type this commend to view your vagrant ssh-config:
vagrant ssh-config
you will get some info like this:
Host default HostName 127.0.0.1 User vagrant Port 2222 UserKnownHostsFile /dev/null StrictHostKeyChecking no PasswordAuthentication no IdentityFile F:/Cygwin/home/jmh/ubuntu/.vagrant/machines/default/virtualbox/private_key IdentitiesOnly yes LogLevel FATAL
remember HostName
, post
.
open sshd_config
using vim:
sudo vim /etc/ssh/sshd_config
Uncomment two rows:
yes
;yes
.input commend to restart ssh service:
systemctl restart sshd
you may encounter a password request and you forget your password, you can:
password
then you can login your Vagrant VM now!