drhoopoe

If you want “as barebones as possible” then wouldn’t you better off with stock Void? It’s nice and barebones straight out of the box.

Docker containers can eat a lot of space over time. When’s the last time you did a docker system prune? Be sure to read up on what it does before you try it.

Yep, I tried going the dumbphone route and lasted about a month. I travel a fair bit for work, and it’s almost impossible now without a smartphone.

There’s calcurse. It’s in the arch repos.

I’m pretty sure every kid in kindergarten knows an easier way to draw a hand.

Do some searches on “kiosk” software. That’s the general term of art for machines that are intended to run a single program/interface. As for distros, you’ll want something light and easy to maintain, ideally with automatic updates. Debian’s an obvious pick. Alpine could be great for something like this. Gentoo could be awesome too, but there’s a serious learning curve involved.

Did it currently have windows installed? If so, have you turned off secure boot and fastboot?

If you’ve done all that already, then maybe try adding nomodeset to the kernel parameters in grub. You can find instructions by searching how to set kernel parameters. It’s fairly easy, but kind of a pain to explain.

I wouldn’t mind there being a whole community devoted to pointing out shit that is poorly designed or just broken

But isn’t that every linux forum?

Yep, I’ve got a stack of 5-10 year old optiplexes (optiplexi?) running proxmox.

Yes, you can use it fully offline.

To back it up I believe you’d just need to backup your .pass and .gnupg directories.

I haven’t used keepass, but the entry from the archwiki should give you a good idea of usage, and it also lists some helper apps: https://wiki.archlinux.org/title/Pass

In the US, many public universities allow access to the public, including use of computer terminals that will allow access to paid databases. In many cases, you could bring in a usb stick and save copies of articles downloaded from such databases, or at worst you could pay a small fee to print some stuff out. AFAIK, that kind of access varies state by state though, so you need to call university libraries near you to find out.

You say this machine is headless. Is it at a remote location? If not, is it feasible to connect it to a monitor an keyboard for a few minutes? If so then you could logout, switch DE, and then log back in. That would hopefully set the DE you prefer as user default.

If that’s not possible, then some of the solutions discussed here might be applicable.

I work for a large state university and run linux on my office machine, despite the fact the IT office dept doesn’t officially support it. I told our IT guy once what I’m doing and his response was, “cool.” Of course I’m totally on my own if anything goes wrong. It helps that I’m a prof and most of my on-campus work doesn’t involve much time on a computer, aside from basic web and documents stuff. tldr, in my case I’m able to just do it without asking anyone’s permission, and it’s worked out great for several years now, but a lot of jobs aren’t like that obviously.