How to install KVM on a new server

common/docs/KVM_Installation.txt

+egrep -c '(vmx|svm)' /proc/cpuinfo
+egrep -c ' lm ' /proc/cpuinfo
+
+apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
+adduser `id -un` libvirtd
+virsh -c qemu:///system list
+apt-get install virt-manager
+
+
+cat /etc/network/interfaces
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+auto br0
+iface br0 inet static
+   address 172.16.1.xx
+   network 172.16.1.0
+   netmask 255.255.255.0
+   gateway 172.16.1.101
+   broadcast 172.16.1.255
+   dns-nameservers 8.8.8.8
+   bridge_ports eth0 (change to physical interface name)
+   bridge_fd 9
+   bridge_hello 2
+   bridge_maxage 12
+   bridge_stp off
+
+
+remove the virt0 interface.
+
+ virsh net-destroy default
+ virsh net-undefine default
+ ifconfig -a
+ 
+ reboot
+ 
+ ifconfig -a
+ 
+ open virt-manager  and bring up the guest.
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