tank you for aswer me, i solve this problem whit a trick, i added the intrd and vlinuz files from my installed sytem to the iso whit iso master and works really cool,i use this kernel have good qualities and other xperimetal stuff, that nomar kernel have and save a lot the time pacht o add some modules for build a custom kernel, but im goig to find a really good fix for that, and really want traslate to spanish to refracta.
i hope more cools stuff from refracta