Não consegui conectar com a chave privada:
$ vagrant ssh-config Host default HostName 127.0.0.1 User vagrant Port 2222 UserKnownHostsFile /dev/null StrictHostKeyChecking no PasswordAuthentication no IdentityFile /home/alessandroteixeira/ambiente/Projetos/outros/vagrant/ambiente_dev/bionic/.vagrant/machines/default/virtualbox/private_key IdentitiesOnly yes LogLevel FATAL
$ ssh -i .vagrant/machines/default/virtualbox/private_key vagrant@192.168.50.1 vagrant@192.168.50.1's password: Permission denied, please try again. vagrant@192.168.50.1's password: Permission denied, please try again. vagrant@192.168.50.1's password:
Att,
Alessandro