一、安装环境说明
Lenovo Thinkpad x200笔记本电脑。
二、检查CPU的兼容性
$ egrep -c '(vmx|svm)' /proc/cpuinfo
三、安装KVM相关的Packages
$ sudo apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
- libvirt-bin provides libvirtd which you need to administer qemu and kvm instances using libvirt
- qemu-kvm (kvm in Karmic and earlier) is the backend
- ubuntu-vm-builder powerful command line tool for building virtual machines
- bridge-utils provides a bridge from your network to the virtual machines
四、检查KVM是否成功安装？
$ sudo kvm-ok
五、添加用户到libvirtd和kvm组
$ sudo adduser `id -un` libvirtd
$ sudo adduser `id -un` kvm
六、校验
$ virsh -c qemu:///system list
Id Name State
----------------------------------
$
七、安装KVM图形管理Console
$ sudo apt-get install virt-manager virt-viewer
八、配置KVM虚拟网络桥接模式
$ sudo apt-get install libcap2-bin //安装Linux capabilities tools
qemu-kvm继承CAP_NET_ADMIN capability
- for 64-bit: $ sudo setcap cap_net_admin=ei /usr/bin/qemu-system-x86_64
- for 32-bit: $ sudo setcap cap_net_admin=ei /usr/bin/qemu
修改/etc/security/capability.conf文件，允许指定用户获得继承 CAP_NET_ADMIN capability
在KVM主机（Host）安装bridge-utils package: $ sudo apt-get install bridge-utils
/etc/networking/interfaces文件，添加br0信息。
九、创建和安装Spice Server & Clientfor KVM
1）安装和配置Spice Server和Client Packages
$ sudo apt-get install libspice-client-glib-2.0-1 libspice-client-gtk-2.0-1 libspice-server1 python-spice-client-gtk qemu-kvm-spice spice-client spice-client-gtk python-spice-client-gtk build-essential libspice-server1 libspice-protocol-dev
以下是可能会用到的Optional Packages：
$ sudo apt-get install libavcodec-dev libasound-dev libpng12-dev libfreetype6-dev libxrandr-dev libsdl-dev libnss3-dev libxfixes-dev intltool libssl-dev libgtk2.0-dev python-gtk-vnc python-gtk2 python-gtk2-dev libssl-dev libpulse-dev libpixman-1-dev libjpeg-turbo8-dev libsasl2-dev libusb-1.0-0 libusb-1.0-0-dev libgudev-1.0-dev gobject-introspection python-dev slirp libpixman-1-0
查看安装了那些和Spice相关的Packages：
在KVM主机（Host）安装bridge-utils package: $ sudo apt-get install bridge-utils
/etc/networking/interfaces文件，添加br0信息。
2）配置虚拟主机（guest）可以支持宿主机（host）的USB重定向。
$ wget http://spice-space.org/download/usbredir/usbredir-0.4.4.tar.bz2
$ tar jxvf usbredir-0.4.4.tar.bz2
$ cd usbredir-0.4.4
$ ./configure --prefix=/usr
$ make
$ sudo make install
