Yesterday I looked in kernels and I saw that I have kernel 5.8.11 installed and running.
However I wanted the 5.4.67 LTS kernel to be installed and run so I installed it.
After installing the 5.4.67 LTS kernel I rebooted but the system is still using kernel 5.8.11.
How do I arrange it so that the system uses kernel 5.4.67?
No, but you might want them for things like AUR.
(still cant remember whether mhwd-kernel gets them for you or not…)
Also please note - Do Not Attempt To Remove a Running Kernel.
Always make sure to boot into desired kernel first, then you can remove any other inactive kernels you like.