ExtremeDullard

cross-posted from: https://lemmy.sdf.org/post/13880246

I have a terrible el-cheapo 14" HP laptop that I bought from a big-box store a few years ago as an emergency replacement for a laptop that died on me on the road while visiting a customer. I literally went to the store 5 minutes before it closed, bought any laptop they had, loaded Linux on it at the hotel and transferred my files from the dead laptop overnight, then did my presentation the next morning.

The trouble is, that laptop is VERY Linux unfriendly. I've put up with it for years because I don't like to throw things away, but I just can't stand the regular AMDGPU driver crashes and the broke-ass wifi-cum-bluetooth Realtek chipset anymore.

So I'm on the market for a good Linux laptop. I'm not a demanding user - I use that HP laptop to edit videos and do CAD and I'm okay with it - I'm very comfortable with anything Linux and I can code my way around problems.

I'm really tempted to get a MNT Reform laptop: I like the LiFePo4 battery cells a lot, it's solid, it's open hardware, it has a trackball and I love trackballs, it's highly hackable, and I'd like to support the MNT Research guys. And I'm old enough and the kids have been out of the house long enough that money is no object.

But a couple of things are holding me back. Maybe there are MNT Reform owners here who could shed some light on the following questions:

• I don't know much of the ARM ecosystem, and what to expect from what processor / SoC. So I'm thinking of going with the highest end RK3588 32GB / 256GB CPU module offered by MNT. Would this at least match the performances of my stupid HP laptop's Ryzen 5 CPU in terms of real-world performances?

  Or put another way: should I expect to take a hit when encoding my videos or doing big CAD models compared to this already slow laptop, or can I reasonably expect the MNT Reform to at least not be a regression.

  Side question (yes, I know it should be obvious, but asking is better than guessing): I assume the "32GB / 256GB" in the CPU module's denomination is for 32GB of RAM and 256GB of onboard flash. Meaning I'd have that much disk space without needing to add a NVMe SSD card. Correct?

• The keyboard layout looks all shades of terrible. I'm flexible with anything but not keyboard layouts - and especially those keyboard that don't put the left SHIFT and CTRL at the bottom where they belong, or have a split space bar.

  The Reform's keyboard ticks all the wrong boxes for me in that respect: I can tell rightaway that it's going to fight my typing muscle memory all the time and forever, because I sure ain't gonna get used to it.

  Can I remap the keys so I can at least I can swap CTRL and whatever that key is at the bottom left, and make the 3 buttons that replace the space bar act as a space bar? Then it's just a matter of putting a sticker on the keys and gluing the space bar keycaps together somehow.

• I seem to recall some years ago that if the laptop was left off and unplugged for long enough - like 2 weeks IIRC - it would drain the cells and kill them because there was no under-voltage protection. Less dramatically but equally annoyingly, you couldn't leave it unplugged for a few days and expect to find it fully charged when you needed it most.

  Does it still do that? Or has the hardware been fixed - or maybe there's a "Turn really off" option in the little side computer that runs the mini OLED display?

  Mind you, I can always drill a hole and add a physical switch to disconnect the cells, but I'd rather not do that.

• Is there an option to limit the charge? Keeping Li-ion cells constantly at 100% (or worse, charging all the time) when the laptop is plugged in isn't ideal. I'd rather it kept the cells charged around 80% . And I mostly use my laptops plugged in.

• Can I remove the cells and use the laptop plugged in? I might eschew the cells altogether, because I really never need them: I'm plugged in at home, I'm plugged in on the train, I'm plugged in at the hotel, I'm plugged in at the customer's. I can't remember a time when I needed to run this particular laptop on battery. If I can use the laptop as a luggable computer, I wouldn't need to carry the weight of the cells around.

• Has anybody tried to install Cinnamon? Does it work well on Debian ARM? I see no reason why it shouldn't, but maybe there are issues.

Well that's pretty much it. Sorry for the long post 🙂 There's precious little information about the MNT Reform out there - probably a good indication that there are precious few such machines in the wild, sadly - so I would welcome any real-world user feedback!

I know they're supposed to be good for the environment. But... Holy smokes they drive me up the wall. They really do!

I had no trouble adapting when aluminum can pull-tabs got replaced by push-tabs, because it was pretty much the same movement, and I could see the immediate advantage of not getting cut by a pull-tab.

But the tethered cap is fighting decades of muscle memory in me: I'm used to taking the cap off with one hand and keeping it there while taking a swig with the other. Now I unscrew the cap with one hand, but I still have to hold the cap so it's out of the way. It feels like drinking in handcuffs each and every time...

So unlike the pull-tab, the tethered plastic bottle cap is one of those compulsory eco solutions that constantly make you feel ever-so-slightly more miserable all the time, and I hate that because ecology only works when it brings something of value both to people and to the environment.

My company offers 3 days of unjustified sick leave for things like colds or minor health issues that don't really require seeing a doctor.

