Solve the problem that backtrack5 cannot log on to ssh

After backtrack5 is installed, network error: Connection refused is displayed when you use putty for remote logon. Solution: log on to the system (the default user name and password are root/toor, and startx can enter the graphic interface) enter the command in the Command terminal, # sshd-generate (the system may ask whether to overwrite, select all Y ). Or # Set the ssh-keygen-t dsa-f/etc/ssh/ssh_host_dsa_key password to null # Set the ssh-keygen-t rsa-f/etc/ssh/ssh_host_rsa_key password to null and then :~ # Solve the/etc/init. d/ssh restart problem.