I’ll start with mine. yes part of this was to brag about my somewhat but not too unusual setup. But I also wanna learn from your setups!
Anyways: I primarily use Gentoo Linux.
I have two headless servers: a Raspberry Pi 4B and a Oracle cloud VM (free tier). Both running OpenRC, and both were running mainline kernel with custom config (I recently switched the Pi to PiFoundation kernel due to some issues). The raspberry pi boots from SSD and has no sd card inserted.
Both servers were running musl libc instead of glibc for a while. This gave me a couple of random issues, but eventually I got tired and switched back to glibc.
I have a desktop running gentoo and a laptop running arch, but hoping to switch the laptop to gentoo soon.
Both are daily driving wayland (the desktop had nvidia card and used for gaming). The desktop is running a kernel with a minimal config that compiles in 2-3 minutes.
What’s your unusual setup like?
Gentoo gaming and music production rig working through mostly tty with dwm as a graphical display. I typically stay on tty until I want to play a game, use modern web, or record a song. Otherwise tty with Links browser.
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I’ve long wanted to attend Ultra Music Festival. It’s somewhat reassuring to hear that I’m not missing out (this year). Sorry that wasn’t better.
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Very cool! Thanks for sharing. I’ll pass this on to my friend who’s been at sea with his family for over 1 year.
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I sometimes use a snap
Gross
🤷♀️ the snap works absolutely fine with no issues, the flatpak doesn’t exist and the apt is two years out of date.
I’m not on the outrage boat myself tho
I used Ubuntu for years and never had a single issue with snap. I didn’t even know about the hate back then, nor had I heard of Flatpak. I eventually started to really like it and prefer to get my apps as snaps when available. Eventually I had to give up that laptop because it belonged to my work, and I left for another job. When I installed linux on my personal laptop, I decided to move away from Ubuntu for reasons completely unrelated to snap or proprietary software.
Security.
Both are terrible for security. Apt is actually safe
Lol, no, it isn’t. Anyone can set up an apt repository and ask you to use it. Many providers do… You might mean the walled garden of an official singular apt repository is safe.
I mean seeing how often malware and other bad stuff has gotten on their. It is bad for the linux eco system in general. Worse then finding random installers on windows
Check out guix or nixpkgs too, very good alts if flatpak or distro pkg manager doesn’t have it. Snap’s store is proprietary.
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I guess my macbookpro from 2009 with Legacy NVIDIA grafics running Arch with GNOME on Wayland is pretty uncommon, lol (Of course using nouveau derivers)
Just started running Arch + KDE on a Kingston Traveller to experiment with setup. Installed from live usb iso and then ran archinstall to the same device.
Runs nicely on my dell xps laptop and my desktop with 3 monitors connected to an Nvidia 1070Ti.
I have Void Linux running on a GPD Win 4 (6800u). It performs well enough to emulate Demon’s Souls through rpcs3 at 720p 40-60 fps. It has a button on the side which toggles the built in controller between a “kb+m” mode and a normal controller mode, so I wrote a udev rule which opens Steam in big picture mode if its not running already when I switch to the controller mode.
I also sandbox a bunch of applications installed from the repos (including Steam and Firefox) using bubblewrap instead of using something like Flatpak.
I have a custom (half-working) version of slurp which allows starting selection immediately, which in turn allows me to immediately get the position of the cursor, which I use to launch tofi under the cursor (I don’t know of any other way to do this on river or even Wayland in general).
I use secureboot with custom keys (using sbctl), and I build a unified kernel image from which I boot with dracut, into a fairly standard LVM-on-LUKS setup, all flicker-free (by manually turning off Plymouth at the right time). UKIs allow me to boot from an efi shell very easily if thing go very wrong.
I run dnsmasq for caching, together with stubby for DoT. I highly recommend at least dnsmasq if you use Steam (fixes weird issues with their downloads).
I toggle running Qt apps’ dark/light mode by modifying the qt5/6ct config file with a perl script which darkman runs. I switch the wallpaper in a similar way.
I don’t use a status bar, I put most of what should go there into the Emacs tab bar (with custom dynamic icons and everything). It has volume, battery, temperature, wifi, system load, incoming mail, playing music and time display. Everything but temperature display works on both Linux and OpenBSD (and some on Android too).
