?!?! Solved it isn't, but this workaround is FAST : 1 - boot the original system (say, on hda8), get root
2 - get into the cloned system (say, on hda10) mkdir /mnt/hda10 mount /dev/hda10 /mnt/hda10 3 - fix /dev/hda10 /mnt/etc/fstab and /dev/hda10 /mnt/grub/menu.lst as described in previous message, to make hda10 the center of everything 4 - chroot into the cloned system and start the grub console: chroot /mnt/hda3 /bin/bash grub 5 - now, at the grub prompt: root (hd0,9) setup (hd0,9) quit This installs grub in the BR of /dev/hda10, with the parameters from /boot/grub/menu.lst, as from previous message. At this point, either with grub or with GAG, I can kickstart the /dev/hda10 partition, the local instance of grub correctly boots the kernel and the *UNMODIFIED* initrd.img. Now, all parameters being absolutely the same (mutatis mutandis) - for original and clone - for interactive with boot floppy and installed grub I really don't understand why they both boot via GAG and chainloading grub, but only the original system boots via a direct, interactive root and kernel call. Any idea? Assuaged but befuddled, I get on with life. 'Hog -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]