Thanks for the replies, but I am connecting with MobaXterm on the PC. No keyboard problems anywhere except when connecting via ssh to the Pi. Any keyboard action on the pi sees a GB keyboard i.s.o. a US which is physically there. As a result everything is mixed up.
It is not so when I connect to my RPi B3+ which has the 'Raspbian Buster with desktop and recommended software' image installed (from an older date). So my assumption is there is something missing in the Lite release (2020-02-13)
EDIT: It's solved.
After Installing the image I tried to update the system to latest and add mono but it kept complaing it did not have the public key followed by a key. So I used the following commands starting with the addition of the key. After this procedure the keyboard worked as normal and was recognised as a US keyboard. I assume it was the missing key.
Code: Select all
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys [the public key]
apt update
apt upgrade
apt autoremove
apt clean
#apt-get purge libmono* cli-common mono-runtime
#apt-get autoremove
apt install apt-transport-https dirmngr gnupg ca-certificates
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb https://download.mono-project.com/repo/debian stable-raspbianbuster main" | sudo tee /etc/apt/sources.list.d/mono-official-stable.list
apt update
apt-get update && sudo apt-get upgrade
apt-get install mono-complete
apt autoremove