Hi, I have several FC6 boxes with nvidia cards in which Beryl does not work any more. When I select beryl as the window manager, it just starts to load and then immediately falls back to kwin. These machines had beryl working in FC6 before, but I didn't use it for sometime and now it does work anymore. FC6 has been updated several times in these machines during this time and I have no idea of which update caused the problem. How do I debug this? Thanks, Marcelo