I have the following kernels installed:
- linux-zen (Zen)
- linux-rt (RealTime)
- linux-hardened (Security Hardened)
- linux-lts (Long Term Support)
- linux-tr-lts (Realtime LTS)
When I boot up, I try the different kernels from time to time just to see if anything interesting happens. It never does.
My question: How do I actually physically notice the difference between these kernels? If I use RT, does Firefox spawn quicker (in my testing, no, not really)?
What are some use cases when I can really see the difference in these kernels?
Most of them won’t be that different when you’re not running anything that’s pushing your system to its limits. Zen might be a bit faster in games or benchmarks, RT really won’t do much unless you’re running software that needs Real-time processing (you shouldn’t use it for general use).
Hardened and zen are the only ones you might benefit from, but not really massively.