Ubuntu：get rid of kvm: disabled by bios

Create a file called /etc/modprobe.d/blacklist-kvm.conf:
(For example, you can use gedit gksu gedit /etc/modprobe.d/blacklist-kvm.conf or nano sudo nano /etc/modprobe.d/blacklist-kvm.conf)

Put in it the following three lines:

blacklist kvm
blacklist kvm_intel
blacklist kvm_amd

来源：http://askubuntu.com/a/312858