Re: Logs?

Bonjour,

Merci pour toutes vos réponses!

Voici le résultat de la commande "journalctl --since "-1 hour"|grep ssh"

avril 15 10:07:55 sudo[3854]: root : TTY=tty1 ; PWD=/home/pi ; USER=root ; COMMAND=/usr/bin/apt purge openssh-server -y
avril 15 10:08:14 userdel[4242]: delete user 'sshd'
avril 15 10:08:17 sudo[4283]: root : TTY=tty1 ; PWD=/home/pi ; USER=root ; COMMAND=/usr/bin/apt install openssh-server -y
avril 15 10:08:26 useradd[4453]: new user: name=sshd, UID=107, GID=65534, home=/run/sshd, shell=/usr/sbin/nologin
avril 15 10:08:27 usermod[4460]: change user 'sshd' password
avril 15 10:08:27 chage[4466]: changed password expiry for sshd
avril 15 10:08:31 sshd[4575]: Server listening on 0.0.0.0 port 22.
avril 15 10:08:31 sshd[4575]: Server listening on :: port 22.
avril 15 10:13:04 sshd[4716]: Connection closed by 192.168.1.78 port 53144 [preauth]
avril 15 10:15:28 sshd[4734]: Accepted password for pi from 192.168.1.78 port 53220 ssh2
avril 15 10:15:28 sshd[4734]: pam_unix(sshd:session): session opened for user pi by (uid=0)
avril 15 10:30:32 systemd[1]: ssh.service: Main process exited, code=killed, status=9/KILL
avril 15 10:30:32 systemd[1]: ssh.service: Failed with result 'signal'.
avril 15 10:30:32 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:32 systemd[1]: ssh.service: Scheduled restart job, restart counter is at 1.
avril 15 10:30:32 sshd[4895]: /etc/ssh/sshd_config line 84: Unsupported option UsePAM
avril 15 10:30:32 sshd[4895]: Could not load host key: /etc/ssh/ssh_host_rsa_key
avril 15 10:30:32 sshd[4895]: Could not load host key: /etc/ssh/ssh_host_dsa_key
avril 15 10:30:32 sshd[4895]: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
avril 15 10:30:32 sshd[4895]: Disabling protocol version 2. Could not load host key
avril 15 10:30:32 sshd[4895]: sshd: no hostkeys available -- exiting.
avril 15 10:30:32 systemd[1]: ssh.service: Control process exited, code=exited, status=1/FAILURE
avril 15 10:30:32 systemd[1]: ssh.service: Failed with result 'exit-code'.
avril 15 10:30:32 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:32 systemd[1]: ssh.service: Scheduled restart job, restart counter is at 2.
avril 15 10:30:32 sshd[4918]: /etc/ssh/sshd_config line 84: Unsupported option UsePAM
avril 15 10:30:32 sshd[4918]: Could not load host key: /etc/ssh/ssh_host_rsa_key
avril 15 10:30:32 sshd[4918]: Could not load host key: /etc/ssh/ssh_host_dsa_key
avril 15 10:30:32 sshd[4918]: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
avril 15 10:30:32 sshd[4918]: Disabling protocol version 2. Could not load host key
avril 15 10:30:32 sshd[4918]: sshd: no hostkeys available -- exiting.
avril 15 10:30:32 systemd[1]: ssh.service: Control process exited, code=exited, status=1/FAILURE
vril 15 10:30:32 systemd[1]: ssh.service: Failed with result 'exit-code'.
avril 15 10:30:32 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:32 systemd[1]: ssh.service: Scheduled restart job, restart counter is at 3.
avril 15 10:30:32 sshd[4927]: /etc/ssh/sshd_config line 84: Unsupported option UsePAM
avril 15 10:30:32 sshd[4927]: Could not load host key: /etc/ssh/ssh_host_rsa_key
avril 15 10:30:32 sshd[4927]: Could not load host key: /etc/ssh/ssh_host_dsa_key
avril 15 10:30:32 sshd[4927]: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
avril 15 10:30:32 sshd[4927]: Disabling protocol version 2. Could not load host key
avril 15 10:30:32 sshd[4927]: sshd: no hostkeys available -- exiting.
avril 15 10:30:33 systemd[1]: ssh.service: Control process exited, code=exited, status=1/FAILURE
avril 15 10:30:33 systemd[1]: ssh.service: Failed with result 'exit-code'.
avril 15 10:30:33 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:33 systemd[1]: ssh.service: Scheduled restart job, restart counter is at 4.
avril 15 10:30:33 sshd[4941]: /etc/ssh/sshd_config line 84: Unsupported option UsePAM
avril 15 10:30:33 sshd[4941]: Could not load host key: /etc/ssh/ssh_host_rsa_key
avril 15 10:30:33 sshd[4941]: Could not load host key: /etc/ssh/ssh_host_dsa_key
avril 15 10:30:33 sshd[4941]: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
avril 15 10:30:33 sshd[4941]: Disabling protocol version 2. Could not load host key
avril 15 10:30:33 sshd[4941]: sshd: no hostkeys available -- exiting.
avril 15 10:30:33 systemd[1]: ssh.service: Control process exited, code=exited, status=1/FAILURE
avril 15 10:30:33 systemd[1]: ssh.service: Failed with result 'exit-code'.
avril 15 10:30:33 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:33 systemd[1]: ssh.service: Scheduled restart job, restart counter is at 5.
avril 15 10:30:33 sshd[4957]: /etc/ssh/sshd_config line 84: Unsupported option UsePAM
avril 15 10:30:33 sshd[4957]: Could not load host key: /etc/ssh/ssh_host_rsa_key
avril 15 10:30:33 sshd[4957]: Could not load host key: /etc/ssh/ssh_host_dsa_key
avril 15 10:30:33 sshd[4957]: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
avril 15 10:30:33 sshd[4957]: Disabling protocol version 2. Could not load host key
avril 15 10:30:33 sshd[4957]: sshd: no hostkeys available -- exiting.
avril 15 10:30:33 systemd[1]: ssh.service: Control process exited, code=exited, status=1/FAILURE
avril 15 10:30:33 systemd[1]: ssh.service: Failed with result 'exit-code'.
avril 15 10:30:33 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:33 systemd[1]: ssh.service: Failed with result 'exit-code'.
avril 15 10:30:33 systemd[1]: ssh.service: Service RestartSec=100ms expired, scheduling restart.
avril 15 10:30:33 systemd[1]: ssh.service: Scheduled restart job, restart counter is at 6.
avril 15 10:30:33 systemd[1]: ssh.service: Start request repeated too quickly.
avril 15 10:30:33 systemd[1]: ssh.service: Failed with result 'exit-cod

La commande /usr/sbin/sshd -d -p 22 : Renvoie quelque chose de similaire

J'ai donc essayé : ssh-keygen -A Sans succès

Auriez-vous une idée du problème ?

Merci d'avance.