Intel Rapid Start in Linux
New feature will wake the system from sleep mode in six seconds.
Kernel developer Matthew Garrett has submitted a patch for enabling the innovative Intel Rapid Start Technology (IRST) with the Linux kernel. Intel's stated goal for IRST is to bring a system back from sleep mode in six seconds or less.
According to Garrett, although the IRST documentation implies that the technology is tied to the motherboard and the CPU, "...as far as I can tell, it is entirely implemented firmware and could just as well on, say, a Cyrix on a circa-1996 motherboard if someone wrote the BIOS code."
Implementing IRST as a kernel patch is only part of the story. As Garrett points out, "There's still the remaining question of how userspace should make use of these [changes], and also how installers should behave when it comes to systems that support IRST."
Pending objections from the development community, the kernel patch, which adds an interface for setting the necessary IRST values, is targeted for the upcoming Linux kernel 3.11 revision.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Kali Linux Waxes Nostalgic with BackTrack Mode
For those who've used Kali Linux since its inception, the changes with the new release are sure to put a smile on your face.
-
Gnome 50 Smooths Out NVIDIA GPU Issues
Gamers rejoice, your favorite pastime just got better with Gnome 50 and NVIDIA GPUs.
-
System76 Retools Thelio Desktop
The new Thelio Mira has landed with improved performance, repairability, and front-facing ports alongside a high-quality tempered glass facade.
-
Some Linux Distros Skirt Age Verification Laws
After California introduced an age verification law recently, open source operating system developers have had to get creative with how they deal with it.
-
UN Creates Open Source Portal
In a quest to strengthen open source collaboration, the United Nations Office of Information and Communications Technology has created a new portal.
-
Latest Linux Kernel RC Contains Changes Galore
Linux kernel 7.0-rc3 includes more changes than have been made in a single release in recent history.
-
Nitrux 6.0 Now Ready to Rock Your World
The latest iteration of the Debian-based distribution includes all kinds of newness.
-
Linux Foundation Reports that Open Source Delivers Better ROI
In a report that may surprise no one in the Linux community, the Linux Foundation found that businesses are finding a 5X return on investment with open source software.
-
Keep Android Open
Google has announced that, soon, anyone looking to develop Android apps will have to first register centrally with Google.
-
Kernel 7.0 Now in Testing
Linus Torvalds has announced the first Release Candidate (RC) for the 7.x kernel is available for those who want to test it.