Linux

60426 readers

364 users here now

From Wikipedia, the free encyclopedia

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.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 6 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

nooter692@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

Switch to a Fully free Operating System (piefed.social)

submitted 1 month ago by pie@piefed.social to c/linux@lemmy.ml

88 comments fedilink hide all child comments

As per fsf only those linux distributions are 100% free:

Dragora
Dyne
Guix
Hyperbola
Parabola
PureOS
Trisquel
Ututo
libreCMC
ProteanOS

Do you agree or no?

I see a lot of people that want to switch from windows to a linux distro or a open os. But from what i see they tend to migrate to another black boxed/closed os.

What is a trully free os that doesnt included any closed code/binary blobs/closed drivers etc.

Just 100% free open code, no traps.

What are the options and what should one go with if they want fully free os that rejects any closed code?

you are viewing a single comment's thread
view the rest of the comments

[–] vapeloki@lemmy.world 56 points 1 month ago

I have to answer to this post directly.. First of all: I am a member of the European free software foundation. I am since over 10 years.

Using those distributions is, sadly, a security risk!

Everybody must be absolutely clear about the fact that CPU microcode updates are property blobs, and therefore removed by those projects.

This means: Your CPU runs with only the build in firmware and is most likely vulnerable against many CPU level attacks. CPU bugs can only be fixed with microcode , and if you drop those from the systems you leave the systems vulnerable.

Full free software distributions are a important, but very esoteric.

OP claims even the kernel itself is non free software. So let me just cite the kernel archive

Is Linux Kernel Free Software?

Linux kernel is released under the terms of GNU GPL version 2 and is therefore Free Software as defined by the Free Software Foundation.

I heard that Linux ships with non-free "blobs"

Before many devices are able to communicate with the OS, they must first be initialized with the "firmware" provided by the device manufacturer. This firmware is not part of Linux and isn't "executed" by the kernel -- it is merely uploaded to the device during the driver initialization stage.

While some firmware images are built from free software, a large subset of it is only available for redistribution in binary-only form. To avoid any licensing confusion, firmware blobs were moved from the main Linux tree into a separate repository called linux-firmware.

It is possible to use Linux without any non-free firmware binaries, but usually at the cost of rendering a lot of hardware inoperable. Furthermore, many devices that do not require a firmware blob during driver initialization simply already come with non-free firmware preinstalled on them. If your goal is to run a 100% free-as-in-freedom setup, you will often need to go a lot further than just avoiding loadable binary-only firmware blobs.

https://www.kernel.org/faq.html