On occasion my screen-saver has crashed (Euphoria GL enhanced, and now i cannot change the options on it) Although all other savers are fine, this one is causing problems, although it was working fine.
I have also had open office freeze up on me whilst it was trying to install, but the second time round it was fine. That first time though it froze up and did not budge from about 85%. The mouse still moved, but the rest of Linux went smashing down.
I think it is just my system, I have an ability to crash anything!! That is why I have learnt so much about windows