Hi all, I had installed Xen-4.0.1 in IBM System-X 3650M3 Server with "2.6.32.15 base kernel" & "2.6.32.15 xen kernel image". I used Ubuntu-10.04 Server AMD 64-bits as base OS.0 Although the entire installation procedure was successful, the system hangs-out at booting time after displaying the following line: [0.798745] Unpacking initramfs... Please help me out. Thanks in advance. Ram