I can't reproduce the crash. I ran compiz under valgrind --trace-children=yes --trace-origin=yes and did the same what I was doing when the crash occured multiple times. only a couple of uninitialized uses, jumps and free/new mismatches show in the attached log.
** Attachment added: "valgrind.log.gz" https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/744644/+attachment/1960015/+files/valgrind.log.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/744644 Title: compiz assert failure: compiz: pthread_mutex_lock.c:62: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs