On Wed, Sep 18, 2013 at 09:44:48PM +0200, Oliver Zemann wrote: > I am able now to print some messages like lsmod, ip addr show etc. > I loaded virtio_net and virtio_pci, there are also a few more, but > eth0 is still unknown to the system. > Do i need any other module? Check that the virtio-net PCI adapter is present: $ grep 1af41000 /proc/bus/pci/devices The output should print many fields and end with "virtio_pci" (the driver that is bound to this device). If you get no output from this grep command then your QEMU command-line does not define a virtio-net PCI device. If you get output but the last field is empty or "?" then you are missing virtio kernel modules. This can happen either because you didn't compile them or because the udev device aliases file hasn't been updated to autoload the right kernel module. Stefan -- 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