I have a number of problems using ssh. It is necessary because my little domain has four linux machines (all now running Fedora 30) and one Windows 10 machine (which runs Cygwin).
The first problem I will mention is that Control-key combinations do not function. I can use Control-c Control-d, Control-z, and any other control key combination you may imagine, but they have no effect. The “c”, “d” or"z" or any other letter gets through but I am out of my element when I use, for example, emacs, with its well-known Control-x prefixes to functions and Alt-x (called “Meta-x”) as a command prefix.
This seems to be a universal problem and I wonder f anyone who has run into the same problem has found a work-around for it. In emacs, I am reduced to using the Menu-bar commands, but that is only a subset of emacs’ rich control and meta key commands.
Thank you for reading this far and I hope to hear from someone about it soon.