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Old 3rd June 2024
frcc frcc is offline
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Default Ubuntu Real Time Kernel

https://9to5linux.com/canonical-anno...untu-24-04-lts
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Old 3rd June 2024
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Onauk Onauk is offline
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Excerpts from the article:
Quote:
The real-time kernel for Ubuntu 24.04 LTS is based on the upstream Linux 6.8 kernel and integrates the PREEMPT_RT patch on AMD64 (x86_64) and ARM64 (AArch64) architectures. It also includes optimized support for Raspberry Pi SBCs to deliver enhanced performance and compatibility.
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The real-time kernel for Ubuntu 24.04 is only available with an Ubuntu Pro subscription, which is free for personal and small-scale commercial use for up to five machines.
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Old 15th October 2024
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That makes me think: For what sake? I mean, where's purpose of real-time kernel in not-so-stable and pretty bloaty distribution Ubuntu is, that is primarily targeted to desktop/server market anyway?

Last edited by pl; 15th October 2024 at 04:48 PM.
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Old 26th October 2024
unixpwl unixpwl is offline
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Quote:
That makes me think: For what sake? I mean, where's purpose of real-time kernel in not-so-stable and pretty bloaty distribution Ubuntu is, that is primarily targeted to desktop/server market anyway?
I guess they have identified a niche between those hardcore RTOSs like QNX, VxWorks, Zephyr, FreeRTOS, and traditional OSes without any RT capabilities. They can attract developers who have no experience with the former and make them feel at home developing soft real-time applications.

Btw, I didn't know there were so many RTOSes out there. Wikipedia lists over 70 actively maintained
https://en.wikipedia.org/wiki/Compar...rating_systems
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