came from 4.1.11.1 (on Sapphire 32B) , wiped and reformatted 8Gb type 6 SDCard using SDParted script for swap32, ext2 256 and rest FAT32, no ext2 is found.
reformatted again with NO SWAP, ext2 256mb and rest FAT32 , still no ext2 found.
tried again swap 32Mb, EXT4 512Mb, and rest FAT32, still...