sir, i have installed xen and ether patch successfully now whenever i boot in xen kernel it shows ERROR 13 : error 13 invalid or unsupported executable format . my menu.lst is as below =====================title XEN/ETHER, kernel 2.6.26-2-xen-amd64 root (hd0,0) kernel /boot/xen-3.1.0.gz dom0_mem=512M module /boot/vmlinuz-2.6.26-2-xen-amd64 root=/dev/sda1 ro quiet module /boot/initrd.img-2.6.26-2-xen-amd64 title Debian GNU/Linux, kernel 2.6.26-2-xen-amd64 root (hd0,5) kernel /boot/vmlinuz-2.6.26-2-xen-amd64 root=/dev/sda6 ro quiet initrd /boot/initrd.img-2.6.26-2-xen-amd64 title Debian GNU/Linux, kernel 2.6.26-2-xen-amd64 (single-user mode) root (hd0,5) kernel /boot/vmlinuz-2.6.26-2-xen-amd64 root=/dev/sda6 ro single initrd /boot/initrd.img-2.6.26-2-xen-amd64 title Debian GNU/Linux, kernel 2.6.26-2-amd64 root (hd0,5) kernel /boot/vmlinuz-2.6.26-2-amd64 root=/dev/sda6 ro quiet initrd /boot/initrd.img-2.6.26-2-amd64 title Debian GNU/Linux, kernel 2.6.26-2-amd64 (single-user mode) root (hd0,5) kernel /boot/vmlinuz-2.6.26-2-amd64 root=/dev/sda6 ro single initrd /boot/initrd.img-2.6.26-2-amd64 ### END DEBIAN AUTOMAGIC KERNELS LIST title Other operating systems: root title Microsoft Windows XP Professional root (hd0,0) =============================== _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users