Voluntary-preemption kernel instead of PREEMPT_RT

General
1

Hi! we are trying to install a Virtual PLC software in the Vicharak axon and met with a kernal compatibility issue. The axon uses a standard voluntary-preemption kernal but we need a PREEMPT_RT for our purpose to match the software requirement. Is there a way to solve this issue? Need some guidance regarding this kernel compatibility issue

Hardware: Vicharak AXON RK3588
Operating System: Ubuntu 24.04.2 (ARM64)
Linux Kernel: 6.1.75-axon

2

I do have one kernel package that can support PREEMPT_RT.
Let me send those packages.
You just have to install it

3

okay … I will install that one and try it again … Thank you

4

Copy those packages into Axon.

sudo apt install ./linux*.deb

Then, send me /boot/extlinux/extlinux.conf.

And, do reboot board by running sudo reboot.