this post was submitted on 25 Sep 2024
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Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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[–] 0x0@programming.dev 7 points 1 month ago (14 children)

Aren't they arm-based? What's the hurdle?

[–] Vitaly@feddit.uk 23 points 1 month ago (12 children)

If the devs don't have access to the hardware then it's impossible to make drivers for a specific laptop

[–] 0x0@programming.dev 0 points 1 month ago (11 children)

If it's arm-based is the CPU so alien as to not being usable without a very generic kernel?

As for the hardware, is it so unique there are no drivers already?

[–] rotopenguin@infosec.pub 8 points 1 month ago

ARM systems don't have the whole ACPI thing to describe what hardware is where. Linux has to bodge together its view of the system with a devicetree instead. If you don't know what device IP blocks are integrated into the SOC (and locked behind an NDA), good luck blindly guessing. You don't even get EFI booting, you get shit like "the rpi gpu runs its own proprietary bootloader lol".

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