Windows 10 中的 vagrant '等待机器启动时超时'

Question

我最近更新了我的 windows10 并尝试运行虚拟机，但它让我抛出相同的错误次数“等待机器启动时超时”，我尝试了所有可能的方法，启用 gui，增加超时值，甚至更新 vagrant 和 virtual box

C:\Users\tmsfi\fullstack-nanodegree-vm\vagrant>vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'bento/ubuntu-16.04-i386' is up to date...
==> default: There was a problem while downloading the metadata for your box
==> default: to check for updates. This is not an error, since it is usually 
due
==> default: to temporary network problems. This is just a warning. The 
problem
==> default: encountered was:
==> default:
==> default: Could not resolve host: vagrantcloud.com
==> default:
==> default: If you want to check for box updates, verify your network 
connection
==> default: is valid and try again.
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
default: Adapter 1: nat
==> default: Forwarding ports...
default: 8000 (guest) => 8000 (host) (adapter 1)
default: 8080 (guest) => 8080 (host) (adapter 1)
default: 5000 (guest) => 5000 (host) (adapter 1)
default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
default: SSH address: 127.0.0.1:2222
default: SSH username: vagrant
default: SSH auth method: private key
Timed out while waiting for the machine to boot. This means that
Vagrant was unable to communicate with the guest machine within
the configured ("config.vm.boot_timeout" value) time period.

If you look above, you should be able to see the error(s) that
Vagrant had when attempting to connect to the machine. These errors
are usually good hints as to what may be wrong.

If you're using a custom box, make sure that networking is properly
working and you're able to connect to the machine. It is a common
problem that networking isn't setup properly in these boxes.
Verify that authentication configurations are also setup properly,
as well.

If the box appears to be booting properly, you may want to increase
the timeout ("config.vm.boot_timeout") value.

C:\Users\tmsfi\fullstack-nanodegree-vm\vagrant>vagrant ssh
ssh_exchange_identification: read: Connection reset by peer 

请帮我解决这个问题，在此先感谢
梅加娜

Answer 1

我已经弄清楚了，我们将面临这个问题，因为我们的系统中禁用了虚拟化。要检查它是启用还是禁用，请转到您的

Taskmanager-->Performance

检查虚拟化是启用还是禁用，如果禁用则启用它当我们的Windows更新到最新版本时会发生这种情况，我们需要在BIOS设置中启用虚拟化，这样做去

setting-->Update&Security-->Recovery-->Advance startup-->click(restart now)

重启后它提供了几个选项然后点击

Troubleshoot-->Advanced options-->Select UEFI Firmware Settings-->Click 
Restart.

您的系统将重新启动并带您进入 BIOS。现在启用您的英特尔虚拟技术并保存它并重新启动您的系统。

参考这个How to change BIOS settings in windows