Ubuntu Server 64-bit (Maverick). When I reboot I just a flashing curson in the top left corner. If I reboot and hold down the Shift key, I see GRUB Loading... message, and then the machine boots as normal. How can I fix this strange issue. It is a real pain because I have to hook a monitor and keyboard up to server to get it to boot and I manage this server remotely via ssh. It's a brand new installation. The OS installed to IDE drive and I have a mdadm RAID 5 mounted as well a NFS share mounted at boot. Thanks for any help.

-hogfan