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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It is a huge failure in communication to pretend that distro upgrades are entirely different versions of the operating system. It does nothing but make Linux seem more complex than it actually is. (lemmy.world)

submitted 9 months ago by [email protected] to c/[email protected]

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The jump in distro versions, say, from Fedora 38 to Fedora 39, is not the same as the jump from Windows 10 to Windows 11. It's more like the jump from version 23H2 to 24H2.

Now, I'm sure even most Windows users among those reading will ask "wtf are 23H2 and 24H2"? The answer is that those version numbers are the Windows analogue to the "23.10" at the end of "Ubuntu 23.10". But the difference is that this distinction is invisible to Windows users.

Why?

Linux distros present these as "operating system upgrades", which makes it seem like you're moving from two different and incompatible operating systems. Windows calls them "feature updates". They're presented as a big deal in Linux, whereas on Windows, it's just an unusually large update.

This has the effect of making it seem like Linux is constantly breaking software and that you need to move to a completely different OS every six to nine months, which is completely false. While that might've been true in the past, it is increasingly true today that anything that will run on, say, Ubuntu 22.04 can also run without modification (except maybe for hardcoded version checks/repository names) on Ubuntu 23.10, and will still probably work on Ubuntu 24.04. It's not guaranteed, but neither is it on Windows, and the odds are very good either way.

I will end on the remark that for many distros, a version upgrade is implemented as nothing more than changing the repositories and then downloading the new versions of all the packages present and running a few scripts. The only relevant changes (from the user's perspective) is usually the implementation of new features and maybe a few changes to the UI. In other words, "feature update" describes it perfectly.

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[–] [email protected] 1 points 9 months ago

The answer is that those version numbers are the Windows analogue to the “23.10” at the end of “Ubuntu 23.10”. But the difference is that this distinction is invisible to Windows users.

The other difference is updating from 23.04 to 23.10 requires running a separate utility, changing repos, and can often break things (PHP upgrading but things still pointing to the old socket version for example). That's why it feels like a major upgrade, because it is a lot closer to going from W10 to W11, vs just 23H2 to 24H2 which is invisible.