Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?

Issue : windows guest OS  is not starting in VM server . Same img file is working different VM server . Only difference is Lenovo mother board is used .



 xm create vm.cfg
Using config file "./vm.cfg".
Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?


Solution

1. Enter to BIOS setup

Make sure Below settings are enabled

virtualization is enabled

a. Advcaned --> CPU setup -->intel (R) Virtualization Technology--> Enabled

VT100+ is selected

b. Advcaned -->   Interl (R) Mangablity --> SOL Configration --> VT100+

2. Save in BIOS and reboot