ssh installed but I get the error: Failed to start ssh.service: Unit ssh.service not found
The ssh
binary, the SSH client, is provided by the openssh-client
package, which is installed on your system.
The ssh
service runs the SSH server, provided by the openssh-server
package, which isn’t installed on your system.
The ssh
package is a meta-package which installs both the client and the server.
You SSH package/daemon/service is not installed.
For installing the SSH service on Ubuntu, you run:
sudo apt-get install openssh-server
see Packages - openssh-server - xenial