Screenshot of QEMU VM showing an ASCII Gentoo Logo + system info
I followed Mental Outlaw’s 2019 guide and followed the official handbook to get up-to-date instructions and tailored instructions for my system, the process took about 4 hours however I did go out for a nice walk while my kernel was compiling. Overall I enjoyed the process and learnt a lot about the Linux kernel while doing it.
I’m planning on installing it to my hardware soon, this was to get a feel for the process in a non-destructive way.
Afaik, albeit this system is only like 6 hours old, just an updating everything should be enough. Again though, I’ve still never ran Gentoo semi-permanently nor on bare metal so I can’t really help you out there.