And sure enough, that guy - always that guy - got sick on Monday, then took a day off on Thursday, and now he's sick again on Friday. Strangely, his company car reports being at a ski resort 200 miles away.

Because you know, when you're bedridden, at least you should have a nice view out the window...

Hopefully a new class of drugs to tackle phantom pain is on the horizon.

I'm playing with OpenSCAD, which is a text-based parametric 3D modeler. It comes with its own built-in editor, but you can also open the source file in your favorite editor and when the file is saved, OpenSCAD recompiles and re-renders the model.

I know it's nothing particularly novel, but it's kind of awesome to type :w and see the 3D object immediately show what you just typed. There's even a degree of rendering control from within the editor: for example to highlight a feature, like an subtracted volume, simply type # in front of the corresponding operation, :w and hey-presto, the feature appears in the model.

And sure enough, there is OpenSCAD syntax highlighing for vim. How cool is that!

If someone had told me 40 years ago that I'd be doing 3D modeling in VI one day, I would never have believed it 🙂

I created this post on !mechanicalkeyboards@lemmy.ml: if you go directly to the instance, it shows twice as many comments, and a lot more upvotes than on the SDF view.

I'm not a true mechanical keyboard enthusiast. I mean I like a good keyboard for typing code, so I rolled with model-Ms in the 80s and 90s, then some expensive Cherry keyboard I only recently retired because it was utterly spent (and it was PS/2), and now I happily use a Wooting Two HE.

I'm so glad the mechanical gaming keyboard scene has developed so much: it means there's a plethora of really excellent keyboards for the rest of us who don't play games.

But something utterly baffles me: why are high-quality keyboards getting smaller?

There's a lot more keyboards without the numpad and the block of middle keys - whatever they're called - or with the middle keys reduced or squashed up awkwardly on the side, than full-size plain old 102- or 104-key layout keyboards. What's wrong with the numpad? Isn't more keys generally better?

Back in the days, I bought the original Happy Hacking keyboard because it kind of made sense to maneuver around in our server room with a small keyboard that took up less space. Typing on it drove me up the wall but it was convenient to carry. And I guess it was also good option for going to LAN parties with a smaller backpack. But other than that, for a keyboard that never leaves your desk, I don't get it.

Are there other advantages to smaller keyboards? Genuine question! I'm not dumping on smaller keyboards: to each his own and if you're happy with yours, more power to you. I'd just like to know why you prefer smaller.

Hey all,

I like etymology. When I see a word I don't know - or even one I know but I can't quite guess where it might come from - I look it up.

And so I do too with Finnish words. And there's something that has been puzzling me for quite some time: a surprising number of very common, everyday Finnish words, seem to have been coined very recently, in the 19th and early 20th century.

I'm not talking about words that describe new things, like automobiles or electric devices. It would make sense that words describing those things came about when those things first appeared. And I'm not talking about words borrowed from other languages. I'm talking much more generic words entirely made up in Finnish. For instance:

• Lihas: liha +‎ -s. Coined by Finnish teacher and linguist Gustaf Erik Eurén in 1860.
• Osake: osa +‎ -ke. Coined by Finnish author and journalist Pietari Hannikainen in 1847.
• Kahvila: kahvi +‎ -la. Coined by Finnish politician, historian and professor Yrjö Sakari Yrjö-Koskinen in 1861.

Now here's the mystery: I'm pretty sure muscles, company shares and coffee houses existed in Finland before the mid-19th century. So what were those things called before? Why did some people decide to coin new words for them? Why did so many new Finnish words seem to appear in that time period?

I've asked my Finnish friends but they don't know. They don't even seem to be aware that a lot of their language is actually quite recent.

Any linguist out there who would know?

Federation is broken.

It's been broken for days - and that's not to say for months, because I charitably include the few hours it worked again lately for some reason.

I don't know if other instances are that thoroughly broken, because the rest of Lemmy seems to be chugging along just fine. It's just us poor SDF user suckers.

And no-one gives a rat's ass.

Truly pathetic...

I've had cracked skin on my fingers for many years, and I usually try to manage the problem with a bedazzling variety of moisturizing creams - with and without hydrocortisone - that seem to become less and less effective the more I use them.

But since I moved way up north a few years ago, and what with age and all, the problem has been getting exponentially worse. This winter, it's so bad that I went see the dermatologist for help.

He gave me a great piece of a advice that I'm passing along, because it also works wonders on my residual limbs' skin:

Get an air humidifier and don't let the humidity in your home drop below 35%.

It took a couple of week for the cracked skin on my fingers to finally heal. But also, to my surprise, my painful scars got better within 3 days. I wasn't expecting that! My scars are much less itchy and the skin around my residual toes is a lot more flexible, making walking genuinely less painful.

If you have skin problems on your residual limbs in the winter, try an air humidifier!