siva krishna 
how to install ubuntu in mini 2440. and how to do file system in mini2440
about mini2440
davef
Don't recall that anybody has managed to do that, not enough RAM. I think people even struggle to do that on the mini6410, maybe Xubuntu. Filesystem . . . have a look at this for a starter: http://wiki.iface.ch/index.php/Main_Page