If your computer is an Intel-based system, simply place the number in front of “86” to determine the value. cpu family – Authoritatively tells you the type of processor you have in the system.If you have more than one processor it will display all processor information separately counting the processors using zero notation. If you have one processor it will display a 0. processor – Provides each processor with an identifying number.If there is no output your system may not have the virtualization extensions or the correct BIOS setting enabled.Model name : Intel(R) Xeon(R) CPU E5-2660 0 2.20GHzįlags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid xsaveoptĪddress sizes : 46 bits physical, 48 bits virtualīelow is the various items you would see in the output and their respective explanations. If you see vmx or svm in red, the virtualization extensions are now enabled. Run cat /proc/cpuinfo | grep -color 'vmx\|svm' The virtualization extensions may be labeled Virtualization Extensions, Vanderpool or various other names depending on the OEM and system BIOS.Įnable Intel VTd or AMD IOMMU, if the options are available. Open the Processor submenu The processor settings menu may be hidden in the Chipset, Advanced CPU Configuration or Northbridge.Įnable Intel Virtualization Technology (also known as Intel VT) or AMD-V depending on the brand of the processor. Power on the machine and open the BIOS (as per Step 1). Power off the machine and disconnect the power supply.Įnabling the virtualization extensions in BIOS Select Restore Defaults or Restore Optimized Defaults, and then select Save
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