解决ubuntu启动卡住报错：a start job is running for wait

skywalk81632024-01-30 10:50

一台测试用的服务器，每次启动都要卡在一个地方好几分钟，因为不常用，也就没管它。

近两天使用它测试，每次开机太浪费时间了，就去找原因和解决的方法。

首先将报错找出来，对照着敲到百度：a start job is running for wait，果然搜索到解决方法。

解决的方法是修改/etc/systemd/system/network-online.target.wants/systemd-networkd-wait-online.service 文件，在里面加上一句 TimeoutStartSec=5sec

复制代码

xx@ub:/etc/systemd/system/network-online.target.wants$ cat systemd-networkd-wait-online.service
#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Wait for Network to be Configured
Documentation=man:systemd-networkd-wait-online.service(8)
DefaultDependencies=no
Conflicts=shutdown.target
Requires=systemd-networkd.service
After=systemd-networkd.service
Before=network-online.target shutdown.target

[Service]
Type=oneshot
ExecStart=/lib/systemd/systemd-networkd-wait-online
RemainAfterExit=yes
TimeoutStartSec=5sec