i followed readme as below #make world #uname -a 2.6.18-128.7.1.el5xen #make install # mkinitrd -v -f --with=aacraid --with=sd_mod --with=scsi_mod initrd-2.6.18- xen.img 2.6.18-xen i updated menu.lst title Xen 3.4 / XenLinux 2.6 kernel /boot/xen-3.4.gz console=vga module /boot/vmlinuz-2.6.18.8-xen root=<root-dev> ro console=tty0 module /boot/initrd-2.6.18-xen.img after reboot to the new kernel, it failed to start X window. pls advise if i could use yum or rpm to install. Yahoo!香港提供網上安全攻略,教你如何防範黑客! 請前往 http://hk.promo.yahoo.com/security/ 了解更多! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20090911/1072f9f0/attachment-0004.html>