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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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Canonical Announces Availability of Real-Time Kernel for Ubuntu 24.04 LTS - 9to5Linux (9to5linux.com)

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

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To get started with the real-time kernel for Ubuntu 24.04, check out the official documentation. One thing to keep in mind if you’re an NVIDIA GPU user is that the real-time Ubuntu kernel does not support the proprietary NVIDIA graphics drivers.

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[–] [email protected] 3 points 5 months ago

Basically tasks have a tight window of execution latency guarantee (although they can exceed that as Linux is not a deterministic hard realtime kernel)

This means potentially lower performance and other losses but it provides very low latency, which is useful for some tasks that need low latency due to their nature like high quality professional audio