Hi All, In the previous mail I did not mention about my machine setup hence I am rewriting it. I am using Ubuntu Karmic 64 bit on Intel Core2 Duo with Intel-VT extensions. Actually KVM was working fine last week but I see only a blank screen now (either directly or using vnc). If I replace KVM with QEMU, I am getting the output. I have no clue why it happened and I don't remember changing any configuration. Also I tried removing KVM and reinstalling it. Still the problem exists. I also checked through lsmod | grep kvm and it shows that kvm_intel is being used. It would be great if some one would give a hint on where to debug. My last resort is to reinstall the linux box. Thanks for your time, karthik. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html