There seems to be a bug in the vfat-module. When I mount my SCSI MO drive with a 512 bytes/block disk, everything works fine. If I do the same thing with a disks with 2kB/block I can mount it and read the directory. Once I try to run a programm from the disk or try to edit or copy a file in either direction, I run into a segmention fault. Afterwards, the partition cannot be unmounted anymore. (By the way, since the mtools don't need the kernel to read a disk, they work fine on the very same disk.) Hope that helps. -Thomas If more information is needed (which I do think is neccessary), please send me an e-mail to [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/