Comment 39 for bug 388357

"sane" as in "not broken like the previous one" or "sane" as in "contains no indication of any problem"? Has this information provided any clue as to where the problem lies?

I've switched from compiz to metacity to get my life back, but was seeing this recur a couple of times per day while using compiz. I expect I could reproduce it by going back to compiz. Is there something more I can do to help diagnose the problem if indeed I can reproduce it? I am happy to try.

If you want to have a go at reproducing it on your own hardware, I recommend trying with Ubuntu Karmic alpha 2: http://cdimage.ubuntu.com/releases/karmic/alpha-2/