Starting program: /usr/bin/compiz [Thread debugging using libthread_db enabled] [New Thread 0x7ffff1e10700 (LWP 3549)] [New Thread 0x7fffe228d700 (LWP 3585)] [Thread 0x7fffe228d700 (LWP 3585) exited] Program received signal SIGINT, Interrupt. 0x00007ffff5b1e4b3 in poll () from /lib/libc.so.6 Undefined command: "exit". Try "help". A debugging session is active. Inferior 1 [process 3542] will be killed. Quit anyway? (y or n) Starting program: /usr/bin/compiz [Thread debugging using libthread_db enabled] [New Thread 0x7ffff1e10700 (LWP 8237)] [New Thread 0x7fffe228e700 (LWP 8273)] Program received signal SIGSEGV, Segmentation fault. 0x00007ffff5a93e9d in vfprintf () from /lib/libc.so.6 #0 0x00007ffff5a93e9d in vfprintf () from /lib/libc.so.6 #1 0x00007ffff5b41e40 in __vsnprintf_chk () from /lib/libc.so.6 #2 0x00007fffe9779d5e in vsnprintf (Format=) at /usr/include/bits/stdio2.h:79 #3 nux::LogOutputDebugMessage (Format=) at ./NuxCore.cpp:94 #4 0x00007fffe9779fe4 in nux::ObjectStats::Destructor (this=0x7fffe99932a0) at ./Object.cpp:63 #5 0x00007fffe9776c93 in ~ObjectStats (this=0x7fffe99931e0, __in_chrg=) at ./Object.h:49 #6 nux::GlobalSingletonInitializer::~GlobalSingletonInitializer (this=0x7fffe99931e0, __in_chrg=) at ./GlobalInitializer.cpp:62 #7 0x00007fffe9776f87 in SystemShutdown (this=, __in_chrg=) at ./GlobalInitializer.cpp:50 #8 nux::GlobalInitializer::~GlobalInitializer (this=, __in_chrg=) at ./GlobalInitializer.cpp:85 #9 0x00007ffff5a844c1 in exit () from /lib/libc.so.6 #10 0x00007fffe8c52126 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #11 0x00007ffff7ae709e in _XIOError () from /usr/lib/libX11.so.6 #12 0x00007ffff7aeda25 in ?? () from /usr/lib/libX11.so.6 #13 0x00007ffff7aedd9c in _XEventsQueued () from /usr/lib/libX11.so.6 #14 0x00007ffff7ad6eed in XPending () from /usr/lib/libX11.so.6 #15 0x00007fffe9e737bd in nux::GraphicsDisplay::HasXPendingEvent (this=) at ./GraphicsDisplayX11.cpp:1313 #16 0x00007fffea26941c in nux::nux_event_prepare (source=, timeout=0x7fffffffe34c) at ./WindowThread.cpp:80 #17 0x00007ffff6958122 in g_main_context_prepare () from /lib/libglib-2.0.so.0 #18 0x00007ffff6959024 in ?? () from /lib/libglib-2.0.so.0 #19 0x00007ffff6959a7a in g_main_loop_run () from /lib/libglib-2.0.so.0 #20 0x0000000000429337 in CompScreen::eventLoop() () #21 0x00000000004222e0 in main () quit A debugging session is active. Inferior 1 [process 8230] will be killed. Quit anyway? (y or n)