(In reply to Michel D�nzer from comment #2)
> What are the symptoms of the hang? If the GRID process still exists, does
> killing it restore a working desktop? Can you attach gdb to the GRID process
> and attach the output of "thread apply all bt full" when it hangs?

Umm, the game doesn't hang the system. It's about the game's process not to
respond at all - I can simply go to desktop and kill the process. I don't think
that gdb attachment would help either, as the game is likely trying to load
some files that it can't find, and then it hangs, so log would probably contain
only "foo.bar: not found".