I can't connect to an X-session with Cygwin. What do I do?
On your local computer, check that C:\cygwin\etc.X0.hosts contains a line with the computer's you're trying to connect to FQDN.
Example:
You want to connect to mycomputer.se. Add "mycomputer.se" to C:\cygwin\etc.X0.hosts on your computer.
