I have one EC2 (AWS Amazon) ruing with Ubuntu 14.04LTS. Trying to update Openssh from 6.6p to 6.9, the only way is compile the source from the origin (openssh.com) because the Canonical not offers the newest version, even in the backports.
But, after to compile the code, using the tradicional method (.confiugre -- skipping the configure directory --, make and make install), I can not access my instance any more. Is displayed the error: Permission Denied (public key)
Sure, I still have the instance working because I did not close my session before to do the roll back, changing the new daemon (updated sshd file) by the old.
Anyway, I need to do this update. And, I'm here to ask for someone that can help me, how to do this.
Any help will be appreciated. Thank you so much.