What is the difference between Red Hat and Mandrake ? Thank

Well in my opinion... I Feel Mandrake as more user friendly I Feel Red Hat has a bigger user base I use Red Hat at work on some server and workstations I use Mandrake at home for my family and I This is my 2 cents They do the same thing just in a different style

Thank, now i know. And do you know how... I try to install my camera Agfa e1280 under Mandrake 9.1. Camera is connect to com 1. In Windows XP i have no problem, detect automatic. But in Mandrake, when i go to GPHOTO software, and i try to config my camera, i click to configure, and Select port-camera model. I put Agfa ephoto 1280 and i chooce com 1 /dev/tty/S0, after i click save, i have this message : Missing serial device permission. Please check the permissions. I try each com, 1 2 3 4, same problem. I know its com 1. I boot in root. And i use GNOME.

Actually if u see technically, Mandrake happens to be derrivative of Red HAt