I am currently using rich faces 3.2.0.GA and have been developing with eclipse to an exploded war on jboss 4.2.1.GA on windows xp. Our QA and production server is on a Linux machine and I haven't seen a problem like this before. On my local windows machine the rich:column displays td tags but when I move the app to the linux machine on the same version of jboss for some reason the generated html from my local and the linux machine match except that no td tags are being generated from the rich:table when using rich:column. I have found that h:column actually works in both environments. Does anyone know if this is a bug or have any idea on how to get rich:column working?