On 10/23/2011 03:34 PM, Bill Davidsen wrote: > Any hope that I could get KVM > to provide usable serial ports to the VM using a modern card? I don't think KVM will run SCO. It wouldn't last time I tried. I have SCO running under VirtualBox and I have passed it serial ports from a PCI-Express card without a problem. SCO sees it as a dummy serial card.