Easy reproducer: $ dd if=/dev/zero of=xxx bs=1M count=20 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.0275507 s, 761 MB/s $ ~/util-linux/fdisk -b 4096 xxx Welcome to fdisk (util-linux 2.25-rc2). Changes will remain in memory only, until you decide to write them. Be careful before using the write command. Device does not contain a recognized partition table. Segmentation fault I can't have a look myself right now, because UL's autogen.sh doesn't work here on openSUSE-13.1 anymore. Have a nice day, Berny -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html