From a059e6b943029b85f9649614fdeaf3e3cfbc4f6f Mon Sep 17 00:00:00 2001
From: grossmj <grossmj@gns3.net>
Date: Wed, 13 Mar 2019 23:13:54 +0700
Subject: [PATCH] Disable unreliable nested virtualization check.

---
 gns3server/controller/gns3vm/hyperv_gns3_vm.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gns3server/controller/gns3vm/hyperv_gns3_vm.py b/gns3server/controller/gns3vm/hyperv_gns3_vm.py
index d874163c2..0509652f9 100644
--- a/gns3server/controller/gns3vm/hyperv_gns3_vm.py
+++ b/gns3server/controller/gns3vm/hyperv_gns3_vm.py
@@ -74,8 +74,9 @@ class HyperVGNS3VM(BaseGNS3VM):
         if conn.Win32_Processor()[0].Manufacturer != "GenuineIntel":
             raise GNS3VMError("An Intel processor is required by Hyper-V to support nested virtualization")
 
-        if not conn.Win32_Processor()[0].VirtualizationFirmwareEnabled:
-            raise GNS3VMError("Nested Virtualization (VT-x) is not enabled on this system")
+        # This is not reliable
+        #if not conn.Win32_Processor()[0].VirtualizationFirmwareEnabled:
+        #    raise GNS3VMError("Nested Virtualization (VT-x) is not enabled on this system")
 
     def _connect(self):
         """