Published at LXer:
A few days ago, version 4.0 of the Advanced Configuration and Power Interface (ACPI) specification was released, weighing in at a hefty 727 pages. Lead by Intel, PC manufacturers as well as operating system, driver, BIOS, firmware and software developers have, for more than a decade, been working on this specification, which is designed to enhance the configuration management and power saving features of computer hardware. Despite this, there are still flaws in many implementations.
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