Pingumaru

It works, thank you. I've made a mistake the first time, I did this : I've another question, is there an interest in modifying the serial number ?

I tried to insert mac1=aabbccddeeff at the end of file but didn't work. Do you know what I need to write ? Here is my grub.conf :

Hi all, I've installed the last image given by nighthawk, but I can't find a solution for fixing MAC Address. Does anyone have a solution which is working ? Thanks