lazy web: I got a free chromebook, a 2016 model (specifically an HP Chromebook 11 G5 EE (TPN-Q151)).

I have never touched a chromebook before now, and I'd like to use this thing to play videos out the HDMI port.

Any suggestions for how I should do that? Like, upgrade the OS version as much as it goes and keep it mostly stock? install a linux on it? Some combination?

Ideally I'd like to just be running VLC on it

EDIT: Corrected above to HP Chromebook 11 G5 EE

it's also got some accounts on it already which I'm going to need to wipe. No idea how to do that though
okay turns out the answer is just "hit ctrl-alt-shift-r and click yes"
you can tell this OS is optimized for things like schools, you can factory reset the whole machine in one hotkey and one click

I'm going through the MrChromeBox guide and now it wants me to type the following command, by hand, into the keyboard, like some kind of caveman:

cd; curl -LOf https://mrchromebox.tech/firmware-util.sh && sudo bash firmware-util.sh

I need to make a keyboard with an NVRAM clipboard. Plug it into my main PC, copy, plug it into the chromebook, paste
85 characters? manually? madness

I did it manually, and it didn't work
(it turns out enabling developer mode wiped my wifi settings, so I was offline)
I fixed that in the GUI, and tried again
it didn't work because I made a typo
I fixed that and tried again!

and it failed to do anything because it turns out this is one of the chromebook models where you have to physically disassemble it to enable writing to the UEFI

WHICH MEANS I HAVE TO POWER OFF

AND TYPE THIS MONSTER AGAIN

okay so the way you disable the firmware write protection:

1. open the case
2. remove one screw from the motherboard
2. close the case

they ran a trace from the !WP pin of the UEFI flash chip to a mounting hole of the board. If the screw is present, it shorts the pin to the case, grounding it, and now the firmware can't be overwritten

Remove that one screw, and you can write again.

I'm not sure how much this is brilliance vs madness, but WOW

fun write protection story:

So back in the day when I was a Poor Kid In The 90s, I had a subscription to some computer magazine, during the period where they were full of tear-out adverts for all the online services. Compuserve, Prodigy, Earthlink, AOL, and so on.
I got a roll of address labels and each month I'd stick one on each card, and those companies would mail me FREE FLOPPY DISKS

and I'd just wipe and reuse them.

But AOL, the most reliable floppy mailer, either got wise to this or further cost-optimized their massive-scale floppy mailing operation: They started using 3.5" floppies that didn't have a read-write slider in them. This means they always appear as read-only

the obvious solution I figured out is just to tape over the read/write hole on the disk.

But one day I'm at the library using their computers, because I didn't have internet at home yet.

And I go to save some files from Netscape Navigator, and DONK, THIS DRIVE IS READ ONLY and I'm like "oh no... I brought one of my AOL disks, and I haven't stuck tape on it yet!"

So I go over to the nearest librarian desk and ask if they have some tape.

Immediately the librarian narrows her eyes, suspiciously. Why does this 10 year old child (who is mysteriously in my quiet Kids Section during school hours, on a school day) want TAPE? Are they going to do some kind of defacement of the library or books? are they going to hide RUDE SIGNS in the dark corners of the Westerns section?
She asks why I need it, and I explain I need to make the disk writable.

She goes "No, I won't give you any tape. And don't put any taped disks into any of my computers, either!"
I remember it very clearly, 31 years later, because I was so offended that she doubted my computer intentions and computer skills!
I would never damage a library computer! And I knew what I was doing!
But I learned quickly on that no one trusts Little Weird Kids to have any sort of competence at anything. Like I cut up a whole pineapple once with a very sharp knife, when I was 4?
And I couldn't understand why people were so scared I would cut myself, and saying I couldn't do that. Didn't I just demonstrate that I wouldn't hurt myself?
I had a strange upbringing, developmentally: Some of my first memories were of being annoyed that people were treating me like a child.
Even though I /WAS/ a child at the time.

okay I give up at opening this on my own. I took out all the visible screws, spudgered some clips, and it still isn't opening. I'mma check a video or a guide or something...

*searchy searchy*

NINETEEN STEPS?!

That was the wrong model. This guy got me there: I was missing some clips and being too afraid to break it

https://www.youtube.com/watch?v=TLrIYGJnZ5Q

Teardown / Disassembly - HP Chromebook 11 G5 Laptop

YouTube
I'm in

I've been reliably informed that this is the specific screw I need to remove on this model.

(all the other motherboard screws are smaller and black, this is the only bare metal one)

And now that the screw is gone, you can see the little trace that is checking if these two pads under the screw are shorted together.

also forgot to mention: I was wrong about the model, it's HP Chromebook 11 G5 EE not HP Chromebook 11 G8 EE.

