Being a newb, I should have started this process 3 weeks ago so I could troubleshoot, but I'm in a hell of a bind. Trying to login to SSH on my Raspberry Pi via my Mac OSX terminal. When using the imager (via my mac) I added all of the info about my LAN, home server's IP address, etc. I keep encountering two issues:
Every time I get through terminal and enter the password that I’ve setup in the advanced menu via the RP imager, I eventually get a message that says, “Permission Denied,” even though it’s the exact same pw I created.
Alternatively, now, when I try to ssh into the Raspberry Pi by identifying ssh, the IP address of the Pi, etc., I either get an error message that says that port 22's connection is refused or -- when trying log back in via the terminal command, ssh pi@raspberrypi: "could not resolve hostname raspberrypi: nodename nor servname provided, or known." Finally, when I try to use ssh-keygen - R with my IP address, it says that the address is not found in my known hosts, even though I just sourced the IP from my system with nmap.
I've also gone in and removed all info about previous known-hosts by using the nano ~/.ssh/known_hosts command to reset everything whenever I've had an issue. Please help.