We have got this message below when trying to connect via SSH. WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
Brightness controls not working on Gigabyte display
Nvidia laptop, dual monitor problem in Debian
It sounds like you don't have the GD extension installed. I don't use Ubuntu any longer, but I think it may be named php5-gd,...
Samba Server installation on Ubuntu 18 Ubuntu Tips: Install Samba File Server About This Guide In this text, I teach how to create a network share via Samba using the CLI (Command-line interface/Linux Terminal) in an uncomplicated, simple and brief way targeting Windows users.