VERR_VMX_MSR_VMXON_DISABLED when starting an image from Oracle virtual box

Question

I\'m getting this error while loading a Puppet image from a Oracle virtual box. How can I fix it?

Failed to open a session for the virtual machine learn-puppet-c         


        

Answer 1

When I try to set Base Memory around 4000MB (my pc have 8GB) I get the same error 'VT-x is disabled in the BIOS'. But when I reduce Base Memory to 2500MB it works and error is solved.