For PS3 the chances are 0 percent due to a very unusual hardware architecture. For Xbox360 I'm not as sure, but I would say chances are also low. These devices are closed and contain chips to make sure only secure and encrypted code can be run. This is to prevent console hacking, game copying, etc.
Yeah, but PS3 supported Linux not too long ago. 360 I figure is a dealbreaker. Shame we don't have the legislation or political power to be allowed to tinker with our equipment, especially EOL'd equipment.
