Fun to see so many new people coming up on the thread once the app is not working I guess I have more users than I thought. I would like to fix this but I cannot dist-upgrade my dev environment as im getting "504 Gateway Time-out" from repository.maemo.org so I cant get PR 1.3 setup to my scratchbox. Update for the crash: It is segfaulting on my QApp subclass on QApplication.__init__(self, sys.argv) line. This same thing has happened to other people too so its just not me. Attila who is the pyqt maintainer did not respond to that which is a shame. I'm not sure if the subclass thing is what is crashing, I will try to instantiate the app as a member variable as the subclassing is really not needed, its just nice design imo. But from the other guy you can see he is not subclassing so I dont think its that anyways. When I make a app = QApplication(sys.argv) on my device just in python console It's fine, so really hard to say before I get to look into it a bit more. I will try to upgrade my dev env tomorrow if the maemo repo servers would be up to the task and push a fix once resolved. Hang in there, I'll try to resolve this asap