4 ms·

That must be hardware dependent, I was able to fire up VirtualBox and resume working in a Linux VM immediately after upgrading.

• Zancarius 11y ago
  Same here. Just booted over to Windows 10, and VirtualBox appears to work fine. VirtualBox 5.0.0 on relatively modest hardware. I haven't tested it beyond running a couple Linux VMs though.
• kwierso 11y ago
  My issues were all with host-only network adapters. NAT worked just fine.