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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State of S3 - Your Laptop is no Laptop anymore (blog.jeujeus.de)

submitted 5 months ago by [email protected] to c/[email protected]

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In this article, I aim to take a different approach. We will begin by defining a laptop according to my understanding. The I will share my personal history and journey to this point, as well as my current situation with my home and work laptops. Using this perspective, we will explore the current dysfunctionality of the standby function in modern laptops, followed by a discussion of why this feature still has relevance and right to exist. Finally, we will draw conclusions on what we can learn and take away from this.

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[–] [email protected] 4 points 5 months ago (5 children)

@JRepin Am I the only idiot who uses systemctl hibernate with a proper swap partition? Works perfect every time I've set it up.

[–] [email protected] 3 points 5 months ago (4 children)

You are not the only person. However, even hibernation mode isn't a sure thing anymore.

[–] [email protected] 1 points 5 months ago (1 children)

@drwho Whatcha mean by "not a sure thing"? Is there some issue with specific hardware, or configuration?

[–] [email protected] 4 points 5 months ago (1 children)

https://askubuntu.com/questions/1146326/why-is-hibernation-so-complicated-on-ubuntu-and-other-linux-distributions

[–] [email protected] 1 points 5 months ago (1 children)

@Lem453 Everything on that page refers to configuration problems. Most of them inferring a misunderstanding (or complete disregard) of the requirements that need to be implemented prior to configuring suspend-to-disk in order for it to work properly. Both the gentoo, and arch wikis have very thorough instructions on how to successfully incorporate this feature.

[–] [email protected] 2 points 5 months ago

I mean, even then it might not work. I'm wrestling with it right now (Lemur Pro 13 from System76) and from plain old suspend mode the machine still wakes up randomly (it pops up on my monitoring network as active, and can even be SSH'd into when it's supposed to be in lower power mode). Also, suspend-to-disk hibernation only resumes correctly about 13% of the time (I've been keeping stats while debugging it).

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