ubuntu 15.04 installation problems(intel_rapl:no rapl domains found in package...)

When I install Ubuntu 15.04 on my VirtualBox,  an error message pops up and says"intel_rapl:no rapl domains found in package 0alized upgrade biod or use force_addr=0xaddr"

I enable PAE/NX in VirtualBox, and this message dissapears!

Reference:http://askubuntu.com/questions/449574/intel-rapl-no-valid-rapl-domains-message-upon-boot