boot: 0.852 instruction: 0.818 other: 0.787 semantic: 0.744 KVM: 0.742 mistranslation: 0.741 device: 0.688 graphic: 0.639 vnc: 0.636 network: 0.572 socket: 0.549 assembly: 0.432 virt-install gets stuck during downloading install.img I have tried to install CentOS 6.4 using the latest version of all kvm related tools. My problem is that I get stuck at arround 20% during the download of the file install.img. Everything before that works just fine. I am using the following commands to install to server: virt-install \ -n test \ -r 1024 \ --disk path=/var/kvm/images/test.img,size=25 \ --vcpus=1 \ --os-type linux \ --os-variant=rhel6 \ --network bridge=br2 \ --nographics \ --location='http://mirror.netcologne.de/centos/6.4/os/x86_64' \ --extra-args='console=tty0 console=ttyS0,115200n8 serial' \ I have checked that my server is ready for virtualization. If you need any further information I am happy to provide them Patrick Gramsl I guess it could be a problem with the mirror you are using. Have you tried using a different mirror. Following is what I tried and I was able to boot centos virt-install \ -n test \ -r 1024 \ --disk path=/tmp/test.img,size=3 \ --vcpus=1 \ --os-type linux \ --os-variant=rhel6 \ --network bridge=virbr0 \ --nographics --location='http://centos.mirror.net.in/centos/6.4/os/x86_64' \ --extra-args='console=tty0 console=ttyS0,115200n8 serial' Sorry yes of course I have tried a different mirror but I think that the problem was with my server installation because even my mail server was not working correctly I will update this comment as soon as I have new information. @Shivakumar: Thank you for your help anyway This is not a QEMU bug ... for virt-install related problems, please see https://virt-manager.org/bugs/ instead.