You have to ignore all those destructor calls in the stacktraces because they're probably side-effects of unwinding after an exception. The real question is what exception occurred. The log shows it was:
terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error> >' what(): Failed to set DRM crtc ** Summary changed: - unity-system-compositor crashed with SIGABRT in __gnu_cxx::__verbose_terminate_handler() + unity-system-compositor crashed with SIGABRT in __gnu_cxx::__verbose_terminate_handler() [ what(): Failed to set DRM crtc] ** Also affects: mir Importance: Undecided Status: New ** Information type changed from Private to Public ** Changed in: unity-system-compositor (Ubuntu) Status: New => Invalid ** Changed in: mir Importance: Undecided => Critical ** Changed in: mir Milestone: None => 0.1.8 ** Summary changed: - unity-system-compositor crashed with SIGABRT in __gnu_cxx::__verbose_terminate_handler() [ what(): Failed to set DRM crtc] + unity-system-compositor crashed [what(): Failed to set DRM crtc] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1294510 Title: unity-system-compositor crashed [what(): Failed to set DRM crtc] To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1294510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs