Hello,
I tested the systemd with version 255.4-1ubuntu8.11 in noble-proposed package
and confirm it fixed the problem.
The testing steps I have followed:
1. Set up an IPv6-only environment with iSCSI boot.
2. Enable noble-proposed repository and upgrade systemd package to
255.4-1ubuntu8.11
3. Run the networkctl command and verify that no links remain in the
"configuring" state.
# networkctl
IDX LINK TYPE OPERATIONAL SETUP
1 lo loopback carrier unmanaged
2 ens300np0 ether routable configured
3 ens340np0 ether off unmanaged
3. Restart the systemd-networkd-wait-online service and ensure that its status
does not show error message:
"Timeout occurred while waiting for network connectivity"
# systemctl restart systemd-networkd-wait-online.service
root@instance-20250904-1814:/home/ubuntu# systemctl status
systemd-networkd-wait-online.service
● 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: /run/systemd/system/systemd-networkd-wait-online.service.d
└─10-netplan.conf
Active: active (exited) since Mon 2025-09-08 03:12:46 UTC; 4s ago
Docs: man:systemd-networkd-wait-online.service(8)
Process: 5342 ExecStart=/lib/systemd/systemd-networkd-wait-online -i
ens300np0:degraded (code=exited, status=0/SUCCESS)
Process: 5344 ExecStart=/lib/systemd/systemd-networkd-wait-online --any -o
routable -i ens300np0 (code=exited, status=0/SUCCESS)
Main PID: 5344 (code=exited, status=0/SUCCESS)
CPU: 23ms
** Tags removed: verification-needed-noble
** Tags added: verification-done-noble
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https://bugs.launchpad.net/bugs/2115418
Title:
systemd-networkd-wait-online service times out in IPv6-only
environments
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