Comment 55 for bug 36256

I'm using Gutsy and seem to be encountering a similar problem as above (not sure if it is exactly the same though). I seem to hit the same problems partial display crash (exact effects vary somewhat each time), it is triggered when I go to Appearances -> Controls -> Customise -> Qt. This is particulary annoying as I try out new themes, if they are above Qt, and I want to delete them, then it will automatically move me to the the one below(Qt) when I delete it.