Honestly there’s a bunch more weird stuff but this is getting pretty long.
Screenshot or didnt happen :D
You can use Emacs for panels??
I don’t use Emacs as a panel (though I’m sure you can do it somehow), I just almost always have a window open so I can just look at its tab bar.
This is how it looks: https://ibb.co/tbyZ8vH
And when the window is too small, it uses two lines: https://ibb.co/s3dhzCr
These are from my main PC, which use the same setup (no battery/wifi, but you can see that the volume icon only has a single “bar”). The name of the song is truncated to the maximum possible width and “cycles” through the name. Second picture also shows tofi which was opened under my cursor in an arbitrary position. BTW the header bar only appears for the floating Emacs window (so I can drag it with a touchscreen) using a GTK css hack.
Edit: Wow, I took the pictures 9 minutes apart and both the CPU and GPU temperatures are exactly the same (they both fluctuate slightly while idling).
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Very neat!
Always nice to have inline images :D
Huh, for some reason I thought I had to upload the images to my instance to inline them. Thanks!
Not mine, but while I was an intern for a lab I enjoyed using a very normal-looking desktop with a casual 4TB of DDR4 and no SSD or HD, dual Xeon configuration. Rather, it did network boot and pivot root into an in-memory filesystem. It had a UPS and typically ran for months entirely from volatile storage and was used to run experimental photo and video processing. This was about ten years ago.
I can only imagine what that much RAM and a system that could hold it cost 10 years ago. Yikes.
That’s so wrong…
Your MicroSD is very slow and will die
I’m not too sure how unusual it is, but I have a satellite tracker on a pi 3 b+ based on satnogs. It helps other scientists get data out of cutsats and other satellites. It’s pretty easy to set up once you know what to set up.
I once had a butler program on a pi 1 with WiFi chip back around 10+ years ago. No ai, just a bunch of batch scripts + espeak. It was a cool project that would tell us the weather, time, any to-do items, and internet usage ( att had a hard limit of 100gb and I used a script tu tell how much we used per month). Ran for a couple of years and then disassembled it. Still have the GitHub repo. This was many years before Alexa, Google, and the other such projects. It wasn’t better at all (espeak sounds so robotic, even when tweaked).
I ran a Bitcoin miner on a pi and made -$4.50ish a month back a decade ago. It was my most popular wiki pages back when I self hosted one. People were really interested, but it never made any money. It was more of a proof of concept . It’s pretty easy to compile, but hard to track down all the dependencies. That was waaaay before the asci miners came into play.
I have NixOS running on my main desktop with some unusual changes:
- / is mounted as tmpfs, with /etc, /nix and /var being mounted from the actual system partition (this actually isn’t too uncommon on NixOS)
- For swap, zswap and dynamically allocated swapfiles using swapspace daemon (this is imo the best swap setup if you don’t need hibernation)
- Akonadi (KDE’s PIM server) using PostgreSQL instead of MySQL
- ISO8601 date format, for this I have glibc’s en_DK locale which does this copied to en_SE because Qt has en_SE as the locale with ISO date
- A couple changes to make the layout more like macOS because I can:
- Partitions are either mounted or auto-symlinked (if they can’t be mounted there, such as for the system partition) under /Volumes
- I patched udisks to also mount devices under /Volumes
- User home directories are under /Users and root’s home is /var/root
- Keyboard layout changed as far as I can to be mostly like Mac’s so I don’t have to rethink layouts as much when switching between this and my MacBook
- Can’t technically list this anymore since I’ve had to tear it down for unrelated reasons but NFS using Kerberos authentication for my NAS
- This is apparently very unusual since a lot of games completely break with it but two monitors with the main monitor on the right
This is apparently very unusual since a lot of games completely break with it but two monitors with the main monitor on the right
This is unusual? I use the same monitor configuration, and I didn’t notice any problems with it. Or at least I didn’t figure out they could have been caused by monitor setup. Could you give me an example of what problems have you encountered?
