@Sam, a .xsession-errors file is attached to the duplicate bug #717652 : https://launchpadlibrarian.net/64134992/XsessionErrors.txt .
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711231 Title: compiz crashed with SIGSEGV in __pthread_mutex_lock() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs