我已经运行了laravel homestead，但是我添加了一些ssh键以与不同的git帐户一起使用-我从未接触过流浪者文件-并且自那时起vagrant up进程就停止了“挂载nfs共享文件夹”，并永远保留在那里。我不明白为什么会这样。我试图删除我所做的所有更改，但这似乎无法解决问题。
有人知道如何解决此问题吗？
Bringing machine 'mitarbeiter-app' up with 'virtualbox' provider...
==> mitarbeiter-app: Checking if box 'laravel/homestead' is up to date...
==> mitarbeiter-app: A newer version of the box 'laravel/homestead' for provider 'virtualbox' is
==> mitarbeiter-app: available! You currently have version '6.3.0'. The latest is version
==> mitarbeiter-app: '6.4.0'. Run `vagrant box update` to update.
==> mitarbeiter-app: Clearing any previously set forwarded ports...
==> mitarbeiter-app: Clearing any previously set network interfaces...
==> mitarbeiter-app: Preparing network interfaces based on configuration...
mitarbeiter-app: Adapter 1: nat
mitarbeiter-app: Adapter 2: hostonly
==> mitarbeiter-app: Forwarding ports...
mitarbeiter-app: 80 (guest) => 8000 (host) (adapter 1)
mitarbeiter-app: 443 (guest) => 44300 (host) (adapter 1)
mitarbeiter-app: 3306 (guest) => 33060 (host) (adapter 1)
mitarbeiter-app: 4040 (guest) => 4040 (host) (adapter 1)
mitarbeiter-app: 5432 (guest) => 54320 (host) (adapter 1)
mitarbeiter-app: 8025 (guest) => 8025 (host) (adapter 1)
mitarbeiter-app: 27017 (guest) => 27017 (host) (adapter 1)
mitarbeiter-app: 22 (guest) => 2222 (host) (adapter 1)
==> mitarbeiter-app: Running 'pre-boot' VM customizations...
==> mitarbeiter-app: Booting VM...
==> mitarbeiter-app: Waiting for machine to boot. This may take a few minutes...
mitarbeiter-app: SSH address: 127.0.0.1:2222
mitarbeiter-app: SSH username: vagrant
mitarbeiter-app: SSH auth method: private key
==> mitarbeiter-app: Machine booted and ready!
[mitarbeiter-app] GuestAdditions 5.2.18 running --- OK.
==> mitarbeiter-app: Checking for guest additions in VM...
==> mitarbeiter-app: Setting hostname...
==> mitarbeiter-app: Configuring and enabling network interfaces...
==> mitarbeiter-app: Exporting NFS shared folders...
==> mitarbeiter-app: Preparing to edit nfs mounting file.
[NFS] Status: halted
[NFS] Start: started
==> mitarbeiter-app: Mounting NFS shared folders...
==> mitarbeiter-app: Waiting for cleanup before exiting...
我已经运行vagrant box update --force，但我的版本似乎没有更新。