GNU gdb (Ubuntu/Linaro 7.2-1ubuntu11) 7.2 Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/compiz...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/compiz --replace [Thread debugging using libthread_db enabled] [New Thread 0x7ffff1343700 (LWP 3795)] Backend : gconf Integration : true Profile : unity Adding plugins Initializing core options...done Initializing bailer options...done Initializing detection options...done Initializing composite options...done Initializing opengl options...done Initializing decor options...done Initializing grid options...done Initializing snap options...done Initializing mousepoll options...done Initializing place options...done Initializing gnomecompat options...done Initializing move options...done Initializing unitymtgrabhandles options...done Initializing wall options...done Initializing vpswitch options...done Initializing animation options...done Initializing resize options...done Initializing session options...done Initializing expo options...done Initializing workarounds options...done Initializing ezoom options...done Initializing staticswitcher options...done Initializing fade options...done Initializing scale options...done ** (:3782): DEBUG: Unity accessibility initialization [New Thread 0x7fffdee0e700 (LWP 3799)] ** (:3782): DEBUG: Shows on edge: 1 [New Thread 0x7fffde60d700 (LWP 3800)] (:3782): GLib-GObject-WARNING **: invalid (NULL) pointer instance (:3782): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed Screen geometry changed: Monitor 0(primary) 0x0x2880x1200 ** (:3782): DEBUG: PanelController:: Added Panel for Monitor 0 Initializing unityshell options...done ** (:3782): DEBUG: PlaceEntry: Applications ** (:3782): DEBUG: PlaceEntry: Commands ** (:3782): DEBUG: PlaceEntry: Files & Folders ** (:3782): DEBUG: /com/canonical/unity/applicationsplace ** (:3782): DEBUG: /com/canonical/unity/filesplace ** (:3782): DEBUG: Acquired the name com.canonical.Unity.Launcher on the session bus ** (:3782): DEBUG: Connected to proxy ** (:3782): DEBUG: Connected to proxy ** (:3782): DEBUG: Connected to proxy (:3782): GLib-GIO-CRITICAL **: g_bus_own_name: assertion `g_dbus_is_name (name) && !g_dbus_is_unique_name (name)' failed (:3782): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion `g_dbus_is_name (name)' failed (:3782): GLib-GIO-CRITICAL **: g_bus_own_name: assertion `g_dbus_is_name (name) && !g_dbus_is_unique_name (name)' failed (:3782): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion `g_dbus_is_name (name)' failed (:3782): GLib-GIO-CRITICAL **: g_dbus_connection_register_object: assertion `object_path != NULL && g_variant_is_object_path (object_path)' failed (:3782): GLib-GIO-CRITICAL **: g_dbus_connection_register_object: assertion `object_path != NULL && g_variant_is_object_path (object_path)' failed ** (:3782): DEBUG: IndicatorAdded: libapplication.so ** (:3782): DEBUG: IndicatorAdded: libsoundmenu.so ** (:3782): DEBUG: IndicatorAdded: libdatetime.so ** (:3782): DEBUG: IndicatorAdded: libme.so ** (:3782): DEBUG: IndicatorAdded: libsession.so [New Thread 0x7fffdfaec700 (LWP 3814)] Program received signal SIGSEGV, Segmentation fault. 0x00007fffea7d9ec1 in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 (gdb) bt full #0 0x00007fffea7d9ec1 in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 No symbol table info available. #1 0x00007fffea7dc961 in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 No symbol table info available. #2 0x00007fffea8de7b8 in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 No symbol table info available. #3 0x00007fffea52c856 in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 No symbol table info available. #4 0x00007fffea52cece in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 No symbol table info available. #5 0x00007fffea533a75 in ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.30 No symbol table info available. #6 0x00007fffe496d85e in nux::IOpenGLShaderProgram::SetUniformLocMatrix4fv(int, int, unsigned char, float*) () from /usr/lib/libnux-graphics-0.9.so.0 No symbol table info available. #7 0x00007fffe4906068 in nux::GraphicsEngine::QRP_GLSL_Color(int, int, int, int, nux::Color const&, nux::Color const&, nux::Color const&, nux::Color const&) () from /usr/lib/libnux-graphics-0.9.so.0 No symbol table info available. #8 0x00007fffe4936d0e in nux::GraphicsEngine::QRP_Color(int, int, int, int, nux::Color const&) () from /usr/lib/libnux-graphics-0.9.so.0 No symbol table info available. #9 0x00007fffe4cc2b3e in nux::BasePainter::PaintBackground(nux::GraphicsEngine&, nux::Rect const&) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #10 0x00007fffe4c70878 in nux::BaseWindow::Draw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #11 0x00007fffe4ca655a in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #12 0x00007fffe4d24ec1 in nux::WindowCompositor::RenderTopViewContent(nux::BaseWindow*, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #13 0x00007fffe4d2f9f6 in nux::WindowCompositor::RenderTopViews(bool, std::list, std::allocator > >&, bool, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #14 0x00007fffe4d302a1 in nux::WindowCompositor::Draw(bool, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #15 0x00007fffe4d3376c in nux::WindowThread::RenderInterfaceFromForeignCmd(nux::Rect*) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #16 0x00007fffe509d961 in UnityScreen::paintDisplay(CompRegion const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #17 0x00007fffe509fa0f in UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #18 0x00007fffeb9b6dc0 in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #19 0x00007fffeb9b6c75 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #20 0x00007fffe7b37408 in WallWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #21 0x00007fffeb9b6c10 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #22 0x00007fffe5518d05 in FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so No symbol table info available. #23 0x00007fffeb9b6c10 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #24 0x00007fffeb9b7505 in PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #25 0x00007fffeb9b79b7 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #26 0x00007fffeb9b78ed in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #27 0x00007fffe7b36be2 in WallScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #28 0x00007fffeb9b78ed in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #29 0x00007fffe509d9ce in UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #30 0x00007fffeb9b78ed in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #31 0x00007fffeb9bd6ed in PrivateGLScreen::paintOutputs(std::list >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so No symbol table info available. #32 0x00007fffebbe8d59 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #33 0x00007fffebbe8d59 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #34 0x00007fffebbe8d59 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #35 0x00007fffebbe8d59 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #36 0x00007fffebbeabb0 in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so No symbol table info available. #37 0x0000000000421c2f in CompTimeoutSource::callback() () No symbol table info available. #38 0x000000000042169d in CompTimeoutSource::dispatch(sigc::slot_base*) () No symbol table info available. #39 0x00007ffff5956e1f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #40 0x00007ffff4e06bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #41 0x00007ffff4e073a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #42 0x00007ffff4e079f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #43 0x000000000042a32a in CompScreen::eventLoop() () No symbol table info available. #44 0x00000000004231a0 in main () No symbol table info available. (gdb) quit A debugging session is active. Inferior 1 [process 3782] will be killed. Quit anyway? (y or n)