public-docs/Writerside/topics/Change-kernel-version.md

Change kernel version

Some features may be limited depending on the kernel version. Need to change the kernel version, use the method below.

Install kernel from package server

Below is an example of changing to kernel version 5.9.0.

sudo apt update
sudo apt install linux-image-5.9.0-odroid-arm64
sudo flash-kernel --force 5.9.0-odroid-arm64

View installed kernel list

Use linux-version command, you can see list of installed kernel list.

linux-version list
5.9.0-odroid-arm64
5.9.15-odroid-arm64

Change kernel

Use flask-kernel.

sudo flash-kernel --force 5.9.0-odroid-arm64