问题描述：

ubuntu 22.04 systemd 崩溃

#systemctl​

Failed to get properties: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)

尝试​：

#systemctl daemon-reexec

​
云平台重启、手动命令重启 不起作用

解决：

升级systemd

#apt --only-upgrade systemd

恢复正常

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