Sure, drop me a note with the details and I’ll see if I can give you a hand. I’m not super expert in all the specifics of the Chromebook ecosystem, but I have good general computer/Unix skills and have hacked a couple so I know where to look for resources.
The near instant heat up is a big part of how I ended up with my Bambino with its “Thermojet”(Thermoblock coil thing) heater.
3s from wake to ready, it takes longer to grind and prep than to heat. I usually pull a blank shot through the clean portafilter into the cup I’m going to pull the shot in so the downstream parts aren’t crashing the temperature, but that’s still seconds.
Ascaso and Decent have more up-market offerings with thermoblock heaters that are similarly fast but offer more control. I wasn’t 5-10x price compelled for my needs, and I’m certainly not over 100x price in to that thing… But it is a great feature that the commercial derived machines don’t do.
As expected from the docs, that’s why I was surprised to see you mention Nix on a Chromebook, it seemed like order of magnitude wrong. 128GB is an unusual amount of local storage for a Chromebook.
I have a little Arch/Hyprland install that fits a comfortable environment in like 8 of the 16GB in my Dell 3189 right now - It was kind of a fun project fitting it and chasing down all the little annoyances, I think it all works now other than the lack of pluming to make use of the fold sensors, and an occasional ASoC bug for which patches have landed upstream in Linux or Pipewire since the last releases.
How is NixOS on a Chromebook? The Chromebook I’ve been hacking on exists as a beater for trying environments without disrupting the (principally Arch+KDE on X) boxes I do my real work on, and I was thinking about trying Nix on it, but it seemed like the combination of 16GB eMMC and Nix’s propensity for large disc usage would make that difficult.
I just tried keyd a day or two ago and I’m super taken with it.
I just wanted to make Meta+Arrows generate PgUp/PgDn/Home/End because I’ve really grown to like laptops that do that with Fn (And I was playing with a hacked Chromebook whose keyboard does those soft with Ctrl+Shift+Arrow in software on ChromeOS so you’ve got to do something).
I’m quite impressed. The configuration format is sane, the daemon’s runtime footprint is tiny, and it works across VTs, X, and Wayland because it’s a virtual keyboard emitting events. The historical options have like…0-1 of those properties. Also the virtual keyboard takes bus ID 0fac:0ade, and who doesn’t like a god hex pun.
Relevant place to ask: I’ve been trying to find a reference for the earliest Emacs that could host a terminal emulator or subshell in a window.
Multics emacs appears to have had both split windows and a character-at-a-time input and output mode as far back as 1978 for use as a SUPDUP and/or TELNET client, which is currently the earliest I’m aware of. Ancient ITS TECO EMACS had splits pretty early on, and may have sprung the necessary character plumbing earlier - but I’ve never found any reference material to confirm/deny.
It’s a fringe to a larger interest, which is that I’ve been trying to document the history of terminal multiplexers, especially in the Window (1986)-Screen(1987)-Tmux(2007) tradition (as opposed to the historical meaning which we’d call terminal servers). I’m slowly becoming convinced they came about after the advent of floating window GUIs hosting multiple terminal emulators. If you were super connected and could get access to one, sometime fairly early in the window between the 1973 introduction of the Alto and the surviving 1979 manuals the Alto program “Chat” could run multiple telnet sessions in floating windows (I’m also looking for a more precise date for when Bob Sproull made Chat able to do that trick). Several other early graphical systems like Blit terminals (1982 inside Bell, commercial as the 5620 in 1984) and early Sun Windowing System of early SunOS (1983) could also do multiple floating terminal emulators, so they were common by the early 80s.
Because the 36-bit DEC lineage had pretty robust psuedoterminals all the way back into the mid 1960s ref, a lot of hackers did a lot of fun shit on PDP-10s with ITS and TENEX and WAITS, and Stanford and MIT had PDP-10s connected to fancy video terminals by the mid 70s, it’s IMO the most likely place for the first terminal multiplexers to emerge… if I could just find some documentation or dated code or accounts.
Most Chromebook’s firmware is Coreboot, but it’s running a Depthcharge payload instead of UEFI (or BIOS or whatever). Mr. Chromebox maintains UEFI Coreboot payloads and install tools for a wide variety of (x86) Chromebooks, which can be used to flash a normal UEFI payload and boot normal OSes. It’s strictly possible to boot normal Linux systems on a the Depthcharge payload modern Chromebooks use, but uh… here’s the gentoo wiki on it, it’s a substantial pain in the ass.
I initially didn’t do enough of that in my PhD thesis (CS, about some weird non-frame-based imaging tech that is still only of academic interest), and my committee demanded I add more stake-claiming favorable comparisons to other tech to my introduction before I submitted.