kali kvm Requested operation is not valid: network 'default' is not active

安装时候参考的：http://www.ilanni.com/?p=6101

今天安装完kvm，满是幸福的装了个xp，重启后出现了一个错误

Requested operation is not valid: network 'default' is not active

详情：

Details:

Error starting domain: Requested operation is not valid: network ‚default‘ is not active

Traceback (most recent call last):
File „/usr/share/virt-manager/virtManager/asyncjob.py“, line 91, in cb_wrapper
callback(asyncjob, *args, **kwargs)
File „/usr/share/virt-manager/virtManager/asyncjob.py“, line 127, in tmpcb
callback(*args, **kwargs)
File „/usr/share/virt-manager/virtManager/domain.py“, line 1355, in startup
self._backend.create()
File „/usr/lib/python2.7/dist-packages/libvirt.py“, line 1029, in create
if ret == -1: raise libvirtError (‚virDomainCreate() failed‘, dom=self)
libvirtError: Requested operation is not valid: network ‚default‘ is not active

解决办法：

sudo virsh net-start default
sudo virsh net-autostart default

原因需要查看命令

启动虚拟机命令： virt-manager
sudo virsh net-list  --all

python@kali:~$ sudo virsh net-list --all
 Name                 State      Autostart     Persistent
----------------------------------------------------------
 default              active     no            yes　　　　// 看是no，所以导致了这个错误

同时要注意一个问题，就是在虚拟机配置

虚拟网络接口

　　网络源：  虚拟网络'default': NAT

　　设备型号： rtl8139