我在日志中收到此消息：
1 月 16 日 06:01:02 examplehost systemd[1]: xrdp-sesman.service: 设备进入故障状态。
这可能是因为我xrdp没有注销就断开了会话。
好的，我运行了needrestart。它不断重新启动服务：
root@examplehost ~ % needrestart
Scanning processes...
Scanning candidates...
Scanning processor microcode...
Scanning linux images...
Running kernel seems to be up-to-date.
The processor microcode seems to be up-to-date.
Restarting services...
systemctl restart xrdp.service
Service restarts being deferred:
/etc/needrestart/restart.d/dbus.service
systemctl restart libvirtd.service
systemctl restart systemd-journald.service
systemctl restart systemd-logind.service
No containers need to be restarted.
User sessions running outdated binaries:
root @ session #1: login[743]
root @ session #626: sshd[19524]
root @ user manager service: systemd[1208]
root@examplehost ~ %
root@examplehost ~ %
root@examplehost ~ %
root@examplehost ~ %
root@examplehost ~ %
root@examplehost ~ % needrestart
Scanning processes...
Scanning candidates...
Scanning processor microcode...
Scanning linux images...
Running kernel seems to be up-to-date.
The processor microcode seems to be up-to-date.
Restarting services...
systemctl restart xrdp.service
Service restarts being deferred:
/etc/needrestart/restart.d/dbus.service
systemctl restart libvirtd.service
systemctl restart systemd-journald.service
systemctl restart systemd-logind.service
No containers need to be restarted.
User sessions running outdated binaries:
root @ session #1: login[743]
root @ session #626: sshd[19524]
root @ user manager service: systemd[1208]
我该如何修复这个问题（无需重启）？为什么重启xrdp似乎不起作用（手动也行）？
操作系统：Debian 9.6 amd64。
答案1
您是否尝试过停止并启动服务？由于您断开了连接，因此可能有一个僵尸进程徘徊。如果无法停止，您可以尝试 kill 甚至 kill -9。