linux - 将 debian 8 jessie 升级到 debian 9 拉伸(stretch)后 ssh 服务未启动

Question

将 debian 8 jessie 升级到 debian 9 拉伸(stretch)后 ssh 服务未启动

● ssh.service - OpenBSD Secure Shell server Loaded: loaded(/lib/systemd/system/ssh.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Fri 2021-05-28 13:36:30 UTC;10min ago Process: 2155 ExecStart=/usr/sbin/sshd -D $SSHD_OPTS(code=exited, status=255) Process: 2152 ExecStartPre=/usr/sbin/sshd-t (code=exited, status=0/SUCCESS) Main PID: 2155 (code=exited, status=255)

May 28 13:36:29 ip-172-31-43-40 systemd[1]: Starting OpenBSD SecureShell server... May 28 13:36:30 ip-172-31-43-40 systemd[1]:ssh.service: Main process exited, code=exited, status=255/n/a May 2813:36:30 ip-172-31-43-40 systemd[1]: Failed to start OpenBSD SecureShell server. May 28 13:36:30 ip-172-31-43-40 systemd[1]: ssh.service:Unit entered failed state. May 28 13:36:30 ip-172-31-43-40 systemd[1]:ssh.service: Failed with result 'exit-code'.

Answer 1

请检查源列表，在您的源列表中可能会禁用 SSH
请使用不同的源列表