I had Ubuntu 9.04 and Kdenlive 0.7.5 before and everything worked fine. After Ubuntu 9.10 and Kdenlive 0.7.6 updating I lost Composite transition by wipe files. All else effects are working well but by wipe files, nothing happens. Could somebody throw tips what I have to do. I have made a lot of videos by previous versions of Ubuntu and Kdenlive without problems. (with some crashes of corse) but in fact they worked quite well together. Now by new versions I have had video problem (green screen during playback, solved), sound cracking problem ( I solved that by removing Pulse Audio) and finally this wipe file problem. HELP!