State of S3 - Your Laptop is no Laptop anymore
blog.jeujeus.de
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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@JRepin Am I the only idiot who uses
systemctl hibernatewith a proper swap partition? Works perfect every time I've set it up.You are not the only person. However, even hibernation mode isn't a sure thing anymore.
@drwho Whatcha mean by "not a sure thing"? Is there some issue with specific hardware, or configuration?
https://askubuntu.com/questions/1146326/why-is-hibernation-so-complicated-on-ubuntu-and-other-linux-distributions
@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.
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).