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I want to install Ubuntu 13.10 in my VirtualBox. When I try it with the 64-bit version, I get this error:
This kernel requires an x86-64 CPU, but only detected an i686 CPU
Ii have an Intel core i5-2430m. as far as I know, it's an 64-bit CPU, and I tried it with the 32-bit version and got this error:
This kernel requires the following features not present on the CPU: PAE
So what should I do now to make it run?