我注意到它systemd-networkd-wait-online.service总是在我的笔记本电脑上。使用这方面的建议Arch Linux 维基页面，我编辑了服务文件：systemctl edit systemd-networkd-wait-online，并将以下内容添加到该文件中/etc/systemd/system/systemd-networkd-wait-online.service.d/override.conf：
[Service]
ExecStart=
ExecStart=/usr/lib/systemd/systemd-networkd-wait-online --any
重新加载守护进程 ( systemctl daemon-reload) 后，我重新启动了服务：systemctl restart systemd-networkd-wait-online。然而两分钟后，服务仍然失败。我能做些什么？
我有工作的网络接口；这是输出ip a：
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether b4:45:06:50:6b:7a brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether a8:93:4a:ac:d7:73 brd ff:ff:ff:ff:ff:ff
inet 172.20.10.9/28 brd 172.20.10.15 scope global dynamic noprefixroute wlp3s0
valid_lft 81362sec preferred_lft 81362sec
inet6 fe80::3902:41a4:241f:a7ad/64 scope link noprefixroute
valid_lft forever preferred_lft forever
4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:52:af:c1:0c brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
我认为这可能是因为我正在使用手机的热点，我也尝试过使用有效的以太网连接，但仍然失败：
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether b4:45:06:50:6b:7a brd ff:ff:ff:ff:ff:ff
inet 192.168.1.42/24 brd 192.168.1.255 scope global noprefixroute enp2s0
valid_lft forever preferred_lft forever
inet6 fe80::a540:801:603d:d8e9/64 scope link noprefixroute
valid_lft forever preferred_lft forever
输出systemctl status systemd-networkd-wait-online：
× systemd-networkd-wait-online.service - Wait for Network to be Configured
Loaded: loaded (/usr/lib/systemd/system/systemd-networkd-wait-online.service; enabled; preset: enabled)
Drop-In: /etc/systemd/system/systemd-networkd-wait-online.service.d
└─override.conf
Active: failed (Result: exit-code) since Thu 2023-10-19 11:43:19 BST; 15min ago
Docs: man:systemd-networkd-wait-online.service(8)
Process: 3401 ExecStart=/usr/lib/systemd/systemd-networkd-wait-online --any (code=exited, status=1/FAILURE)
Main PID: 3401 (code=exited, status=1/FAILURE)
CPU: 8ms
Oct 19 11:41:19 main systemd[1]: Starting Wait for Network to be Configured...
Oct 19 11:43:19 main systemd-networkd-wait-online[3401]: Timeout occurred while waiting for network connectivity.
Oct 19 11:43:19 main systemd[1]: systemd-networkd-wait-online.service: Main process exited, code=exited, status=1/FAILURE
Oct 19 11:43:19 main systemd[1]: systemd-networkd-wait-online.service: Failed with result 'exit-code'.
Oct 19 11:43:19 main systemd[1]: Failed to start Wait for Network to be Configured.
我不提供 的输出，journalctl -xeu systemd-networkd-wait-online.service因为它已经被 复制了systemctl status。
networkctl输出：
IDX LINK TYPE OPERATIONAL SETUP
1 lo loopback carrier unmanaged
2 enp2s0 ether no-carrier unmanaged
3 wlp3s0 wlan routable unmanaged
4 docker0 bridge routable unmanaged
8 vethc59fd34 ether enslaved unmanaged
5 links listed.