Kali starts SSH service and resolves error reports

1. Open the SSH configuration file (remember sudo)

sudo vim /etc/ssh/sshd_config

2. #permitrotlogin is changed to

PermitRootLogin yes

That is, remove #, and change the proposal password to yes
3. #passwordauthentication line to

PasswordAuthentication yes

4. Enter after saving and exiting

sudo /usr/sbin/sshd

Errors may be encountered

Missing privilege separation directory: /run/sshd

Solution:

sudo mkdir /run/sshd