query: SSH connection refused after upgrading
positive_passages.docid: 99579
positive_passages.text: SSH Server stops working after reboot, caused by missing /var/run/sshd
negative_passages.docid: 29877
negative_passages.text: How to fix "Could not open a connection to your authentication agent." error when trying to add ssh-key?
negative_passages.docid: 76241
negative_passages.text: "no public key available" while upgrading using update-manager
negative_passages.docid: 42440
negative_passages.text: Cannot SSH: debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
negative_passages.docid: 66094
negative_passages.text: SSH takes too long to ask for password
negative_passages.docid: 102208
negative_passages.text: Why do I get "Permission denied (publickey)" when trying to SSH from local Ubuntu to a Amazon EC2 server?
negative_passages.docid: 107054
negative_passages.text: SSH connection refused from inside my LAN
negative_passages.docid: 6156
negative_passages.text: Java Networking "Connection Refused: Connect"
negative_passages.docid: 27769
negative_passages.text: Problem with IPv6 sudo apt-get update/upgrade
negative_passages.docid: 62311
negative_passages.text: Cannot connect to my local instance
negative_passages.docid: 144708
negative_passages.text: ssh error: connection closed by remote host
negative_passages.docid: 83960
negative_passages.text: How do I change my update server in Ubuntu 18.04?
negative_passages.docid: 92935
negative_passages.text: Can not change ssh port | Server 16.04
negative_passages.docid: 97655
negative_passages.text: Force ssh to not print "Remote host identification has changed" warning
negative_passages.docid: 121861
negative_passages.text: No longer have to enter a password to SSH into another server?
negative_passages.docid: 20334
negative_passages.text: SSH error: Permission denied, please try again
negative_passages.docid: 49326
negative_passages.text: Centos 7 - sshd sftp group permissions messed up after update