When I try to execute the command ssh -vvv user@ip_address, the last few lines of the outcome looks as below:
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
user@ip_address: Permission denied (publickey).
I have tried using Putty as well and verified the public key under /home/username/.ssh/authorized_keys. How can I resolve this?