. Thread 3 (Thread 1437): #0 0x00557a14 in g_utf8_validate () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x0073d754 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #2 0x0073de15 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #3 0x0073e3a4 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x0073e280 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #5 0x0073e3a4 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x0073fd95 in g_dbus_message_new_from_blob () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #7 0x00749980 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #8 0x006eeccf in g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #9 0x006eeded in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #10 0x0051f311 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #11 0x00523aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0x00524270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0x0052492b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #14 0x00748434 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #15 0x0054d2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #16 0x00f38e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #17 0x010cf73e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 2 (Thread 1528): #0 0x005d2416 in __kernel_vsyscall () No symbol table info available. #1 0x010c0f76 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x0053484b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x005241af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x0052492b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00f8ce8a in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0x0054d2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00f38e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x010cf73e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 1 (Thread 1433): #0 operator-- (this=0xa2d1468, force_draw=false, WindowList=..., drawModal=false, use_fbo=true) at /usr/include/c++/4.5/bits/stl_list.h:158 No locals. #1 operator* (this=0xa2d1468, force_draw=false, WindowList=..., drawModal=false, use_fbo=true) at /usr/include/c++/4.5/bits/stl_iterator.h:157 No locals. #2 nux::WindowCompositor::RenderTopViews (this=0xa2d1468, force_draw=false, WindowList=..., drawModal=false, use_fbo=true) at ./WindowCompositor.cpp:1059 WindowNeedRedraw = #3 0x03929921 in nux::WindowCompositor::Draw (this=0xa2d1468, SizeConfigurationEvent=false, force_draw=false) at ./WindowCompositor.cpp:884 No locals. #4 0x03930b2c in nux::WindowThread::RenderInterfaceFromForeignCmd (this=0xa1c4e78, clip=0xbfc2a930) at ./WindowThread.cpp:1850 No locals. #5 0x06608159 in UnityScreen::paintDisplay(CompRegion const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #6 0x0660a4b5 in UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #7 0x005e56a8 in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #8 0x005e55a2 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #9 0x00a75c92 in WallWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #10 0x005e549b in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #11 0x00abff08 in FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so No symbol table info available. #12 0x005e549b in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #13 0x005e5fb8 in PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #14 0x005e6551 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #15 0x00a75340 in WallScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #16 0x005e63a2 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #17 0x066081ef in UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #18 0x005e63a2 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #19 0x005ecaa8 in PrivateGLScreen::paintOutputs(std::list >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so No symbol table info available. #20 0x0048f08b in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #21 0x00a761fb in WallScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #22 0x0048f045 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #23 0x004910f3 in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so No symbol table info available. #24 0x00491a1d in boost::detail::function::function_obj_invoker0, boost::_bi::list1 > >, bool>::invoke(boost::detail::function::function_buffer&) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #25 0x08065976 in CompTimeoutSource::callback() () No symbol table info available. #26 0x080653b1 in CompTimeoutSource::dispatch(sigc::slot_base*) () No symbol table info available. #27 0x0028f959 in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #28 0x00523aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #29 0x00524270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #30 0x0052492b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #31 0x00290e95 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #32 0x0806ecdb in CompScreen::eventLoop() () No symbol table info available. #33 0x08066e98 in main () No symbol table info available.