type_check_instance_is_a () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #1 0x0461f303 in g_volume_get_mount () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #2 0x01385a64 in unity::DeviceLauncherIcon::ActivateLauncherIcon(ActionArg) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #3 0x013b3ba3 in LauncherIcon::Activate(ActionArg) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #4 0x013b3598 in LauncherIcon::RecvMouseClick(int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #5 0x013b8bbd in sigc::internal::slot_call1, void, int>::call_it(sigc::internal::slot_rep*, int const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #6 0x013ab565 in sigc::internal::signal_emit1::emit(sigc::internal::signal_impl*, int const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #7 0x013a99c2 in Launcher::MouseUpLogic(int, int, unsigned long, unsigned long) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #8 0x013a9a9d in Launcher::RecvMouseUp(int, int, unsigned long, unsigned long) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #9 0x013aa03f in sigc::internal::slot_call4, void, int, int, unsigned long, unsigned long>::call_it(sigc::internal::slot_rep*, int const&, int const&, unsigned long const&, unsigned long const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #10 0x0151484d in nux::InputArea::EmitMouseUpSignal(int, int, unsigned long, unsigned long) () from /usr/lib/libnux-1.0.so.0 No symbol table info available. #11 0x015ed805 in nux::WindowCompositor::MouseEventCycle(nux::Event&) () from /usr/lib/libnux-1.0.so.0 No symbol table info available. #12 0x015ef535 in nux::WindowCompositor::ProcessEvent(nux::Event&) () from /usr/lib/libnux-1.0.so.0 No symbol table info available. #13 0x015f3186 in nux::WindowThread::ExecutionLoop(unsigned int) () from /usr/lib/libnux-1.0.so.0 No symbol table info available. #14 0x015f36ef in nux::nux_event_dispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/libnux-1.0.so.0 No symbol table info available. #15 0x006d2e1f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #16 0x006d3550 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #17 0x006d3b5b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #18 0x0028f563 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #19 0x0806f7b0 in CompScreen::eventLoop() () No symbol table info available. #20 0x08062ec4 in main () No symbol table info available.