Linux

I've been using systemd on most of my systems since it was released; I was an early jumper to upstart as well.

The thing I don't like about systemd is how pervasive in the OS it is. It violates the "do one thing, do it well" Unix philosophy, and when systemd went from an init system to starting to take everything over, I started liking it less.

My issues with systemd is that it isn't an unmitigated success, for me. journald is horrible: it's slow and doesn't seem to catch everything (the latter is extremely rare, but that it happens occasionally makes me nervous). There are several gotchas in running user services, such as getting in-session services working correctly (so that user services can access the user session kernel keyring).

Recently I've been using dinit on a system, and I'm pretty happy with it. I may switch all of my systems over to it; I'm running Arch everywhere, and while migrating Arch to Artix was scary the first time, in the end it went fairly smoothly.

Fundamentally, systemd is a monolithic OS system. It make Linux into more of a Windows or MacOS, where a bunch of different systems are consolidated under a single piece of software. While it violates the Unix philosophy, it has been successful because monolithic systems tend to be easier to use: users really only have to learn two command-line tools, vs a dozen. Is it categorically better, just because the user interface is easier for new Linux users?

I've never used any other init system since I'm relatively new to Linux (8 years of use). So, systemd is all I know. I don't mind it, but I have this one major issue with it. That "stop job for UID 1000......" Or whatever it says. It's hands down the most annoying thing I have ever experienced in Linux. Making me wait for 3 minutes sometimes is just insane. I know I can go in and make it wait for 5 seconds /etc/systemd/system.conf or whatever, but why? Also, another one usually pops up.

Other than that, I really like how I can make timers. I like how I can make scripts run on boot, logout or login. And I like how I can make an app a background service that can auto start if they ever crashed. Maybe all of this can be done with other init systems? I wouldn't know, but I like these in systemd

I still doesn't like it...

I decided to finally lean into using systemd more while i've been using NixOS, since the OS already relies heavily on it anyway. Created targets for my window managers, starting all my programs with services instead of autostart scripts, etc. And it worked fine for the most part, except for some reason, in qtile the systray widget refuses to load the nm-applet when it's started through systemd. Waybar does not have this problem. I can't help notice that systemd is not just a little slower, which isn't the biggest deal in the world, but it also tends to hang more often when shutting down, which is a bit annoying and reminds me of windows lol. Before NixOS i used Void, and while i never really cared too much about what init system i'm running, i can't help but really appreciate runit for being so simple and fast. I'm thinking of moving back to Void but using the Nix package manager on top. I recently found a solution to the nix driver problem when using it on other distros, so now i should be able to combine the best of both worlds.

Though I see Systemd as an improvement, I still do not like it.

The Chimera Linux FAQ captures my thoughts quite well:

https://chimera-linux.org/docs/faq#what-is-the-projects-take-on-systemd

Void Linux doesn't use systemd.

I totally agree.

I hate to admit I didn't want anything to do with systemd because it took me forever to get somewhat familiar with some other mainstream init systems.

Then, I didn't care for a while until I developed software that had to keep running using some sort of init system. The obvious choice was whatever the default I had (systemd) and I fell in love with the convenience of systemd (templates, timers, ..). I started shipping sample systemd with the things I provide & yes, you are on your own if you use something else.

I'm over here still using OpenRC. Mostly because I want to. Some servers I run have systemd on them. systemd is generally nice. OpenRC has finally gained the ability to run user services, which is also very nice.

I'm in Guix Linux land right now and I miss journald. I'm supposed to wade through all the log files in /var/log myself??

I've never used anything but systemd. I feel fine about it, but I think I'd feel the same way about not using it.