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#systemd

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SpaceLifeForm<p><span class="h-card" translate="no"><a href="https://polymaths.social/@rl_dane" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>rl_dane</span></a></span> </p><p>Reboot early. Reboot often.</p><p><a href="https://infosec.exchange/tags/Systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Systemd</span></a></p>
Martin Schmitt<p>Too Good To #014</p><p>In today’s installment:</p><p>- <a href="https://mastodon.online/tags/dmesg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dmesg</span></a> from before the machine crashed<br>- <a href="https://mastodon.online/tags/Kill" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kill</span></a> process ID from <a href="https://mastodon.online/tags/pidfile" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pidfile</span></a><br>- Let <a href="https://mastodon.online/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> retry a task<br>- Set <a href="https://mastodon.online/tags/MTU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MTU</span></a> on <a href="https://mastodon.online/tags/OpenVPN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenVPN</span></a> connections in <a href="https://mastodon.online/tags/Networkmanager" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Networkmanager</span></a> </p><p><a href="https://binblog.de/2025/04/14/too-good-to-014/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">binblog.de/2025/04/14/too-good</span><span class="invisible">-to-014/</span></a></p><p><a href="https://mastodon.online/tags/Blogpost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blogpost</span></a></p>
Cyrik<p>Working with a volunteer group who has a relatively simple Python app deployed via Docker Compose.</p><p>What did they get from this? "Automatic restarts."</p><p>Wrote them a <a href="https://tech.lgbt/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> service definition to run the app out of a plain virtualenv. All the same benefits, way fewer moving parts in production.</p>
It's FOSS<p>Systemd's own Linux distro!?&nbsp;😮</p><p><a href="https://news.itsfoss.com/systemd-particle-os/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">news.itsfoss.com/systemd-parti</span><span class="invisible">cle-os/</span></a></p><p><a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> <a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a></p>
jbz<p>Proving Lennart Poettering wrong is what drives innovation.</p><p><a href="https://indieweb.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://indieweb.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> <a href="https://indieweb.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a></p>
LinuxNews.de<p>ParticleOS – ein systemd-Betriebssystem<br><a href="https://linuxnews.de/particleos-ein-systemd-betriebssystem/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">linuxnews.de/particleos-ein-sy</span><span class="invisible">stemd-betriebssystem/</span></a> <a href="https://social.anoxinon.de/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://social.anoxinon.de/tags/poettering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>poettering</span></a> <a href="https://social.anoxinon.de/tags/distributions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>distributions</span></a> <a href="https://social.anoxinon.de/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a></p>
Martin Schmitt<p>Entschuldigen Sie, wenn mir die Erkältung den Forschergeist vernebelt, aber ist /run/user/$UID irgendwo als stabiler Pfad verlinkt und erreichbar? <a href="https://mastodon.online/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a></p>
hyperreal<p>I've been looking into hardening systemd and I'm curious why so many units are not hardened by default. Like why isn't it a standard practice to harden systemd units? Do the exposed parts shown in the output of `systemd analyze security &lt;unit&gt;` have that much of an impact on the overall security of the unit? I would think these exposure points would add up to a vulnerability that shouldn't be neglected.</p><p><a href="https://blog.sergeantbiggs.net/posts/hardening-applications-with-systemd/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.sergeantbiggs.net/posts/h</span><span class="invisible">ardening-applications-with-systemd/</span></a></p><p><a href="https://tilde.zone/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://tilde.zone/tags/FOSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FOSS</span></a> <a href="https://tilde.zone/tags/infosec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>infosec</span></a> <a href="https://tilde.zone/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a></p>
Feu d'jais 🥑<p>Edit: résolu, solution en commentaires.</p><p>J'ai un problème avec systemd et mes recherches n'ont menées à rien. J'explique le problème, ce que j'ai fait et si vous avez une idée pour m'aider, n'hésitez pas !</p><p>Le problème :</p><p>Dans le status :<br>code=exited, status=226/NAMESPACE</p><p>Dans journalctl :<br>radicale.service: Failed to set up mount namespacing: /run/systemd/unit-root/var/cache/radicale: No such file or directory<br>radicale.service: Failed at step NAMESPACE spawning radicale: No such file or director</p><p>J'ai essayé de retirer une partie des options de sécurité de mon fichier unit :</p><p># Optional security settings<br>PrivateTmp=true<br>ProtectSystem=strict<br>ProtectHome=true<br>PrivateDevices=true<br>ProtectKernelTunables=true<br>ProtectKernelModules=true<br>ProtectControlGroups=true<br>NoNewPrivileges=true<br>ReadWritePaths=/var/lib/radicale/ /var/cache/radicale/</p><p>J'ai essayé d'en passer une partie à false (j'ai vu ça sur Internet j'ai pas trop cherché à comprendre) et ça n'a pas fonctionné.</p><p>Si vous avez une idée pour m'aider, merci !</p><p><a href="https://eldritch.cafe/tags/Sysadmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sysadmin</span></a> <a href="https://eldritch.cafe/tags/Systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Systemd</span></a> <a href="https://eldritch.cafe/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a></p>
Gerard Braad<p>To download the latest web Remote Extension Host of <a href="https://mastodon.social/tags/VSCodium" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VSCodium</span></a> </p><p><a href="https://github.com/gbraad-devenv/fedora/issues/77#issuecomment-2781339941" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/gbraad-devenv/fedor</span><span class="invisible">a/issues/77#issuecomment-2781339941</span></a></p><p>and to run with <a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a>:</p><p><a href="https://github.com/gbraad-vscode/code-systemd/issues/2#issuecomment-2781345108" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/gbraad-vscode/code-</span><span class="invisible">systemd/issues/2#issuecomment-2781345108</span></a></p><p>After this, you can open http://[ipaddress]:8000 </p><p>Note: if you want to restrict this, you can modify the service to bind to only host 127.0.0.1 or something like your Tailscale IP address.</p><p><a href="https://mastodon.social/tags/vscode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vscode</span></a> <a href="https://mastodon.social/tags/development" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>development</span></a></p>
[[nodiscard]] constexpr auto Herz() noexcept -> 🐰<p>I just found this website about systemd: <a href="https://systemd-by-example.com/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">systemd-by-example.com/</span><span class="invisible"></span></a></p><p>It's a teaching website and playground to learn how to do dependency management with systemd units.</p><p>You can follow the instructions locally with a podman container or play with how the example systemd units interact on the website.</p><p><a href="https://furry.engineer/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://furry.engineer/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> <a href="https://furry.engineer/tags/podman" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>podman</span></a></p>
Nik | Klampfradler 🎸🚲<p>makadamia:~ # mount -o bind / /mnt<br>makadamia:~ # mount -o bind / /mnt<br>Broadcast message from systemd-journald@makadamia (Sat 2025-04-05 22:32:53 CEST):</p><p><a href="https://toot.teckids.org/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a>[1]: Caught &lt;ABRT&gt;, from our own process.</p><p>Broadcast message from systemd-journald@makadamia (Sat 2025-04-05 22:32:53 CEST):</p><p>systemd[1]: Freezing execution.</p><p><span class="h-card" translate="no"><a href="https://mastodon.social/@pid_eins" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>pid_eins</span></a></span> I can imagine why it happens. But is it expected? Or should it be handled more gracefully?</p>
Gerard Braad<p>I added a few options to my <a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> extension for VSCode; it can switch between user services and system, allows you to group by status, enable/disable, mask/unmask, etc.</p><p>I hope to add more detailed information, like if the service is masked, units other than 'services', etc. Hope to get some more time soon, but currently on a short leave.</p><p>Thanks for the kind words and support.</p>
David Heidelberg<p><span class="h-card" translate="no"><a href="https://mastodon.arch-linux.cz/@VildaVedo" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>VildaVedo</span></a></span> používal jsem pro sekundární SIMku <a href="https://floss.social/tags/OnePlus6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OnePlus6</span></a> (ještě tam mám nainstalovaný build bez systemd). Všechno mi fungovalo OK, ale např. budíček jsem na něm nepoužíval.</p><p>Dneska máme <a href="https://floss.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> (takže budíčky by měli být OK) a dvě ze tří kamer fungují, takže už není moc co řešit ohledně daily-use.</p><p>Co se týká volání za mě to bylo OK, ale občas lidi zmiňují, že po několika hovorech klesne kvalita.</p><p>Myslím si, že pro lidi jako jsme my je to už 95% ready, pro běžného uživatele tak 50% ready.</p>
