Rebooted but now the GUI is not working - just showing four raspberries. However, the WiFi is working and I have been able to SSH into the RPi from Mint. A new IP address was allocated to the ASC so had to follow the instructions to clear the old allocation.
gina@Mint-Desktop ~ $ ssh gina@asc
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
The ECDSA host key for asc has changed,
and the key for the corresponding IP address 192.168.1.249
is unknown. This could either mean that
DNS SPOOFING is happening or the IP address for the host
and its host key have changed at the same time.
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:IXWq4eb2asqYhAlMEYa8aymYYZ0RIuDmOrTrwhSPbug.
Please contact your system administrator.
Add correct host key in /home/gina/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /home/gina/.ssh/known_hosts:14
remove with:
ssh-keygen -f "/home/gina/.ssh/known_hosts" -R asc
ECDSA host key for asc has changed and you have requested strict checking.
Host key verification failed.
gina@Mint-Desktop ~ $ ssh-keygen -f "/home/gina/.ssh/known_hosts" -R asc
# Host asc found: line 14
/home/gina/.ssh/known_hosts updated.
Original contents retained as /home/gina/.ssh/known_hosts.old
gina@Mint-Desktop ~ $ ssh gina@asc
The authenticity of host 'asc (192.168.1.249)' can't be established.
ECDSA key fingerprint is SHA256:IXWq4eb2asqYhAlMEYa8aymYYZ0RIuDmOrTrwhSPbug.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'asc,192.168.1.249' (ECDSA) to the list of known hosts.
gina@asc's password:
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