Either games spawning on the wrong monitor and not reacting well to you moving the fullscreen window to the other monitor, or mouse input issues. Latest I’ve had was L.A. Noire, which locks the mouse to a portion of the screen and doesn’t allow you to freely turn the camera. (I just tested it again and now it seems to work fine though! I hope that persists.) Quake II doesn’t allow you to move the mouse at all, or rather only in what seems in like a 2 pixel wide boundary in the middle of the screen. No such issues if the other monitor is turned off or configured to be on the right side. I’ve encountered more games that had issues with this in the past but these two are the recent ones I’ve had trouble with since setting it up like this again.
What’s the deal with / as tmpfs about? I’m so trying to understand nixos.
NixOS can boot from a file system that only has /nix, since essentially the kernel command line has
init=/nix/store/.../init. Everything else will be created during boot by that if it isn’t already there. So technically you could only mount /nix and you would get a blank system every time you boot (but that wouldn’t be very useful in most cases). Mounting these is done in the initrd.A lot of people have a setup where only select files are mounted from a persistent partition, such as /var/lib/postgresql, basically anything they want to keep across reboots, so that the rest is discarded when they reboot. This prevents the system from accumulating junk over time, from services you once used to have but no longer have running, and so on. Personally I found it too much of a hassle to keep track of what files I want to keep, so I save the entire /etc and /var. I still keep the tmpfs though because it’s pretty cool.
Flakes on the system level aren’t too bad. You can pretty much just keep your configuration.nix, but now you call that from a flake.nix. The difference is you remove all your nix-channels and you specify your nixpkgs in your flake.nix. So its really using a flake instead of nix-channels.
The cool part is when you nixos-rebuild the first time, it will save your nixpkgs version in a flake.lock. Then it will stay that way until you choose to upgrade with
nix flake update. Nice and stable.Yeah. Flakes are essentially three things (or four if you count the new CLI):
- Lock files for inputs (like NPM)
- A defined output layout (so, every flake has its packages at packages.<system> for example)
- Pure mode (don’t worry about it unless you read from arbitrary locations in the file system or try to download files without a hash)
That’s it, essentially nothing else changes. It’s just a different entry point to Nix code including NixOS configurations.
Here’s a great article (apparently, I have only skimmed it myself) explaining flakes more in detail: https://jade.fyi/blog/flakes-arent-real/
use flakes
I felt the same, but I’m reading through this book and so far it’s been helpful for understanding and setting up system flakes: https://nixos-and-flakes.thiscute.world/
Now, not so unusual, I have pretty dull and standard “gaming” type PC running stock Debian, but about 20 years ago as a broke mofo I was running a phpBB forum off a wheezing Pentium MMX laptop with no screen (got ripped off a year prior) on Mandrake Linux. The whole thing was just loosely sitting under my bed. Managed to get a userbase of just under a hundred people before I lost interest. I was using Webmin to manage it from another PC.
I had to connect up an external monitor every time I needed to do something I couldn’t do remotely. I learned so much from that laptop. “./configure, make, make install” became muscle memory.
That seems overkill. Why don’t you use something less power hungry?
Do you use an external modem?
Then it’s unusual
I want to use OpenWRT too but have no idea of the hardware, and we have cable here, and there is no supported router with cable. Do you know if I could just use some proprietary cable modem and attach that? Probably…
I just have my Xfinity modem in bridge mode. They looked at me like I had two heads when I asked if they could tell me how to do it at the counter but it was trivial by searching the model number.
You can buy off the shelf hardware
I could mention that my bare metal server runs a rather unusual setup in that I use Arch Linux on ZFS headless as a kvm hypervisor and lxc containerisation host. I maybe want to migrate it to something else like NixOS at some point since I use nix on Arch on my desktop already but since I know Arch the most of any Linux distro I just went with it and it’s running rock solid for quite a few years already.
I had the same issue of liking the UX of Linux admin too much to really use nix fully for system administration. I will say now being forced to work with an MacBook I decided now was when to start that journey. I like it, its been very clean over all but I feel like I am very much “developing” my system instead of administratering it, if that makes any sense.
I’ve developed an install alias that automatically configure a wide variety of things really easily for arch, I had a bunch of people use my setup and logged the usage of each different keybind, then sorted them by most used and put those on the strongest fingers
I’ve spent more than a few hundred hours configuring stuff, you can check it out here if you want:
