Andy Smith: > On Wed, Aug 18, 2021 at 09:36:30PM +0200, Jochen Spieker wrote: > >> Aug 18 10:59:20 h2907737 systemd-networkd-wait-online[936688]: Event loop failed: Connection timed out >> Aug 18 10:59:20 h2907737 apt-helper[936686]: E: Sub-process /lib/systemd/systemd-networkd-wait-online returned an error code (1) >> >> For some reason systemd does not (fully?) recognize that the system is >> online. > > I don't know yet about bullseye but in buster systemd does assume > that you are online when using ifupdown unless you enable the > "ifupdown-wait-online" service, which actually waits for every > interface marked auto be be ready before allowing "network-online" > target to be reached. > > Is that service enabled? If you disable it, what happens? I expect > systemd to assume it is online. Sounds like a good idea! But: # systemctl status ifupdown-wait-online.service ● ifupdown-wait-online.service - Wait for network to be configured by ifupdown Loaded: loaded (/lib/systemd/system/ifupdown-wait-online.service; enabled; vendor preset: enabled) Active: active (exited) since Sun 2021-08-15 00:16:58 CEST; 5 days ago Main PID: 79 (code=exited, status=0/SUCCESS) Tasks: 0 (limit: 105) Memory: 0B CGroup: /system.slice/ifupdown-wait-online.service Aug 15 00:16:58 xxxxxxxx.stratoserver.net systemd[1]: Finished Wait for network to be configured by ifupdown. Warning: journal has been rotated since unit was started, output may be incomplete. # systemctl disable --now ifupdown-wait-online.service Removed /etc/systemd/system/network-online.target.wants/ifupdown-wait-online.service. # /lib/systemd/systemd-networkd-wait-online --timeout=2 --any Event loop failed: Connection timed out > Also are you absolutely sure that you aren't using systemd-networkd > and/or NetworkManager and there isn't any .link files for systemd > anywhere, that it's purely ifupdown? The package network-manager is not installed, /etc/systemd/network is empty and /etc/systemd/networkd.conf only contains comments, so I think I am sure. > May be worth asking your hosting provider as well because uf they > are mandating how your /etc/network/interfaces looks (and its use) > then they need to know how to make it play nice with systemd in > Debian 11. That is probable the right approach. Thanks for your suggestions! J. -- No-one appears to be able to help me. [Agree] [Disagree] <http://archive.slowlydownward.com/NODATA/data_enter2.html>
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