ali miracle<p><span class="h-card" translate="no"><a href="https://mastodon.social/@unix_discussions" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>unix_discussions</span></a></span> great, just what the world needed—systemd with extra portability! Now BSD users can finally experience the joy of debugging 500+ services they never asked for. Truly, a victory for freedom!<br><a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a><br><a href="https://mastodon.social/tags/unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>unix</span></a><br><a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a><br><a href="https://mastodon.social/tags/bsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bsd</span></a></p>
Unix Weekly<p>InitWare, a portable systemd fork running on BSDs and Linux</p><p><a href="https://github.com/InitWare/InitWare" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/InitWare/InitWare</span><span class="invisible"></span></a></p><p>Discussions: <a href="https://discu.eu/q/https://github.com/InitWare/InitWare" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discu.eu/q/https://github.com/</span><span class="invisible">InitWare/InitWare</span></a></p><p><a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> <a href="https://mastodon.social/tags/netbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>netbsd</span></a> <a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://mastodon.social/tags/unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>unix</span></a></p>
:thilo:<p>While practising my <a href="https://fromm.social/tags/kubernetes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kubernetes</span></a> <a href="https://fromm.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://fromm.social/tags/sysext" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysext</span></a> talk for <a href="https://fromm.social/tags/CloudNative" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CloudNative</span></a> Rejekts I constantly went over time, so I tried a radical concept: just demos, no slides.</p><p>Please find the result here: <a href="https://m.youtube.com/watch?v=Hb37wNKcZdM" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">m.youtube.com/watch?v=Hb37wNKc</span><span class="invisible">ZdM</span></a> and let me know what you think!</p>
Lobsters<p>InitWare: systemd-like clone for BSDs <a href="https://lobste.rs/s/utis5o" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lobste.rs/s/utis5o</span><span class="invisible"></span></a> <a href="https://mastodon.social/tags/netbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>netbsd</span></a> <a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a><br><a href="https://github.com/InitWare/InitWare" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/InitWare/InitWare</span><span class="invisible"></span></a></p>
Andreas Schneider<p>I've created the first alpha release of libkirmes, a Rust and C library which provides an API to access the systemd userdb.</p><p>It will be used in our localkdc project to enrich user information of a user in our kerberos database with information from the local userdb.</p><p><a href="https://crates.io/crates/kirmes" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">crates.io/crates/kirmes</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a> <a href="https://mastodon.social/tags/kerberos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kerberos</span></a> <a href="https://mastodon.social/tags/iakerb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iakerb</span></a> <a href="https://mastodon.social/tags/localkdc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>localkdc</span></a></p>
Scott Laird<p>Huh. Now that I have <a href="https://hachyderm.io/tags/otel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>otel</span></a> traces on a bunch of things at home, it's pretty clear that my clocks aren't in sync on every system. They're maybe 1ms off, but it's enough that supposedly-nested trace spans aren't quite nested right.</p><p>Which is annoying since I have two local GPS <a href="https://hachyderm.io/tags/NTP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NTP</span></a> receivers.</p><p>The two "bad" machines were using <a href="https://hachyderm.io/tags/systemd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemd</span></a>-timesyncd to talk to Ubuntu's pool clocks instead of the local clocks. The "good" machines are using <a href="https://hachyderm.io/tags/chrony" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>chrony</span></a> and claim that they're ~2 us off of GPS time.</p><p>Now I'm curious -- is this a problem with network latency and Ubuntu's pool, or is that just as good as timesyncd gets?</p>