更新すると、次のエラー出力が表示されます。
Errors were encountered while processing:
openssh-server
ssh
E: Sub-process /usr/bin/dpkg returned an error code (1)
Setting up openssh-server (1:7.9p1-10+deb10u1) ...
rescue-ssh.target is a disabled or a static unit, not starting it.
Job for ssh.service failed because the control process exited with error code.
See "systemctl status ssh.service" and "journalctl -xe" for details.
invoke-rc.d: initscript ssh, action "restart" failed.
● ssh.service - OpenBSD Secure Shell server
Loaded: loaded (/lib/systemd/system/ssh.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2019-10-14 12:57:57 -03; 7ms ago
Docs: man:sshd(8)
man:sshd_config(5)
Process: 22241 ExecStartPre=/usr/sbin/sshd -t (code=exited, status=0/SUCCESS)
Process: 22242 ExecStart=/usr/sbin/sshd -D $SSHD_OPTS (code=exited, status=255/EXCEPTION)
Main PID: 22242 (code=exited, status=255/EXCEPTION)
Oct 14 12:57:57 wdbuster systemd[1]: Starting OpenBSD Secure Shell server...
Oct 14 12:57:57 wdbuster sshd[22242]: error: Bind to port 2222 on 0.0.0.0 failed: Address already in use.
dpkg: error processing package openssh-server (--configure):
installed openssh-server package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of ssh:
ssh depends on openssh-server (>= 1:7.9p1-10+deb10u1); however:
Package openssh-server is not configured yet.
dpkg: error processing package ssh (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
openssh-server
ssh
Press Return to continue, 'q' followed by Return to quit.
これにより、$ sudo dpkg --audit
次の出力が返されます。
The following packages have been unpacked but not yet configured.
They must be configured using dpkg --configure or the configure
menu option in dselect for them to work:
ssh secure shell client and server (metapackage)
The following packages are only half configured, probably due to problems
configuring them the first time. The configuration should be retried using
dpkg --configure <package> or the configure menu option in dselect:
openssh-server secure shell (SSH) server, for secure access from remote
また、.NETでは、ポート22が2222に変更されたことも考慮してください/etc/ssh/sshd_config
。
どんなアイデアがありますか?
ベストアンサー1
これは次のように実行できます。
$ sudo systemctl disable sshd
$ sudo systemctl daemon-reload
$ sudo dpkg --configure openssh-server
それではついに
$ systemctl enable sshd