. Thread 7 (Thread 0x7f99dcbdd700 (LWP 2312)): #0 0x00007f99f98b8fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f99ed73ebdc in ?? () from /usr/lib/fglrx/dri/fglrx_dri.so No symbol table info available. #2 0x00007f99ed1079d8 in ?? () from /usr/lib/fglrx/dri/fglrx_dri.so No symbol table info available. #3 0x00007f99ed10788d in ?? () from /usr/lib/fglrx/dri/fglrx_dri.so No symbol table info available. #4 0x00007f99f98b2e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x00007f99f9bba4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. . Thread 6 (Thread 0x7f99d7fff700 (LWP 2313)): #0 0x00007f99f98b8fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f99ed73ebdc in ?? () from /usr/lib/fglrx/dri/fglrx_dri.so No symbol table info available. #2 0x00007f99ed1079d8 in ?? () from /usr/lib/fglrx/dri/fglrx_dri.so No symbol table info available. #3 0x00007f99ed10788d in ?? () from /usr/lib/fglrx/dri/fglrx_dri.so No symbol table info available. #4 0x00007f99f98b2e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x00007f99f9bba4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. . Thread 5 (Thread 0x7f99d75fd700 (LWP 2314)): #0 0x00007f99f98b70fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f99f84598e5 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f99f83f41c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f99f844022a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f99f843f9a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f99f98b2e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f99f9bba4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 4 (Thread 0x7f99df37e700 (LWP 2310)): #0 0x00007f99f9baeb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f99f841dff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f99f841e45a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f99df38398b in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007f99f843f9a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f99f98b2e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f99f9bba4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 3 (Thread 0x7f99deb7d700 (LWP 2311)): #0 0x00007f99f9baeb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f99f841dff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f99f841e45a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f99f445c2c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f99f843f9a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f99f98b2e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f99f9bba4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 2 (Thread 0x7f99f63ef700 (LWP 2265)): #0 0x00007f99f9baeb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f99f841dff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f99f841e124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f99f841e171 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f99f843f9a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f99f98b2e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f99f9bba4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 0x7f99fa843780 (LWP 2257)): #0 0x00007f99dc1d6dd9 in ?? () from /usr/lib/gio/modules/libgioremote-volume-monitor.so No symbol table info available. #1 0x00007f99f7469c02 in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #2 0x00007f99f746a1ec in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #3 0x00007f99f44168ac in g_volume_monitor_get () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f99e5a8363f in unity::launcher::DeviceLauncherSection::DeviceLauncherSection() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #5 0x00007f99e5adcd00 in unity::launcher::Controller::Impl::Impl(_XDisplay*, unity::launcher::Controller*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #6 0x00007f99e5ade051 in unity::launcher::Controller::Controller(_XDisplay*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #7 0x00007f99e5bc68ea in unity::UnityScreen::initLauncher() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #8 0x00007f99e5bc7334 in unity::UnityScreen::initUnity(nux::NThread*, void*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #9 0x00007f99e56f67cc in nux::WindowThread::Run(void*) () from /usr/lib/libnux-2.0.so.0 No symbol table info available. #10 0x00007f99e5bb9d62 in unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #11 0x00007f99e5bcd518 in PluginClassHandler::get(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #12 0x00007f99e5bcd6bc in CompPlugin::VTableForScreenAndWindow::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #13 0x00007f99fa40849c in CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #14 0x00007f99fa408ed1 in CompPlugin::push(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #15 0x00007f99fa3da07d in compiz::private_screen::PluginManager::updatePlugins() () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #16 0x00007f99fa3da654 in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #17 0x00007f99fa40dd07 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #18 0x00007f99f8915f2f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 No symbol table info available. #19 0x00007f99f841dc9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00007f99f841e060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #21 0x00007f99f841e124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00007f99f491dcb9 in ?? () from /usr/lib/compizconfig/backends/libgconf.so No symbol table info available. #23 0x00007f99f55d259e in CcpScreen::timeout() () from /usr/lib/compiz/libccp.so No symbol table info available. #24 0x00007f99fa415a0b in CompTimer::triggerCallback() () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #25 0x00007f99fa415b0f in CompTimeoutSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #26 0x00007f99fa414fbd in CompTimeoutSource::dispatch(sigc::slot_base*) () from /usr/lib/libcompiz_core.so.ABI-20120305 No symbol table info available. #27 0x00007f99f8915f2f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 No symbol table info available. #28 0x00007f99f841dc9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #29 0x00007f99f841e060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #30 0x00007f99f841e45a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #31 0x00000000004029ae in main () No symbol table info available.