How To Install linux-lowlatency kernel on NVIDIA Tegra Orin

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

hi
i have nvidia tegra orin with kernel Linux 5.10.65-tegra i want to change the kernel to low latency or rt-patch
i run the cmd :
“sudo apt-get install linux-image-5.15.0-33-lowlatency linux-headers-5.15.0-33-lowlatency”
after the installation the L4T doesn’t bring it up
how can i manage the L4T to upload the specific kernel?

2

Hi @henvertis. I’ve moved this topic to the Orin forums where someone will hopefully be able to help you.

3

Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks

4

Hi, thanks for the reply, but I still haven’t been able to get a solution

בתאריך יום ד׳, 16 באוג׳ 2023 ב-10:45 מאת kayccc via NVIDIA Developer Forums <notifications@nvidia.discoursemail.com>:

5

Aer you using Jetson Orin devkit?
Which JetPack SW you’re using?

7

Hi,

please refer to the developer guide on steps on enable RT patches.
https://docs.nvidia.com/jetson/archives/r35.4.1/DeveloperGuide/text/SD/Kernel/KernelCustomization.html#to-build-the-real-time-kernel

9

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