I have a same problem. In /etc/ssh/ssh_config comment out the line Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des- cbc
It worked for me. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/174168 Title: expecting SSH2_MSG_KEX_DH_GEX_GROUP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/174168/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs