“vagrant up” ssh times out, but “vagrant ssh” works immediately after

Question

I have this weird problem where "vagrant up" times out:

$ vagrant up
...
default: SSH username: vagrant
default: SSH auth method: private key
Timed out while waiting for the machine to boot.

but "vagrant ssh" works:

$ vagrant ssh
...
vagrant@vagrant-ubuntu-trusty-64:~$

I have tweaked my "config.vm.boot_timeout" to an absurdly high number just to make sure that isn't the issue.

I'm not sure how to debug this. I've read a bunch of articles demonstrating how to get ssh working with vagrant, but if that were my problem then "vagrant ssh" shouldn't work, right? Why does "vagrant up" not work?

Answer 1

我不确定问题出在哪里，但是生成一个新的密钥对已经解决了。