On Fri, 08 Jun 2007 10:34:59 -0400, Arch Willingham wrote: > I have done it a bunch on six machines (its how I upgrade each time). I > got this from this website > (http://www.duncanbrown.org/linux/system_administration/ fedora_core_grub_install/)and > have used it with FC5, FC6 and FC7: ... > 6. Reboot your machine. As it boots you have the chance to this the > space bar, do so and pick the menu item called "Fedora Core 7 > Installation" 7. It will go through the normal set of questions. Once it > gets to asking you where you want to install from, pick hard drive and > the pick the USB drive (on every install I have done, it is the very > last dive listed at the bottom). The enter the directory in the bottom > box (or just "/" if you put it in the root). 8. From there it will let > you pick the rest of the options. > > Good luck! Hm, this is exactly what I've done, except I used the images/diskboot.img w/memdisk (from syslinux) instead of the the kernel and initrd directly. I compared the MD5 sums of the kernel and initrd from both isolinux/ on the DVD and from the diskboot.img image and they're exactly the same. (I did try booting a kernel and initrd directly from grub, but I used the ones from images/pxeboot, which I have used in the past (for doing network upgrades on machines without a working netboot ROM).) I could try using the kernel and initrd from isolinux directly with grub, although I doubt that would make a difference. Can you tell me what your "legacy USB" settings are in your BIOS? Is the grub you boot with on your normal internal (PATA/SATA/SCSI) drive? Is there any way I can more directly debug this? I don't have a shell since that comes from stage2, which isn't loaded yet. I suspect the other remote debugging options are not yet available either. Hm, yeah, looking over the initrd contents, there really isn't much available at all. Wil