I don't know what the difference is, other than screws being in completely different places

Any suggestion on what linux variant I should stick on a 10-year-old chromebook that's only going to act as a glorified VLCbox?

It's a Celeron N3060 @ 1.60GHz with 4 gigs of ram.

okay I tried NixBook Lite and it's fine except it needs more storage than this system has. I installed it and it ran out of disk space trying to do an update
this machine has approximately 13gb for boot media
I tried GalliumOS but it is failing to install grub, which is the most annoying time to have an install break: right at the end
hmm, seems part of the emmc is read-only? or is going read-only?
@foone iirc, gallium is essentially unmaintained, because most of the chromebook specific stuff got pulled upstream. So, it wasn't much needed any more? I think.
@foone for a smaller distro if you primarily want it for media my suggestions would be libreELEC (it's stripped to only what's needed to run kodi/media players) or arch. (depending on your confidence you can go even slimmer with gentoo but you'll need to know how to set up another machine to do the building on)
@foone on systems i want to keep working and have a confirmed upgrade path when i open them up at some indefinite later date i usually just throw on debian with lxqt pre-installed from their installer. boring answer but it's worked best out of anything for Media Box Uses for me, mainly because i like those to be able to do other things in a pinch though
@foone sounds like a sticker I'd happily place just below my "this machine kills fascists" sticker
@foone Alpine would probably fit.
@foone try nixos minimal 25.11 and then add a lightweight DE you like among the supported choices. It does not need a lot of disk space after the initial update.
@foone Accumulating almost-copies of everything is what I view as the main downside of Nix.
@foone whatever debian came out that year
@foone debian.... the chrultrabook gods call to you.....
@foone I think I had a laptop with that exact CPU. I ran Ubuntu and Arch on it, both were passable. I found Cinnamon to be quite nice.
@foone Void is a great option for low resource systems
@foone Probably Debian or Arch if you want to DIY the distro setup, and I guess puppy linux might be decent if you don't want to do that
@foone I run alpine linux on an n3160 one (the quad-core version of n3060) but daily driving alpine linux is probably not easy mode for this purpose :D
LibreELEC. It's designed for SBCs and runs Kodi as the desktop environment.
@NoraBell ooh I may do that, I've been meaning to play with libreElec for other projects, and this is an excuse to do that
Nixbook OS

A set-and-forget modern operating system designed for simplicity, speed, and peace of mind.

@foone I've been having good luck on a system a less powerful than that (2GB of RAM nd some heinously underpowered netbook processor from 2009) with q4os running Trinity (A fork of KDE 3) https://www.q4os.org/
Q4OS - desktop operating system

@foone

With those specs, even something as heavy as Kubuntu is fine.

@foone 10y old - definitely Debian with whatever DE you like, I went for KDE on a similar intel Chromebook. It works perfectly.

On older (and ARM chipset) Chromebooks it's harder because there are a lot of driver issues, and it becomes a challenge of building your own kernel, installing blobs like late 90s - too much hassle for little gain these days. Turns out PostmarketOS covers those nicely and works with a lot of them, including mine. Literally everything works.

@hittitezombie @foone

nth-ing Debian. I have a 2015-era Chromebook that I flashed with SeaBIOS back then and I recently(ish) put Debian on it when Ubuntu stopped supporting it. It works fine.

(It's one of the early netbook-rebadged-as-Chromebook models with an *actual hard drive* so I'd been using it as an audio player at work pre-Pandemic.)

@foone Puppy Linux was originally meant to run off of multi-session CDs, where new sessions recorded changes to the filesystem. I think it still exists, should run in tiny space.

@foone As somebody who's gone through everything you're doing with an Acer Chromebook 11, I found I like Alpine, because it just works, and it's really lightweight.

If you have any questions, feel free to ask me.

@foone definitely genius. Would have been even nicer if that screw was accessible from outside the case

@jpm @foone more convenient but it would break the intended security model of "you can trust the machine if it's out of your sight for up to 5 minutes" which affords some protection even against evil maid attacks!

The idea is that it takes at least 5 minutes to remove the screw and reassemble. For newer machines, the not-quite-a-TPM controls write protect and requires you to physically press the power button once a minute for five minutes to achieve the same guarantee.

@foone Nice! I've taken this little screw out for about a dozen of these "chromebox"s for work. The screw is top right but it looks like most of it's other screws! Installed linux so we could get Godot working easier.
@foone how did an aiwa walkman turn into this!?!?! I need a recap, I'm confused.
@foone cheap HP laptops are made with a special kind of hate so i'm not surprised, but that's pretty bad even for a chromebook lmao
@foone seems kinda normal
@whitequark we are exactly the same kind of being, so of course it seems normal :)
@foone cheaper and more reliable than a switch