Hello again! I used the e2os-script to make my Debian-partition hurd-owned (It was mounted on / at the time when I did this - I couldn't do it otherwise. Does this matter?). But now GRUB says the type is unknown (0x6, that seems to be FAT16) but I *know* that it's ext2. I made an fsck on it but it still dosn't work. My one-disk-linux can mount it without problems (as ext2). Any ideas how to fix this? Cheers Wolfgang