Comment 3 for bug 540226

I am having this problem so I don't think it is invalid. Same output on the command line:
python: pthread_mutex_lock.c:62: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed.
Program crashes every time I use it, but works for different amounts of time. Sometimes 1-2 min of use, other times I can use it for as long as an hour. Does not seem to matter what I am doing when it crashes.
Ubuntu 9.10 i386
Openshot:1.1.3 from PPA