Firstly thanks for all the great tutorials, the site is a proper goldmine! I am having a problem installing Xen on a Sun X2100 after successfully installing it on various Pentium 4 machines. When restarting and attempting to boot Xen I get the following: Code: Root-NFS: No NFS server available, giving up. VFS: Unable to mount root fs via NFS, trying floppy. VFS: Insert root floppy and press ENTER I have no floppy so I hit ENTER and in restarts. It has been suggested that this may be to do with the added stansa in the grub menu.lst . I added the following before ### BEGIN AUTOMAGIC KERNELS LIST: Code: title Xen 3.0.1 / XenLinux 2.6.12-xen0 root (hd0,0) kernel /xen.gz dom0_mem=65536 module /vmlinuz-2.6-xen0 root=/dev/sda6 ro console=tty0 Compared to the original: Code: title Debian GNU/Linux, kernel 2.6.8-2-386 root (hd0,0) kernel /vmlinuz-2.6.8-2-386 root=/dev/sda6 ro initrd /initrd.img-2.6.8-2-386 savedefault boot Any ideas what I'm doing wrong? Many thanks, Finn.