I have a laptop with an Intel i5-1335 CPU and I’m about to receive a mini PC with a Ryzen 8845HS, which is going to be my main computer now. If I just install the SSD M.2 of the laptop on the mini PC, is there any software I need to install that was not installed when first installed Linux on the SSD while being in the laptop? Or something that I need to change in the configuration concerning the new architecture? is it OK to do that? In other words, can Linux deal with the change without any issue or misconfiguration? Just trying to see if I can avoid the work of installing Linux from zero and all the software that I already have on the laptop. I’m using Debian Trixie.
Haven’t tried swapping completely different CPU brands, but if you have set up CPU microcode, you might want to uninstall that before swapping over.
For graphics cards, Intel and AMD drivers can exist side by side so you should be able to install the AMD ones before transplanting it over.
Other than that, it should be fine. And worst case you can always swap back!
I did swap a drive from an Intel desktop to an AMD desktop. It worked with no issues. Just make sure the kernel is new enough to support the CPU in the new PC before swapping the drive.