[email protected]:~$ Sudo apt-get install sftp [Sudo] password for magnus: Reading package lists... Done Building dependency tree Reading state information... Done Package sftp is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'sftp' has no installation candidate
Creo que el paquete que desea instalar es openssh-server.
Sudo apt-get install openssh-server