Hi, As ROS has a preference for Ubuntu (or maybe more maintener for it), how do you install Ubuntu on your robots ? Do you leave a standard desktop installation ? With bureautics software or so one ?!? Are you using a non graphical Ubuntu version ? Are desintallating everything by hand ? I choosed a Debian system for my robot and dev machines (all x86) because there is an easy way to install a compliant system on them without worrying about versionning compatibility. I don't mind changing this because of ROS, but I am curious to know hat others are doing.