vagrant up命令超过＆＃34; SSH auth方法：私钥＆＃34;线

Question

我在Windows 8.1操作系统上的VirtualBox中安装了Ubuntu 16.04。

我使用Ubuntu 16.04启动我的虚拟机箱并在其中，当我尝试运行vagrant up时，它在default: ssh auth method: private key行冻结，最后在600秒后超时（我设置为Vagrantfile）

  

等待机器启动时超时。这意味着   Vagrant无法与内部的客户机通信   配置的（＆＃34; config.vm.boot_timeout＆＃34;值）时间段。如果你看一下，你应该能够看到Vagrant在尝试连接到机器时遇到的错误。这些错误通常是关于可能出错的好提示。如果您使用自定义文件夹，请确保网络正常运行，并且您可以连接到本机。在这些框中没有正确设置网络是一个常见问题。验证身份验证配置是否也已正确设置，   同样。如果该框似乎正在正常启动，您可能希望增加超时（＆＃34; config.vm.boot_timeout＆＃34;）值。

我从其位置运行vagrant up命令。

$ /var/www/yrc-2017$ vagrant up

我的Vagrantfile如下所示：

if Gem::Version.new(Vagrant::VERSION) < Gem::Version.new("1.5.0")
    puts "ERROR: Outdated version of Vagrant"
    puts "  Chassis requires Vagrant 1.5.0+ "
    puts
    exit 1
end

if not File.exist?(File.join(File.dirname(__FILE__), "puppet", "modules", "apt", ".git"))
    puts "NOTICE: Submodules not found, updating for you"

    if not system("git submodule update --init", :chdir => File.dirname(__FILE__))
        puts "WARNING: Submodules may be missing, and could not automatically\ndownload them for you."
    end

    # Extra new line, please!
    puts
end

require_relative "puppet/chassis.rb"
CONF = Chassis.config

Chassis.install_extensions(CONF)

base_path = Pathname.new( File.dirname( __FILE__ ) )
module_paths = [ base_path.to_s + "/puppet/modules" ]
module_paths.concat Dir.glob( base_path.to_s + "/extensions/*/modules" )

module_paths.map! do |path|
    pathname = Pathname.new(path)
    pathname.relative_path_from(base_path).to_s
end

Vagrant.configure("2") do |config|
    # Set up potential providers.
    config.vm.provider "virtualbox" do |vb|
        # Use linked clones to preserve disk space.
        vb.linked_clone = true if Vagrant::VERSION =~ /^1.8/
    end

    config.vm.box = "bento/ubuntu-16.04"

    # Adding boot timeout
    config.vm.boot_timeout = 600

    # Enable SSH forwarding
    config.ssh.forward_agent = true

    # Disable updating of Virtual Box Guest Additions for faster provisioning.
    if Vagrant.has_plugin?("vagrant-vbguest")
        config.vbguest.auto_update = false
    end

    # Having access would be nice.
    if CONF['ip'] == "dhcp"
        config.vm.network :private_network, type: "dhcp", hostsupdater: "skip"
    else
        config.vm.network :private_network, ip: CONF['ip'], hostsupdater: "skip"
    end
    config.vm.hostname = CONF['hosts'][0]
    config.vm.network "forwarded_port", guest: 22, host: 2222, host_ip: "127.0.0.1", id: 'ssh'

    preprovision_args = [
        CONF['apt_mirror'].to_s,
        CONF['database']['has_custom_prefix'] ? "" : "check_prefix"
    ]
    config.vm.provision :shell, :path => "puppet/preprovision.sh", :args => preprovision_args

    config.vm.provision :puppet do |puppet|
        puppet.manifests_path = "puppet/manifests"
        puppet.manifest_file  = "development.pp"

        module_paths.map! { |rel_path| "/vagrant/" + rel_path }
        puppet.options = "--modulepath " +  module_paths.join( ':' ).inspect

        puppet.options += " --hiera_config /dev/null"

        puppet.options += " --disable_warnings=deprecations"
    end

    config.vm.provision :shell do |shell|
        shell.path = "puppet/postprovision.sh"
        shell.args = [
            # 0 = hostname
            CONF['hosts'][0],

            # 1 = username
            CONF['admin']['user'],

            # 2 = password
            CONF['admin']['password']
        ]
    end

    synced_folders = CONF["synced_folders"].clone
    synced_folders["."] = "/vagrant"

    mount_opts = CONF['nfs'] ? [] : ["dmode=777","fmode=777"]

    synced_folders.each do |from, to|
        config.vm.synced_folder from, to, :mount_options => mount_opts, :nfs => CONF['nfs']

        if CONF['nfs'] && Vagrant.has_plugin?("vagrant-bindfs")
            config.bindfs.bind_folder to, to
        end
    end

    # Success?
end

我只在上面的文件中添加了以下两行：

config.vm.boot_timeout = 600

Reference

和

config.vm.network "forwarded_port", guest: 22, host: 2222, host_ip: "127.0.0.1", id: 'ssh'

Reference

我该怎么办？

UPDATE 我在VirtualBox中有以下设置＆gt; Windows 8.1上的系统

Paratruualization Interface：默认
硬件虚拟化：
- 启用VT-x / AMD-V
- 启用嵌套分页

上面的所有选项都被禁用，意味着我无法改变任何内容。

截图：

Answer 1

尝试并写下＃34; Vagrant ssh＆＃34;在流浪之后，如果它要求凭证，那就是＆＃34; vagrant＆＃34;，如果问题没有通过流浪汉修复 - 提供或流浪汉重新加载（停止和向上），那么删除你的盒子并重建它来自你开始的盒子。

有些时候发生在我身上，当我尝试升级我的盒子时，我只需要重新设置盒子，一切正常。

碰巧系统没有正确启动系统。