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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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ELI5 what is the difference between UEFI handles passed to grub by a proprietary bootloader versus coreboot? (self.linux)

submitted 1 year ago by j4k3 to c/[email protected]

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What are the broader implications when it comes to access, security, vulnerabilities, etc?

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[–] segfault 6 points 1 year ago* (last edited 1 year ago)

All UEFI system firmware uses edk2. It's not just the reference implementation; Pragmatically, it's the only implementation. Independent BIOS vendors (IBVs) like AMI, Phoenix, and Insyde have built all their tooling for and around edk2. Companies like System76 and Purism use it as a UEFI payload for their coreboot based firmware.