handshake failed: ssh: unable to authenticate, attempted methods [none password keyboard-interactive], no supported methods remain
问题 The problem in this question resembles SSH failed when building RancherOS with Packer However, the behavior of my Packer is different. I get ==> virtualbox-iso: Error waiting for SSH: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none password keyboard- interactive], no supported methods remain I am not sure why Packer is not able to ssh into the VM. I can see VirtualBox Console Screen sits on a login input. Then it timeouts and gets discarded by packer's process.