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Comment by ACS_Solver | Hacker News Reader

For one, unlike most Android devices, you don't have to root the RM. It comes with SSH running and you have the root password. The company's Github [1] has most of the source code, from their Linux kernel to the software update daemon.

Their CTO, Martin Sandsmark, is a long-time KDE developer.

Unfortunately, xochitl (the device's main UI) isn't open. It's a major miss in their open approach, and frankly I don't get why they would keep it closed - the RM's competitive advantage is in the hardware design, the xochitl software is merely okay and could only benefit from user patches.

[1] https://github.com/reMarkable

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In case anyone is curious about the name of the main UI, "xochitl", it is a fairly common female name (for people, not UIs) in Mexico. It means flower in Náhuatl, the language of spoken by the Aztecs and still spoken by between 1 and 2 million people in Mexico. The Spanish word for flower, "Flor", is also a fairly common female name in Mexico.

The name "Xóchitl" is pronounced with the "x" sounding like "s" and the "t" silent by Spanish-speaking Mexicans. I'm pretty sure that's not how it is pronounced in Náhuatl; there I think the "x" sounds more like English's "sh", and the "t" is not silent.

Picture of one of the first prototypes (from 2015 or thereabouts) from remarkable.com/careers, guess the naming scheme: https://images.ctfassets.net/og7ujiyra5gx/15KAaMUsNXP8cQu3lP...

:-)

Thanks Martin - good origin story.

> It comes with SSH running and you have the root password

Is the password different for every device? Is the ssh daemon updated regularly? Seems like a massive security vulnerability otherwise.

The password is randomly generated for each device, yes. And of course the network only becomes available once you connect the device to your WiFi, or via cable to a PC. Once you're connected, you can also change to key-only authentication if you want.

The SSH daemon is Dropbear, and it doesn't seem to be updated though:

> reMarkable: ~/ dropbear -V

> Dropbear v2016.72

Hmm, I thought we were at 2017.75, are you sure your device is up to date?

We shipped the first software with an old dropbear, though it had backported patches for the known CVEs: http://cgit.openembedded.org/openembedded-core/tree/meta/rec...

I'm on 1.7.2.3, so only missing the latest update.

And most importantly: their full toolchain is available.

https://remarkable.engineering/

Did you try downloading it by chance? I get 404 on that toolchain link...

Strange, getting alternative responses of 404 and 200 when doing a request, with the 200 page showing

> It's sunday, we'll try to get it up during next week.

> In the meantime a normal cross-compiling ARM toolchain should work (e. g. the one packaged in Ubuntu).

Edit: now a added "Sorry, forgot to update this..." so seems someone updated the link right now

Unless the date stamp of that .sh file isn't recent. ;)

Was thinking more because if I made three requests, I got three different responses, so it seemed I was making requests while things were still being propagated

Can you use the device locally (no cloud or "activation" or account, etc)

You can - if you don't do the cloud setup, the RM won't try to sync anything. Then your file management options are the device's built-in software (which is viable prototype quality, not shipping quality) or some custom scripting. Given that this is HN, you're probably better off writing some small scripts to manage the device via SSH or curl.

I think you can using the new USB network interface based web-UI. Which is not great and quite an interesting choice of ways to go about things IMO.

Thanks a lot, makes the device a lot more interesting (and hopefully long-lived), somehow those things never came up when I searched.

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