Guys I truly don't mean to spam the community but these are legit questions. Yesterday I posted about linux compatibility and computers and every single person gave me knowledge to use and you're all awesome.
Now my question is, I will undoubtedly be purchasing an older machine, would an older but good running machine still be able to install the latest kernels or versions of distros or are you limited to older versions only, based on the era of your laptop or is it really about the hardware you have? I know ram, disk space, basic stuff like that matters with distros, but I know that will not be a problem. I guess I'm thinking beyond that like processors. are older processors or anything else hold certain machines from being compatible with the newest and greatest kernels? Thanks!
How old is "older?"
I run the latest Debian on a 10 year old Macbook Pro. Linux has given this laptop a second life as a lab machine - it's still plenty fast enough and it has a really nice screen (Retina) which Debian gets right out of the box with no tweaking. The only thing I needed to do when installing Debian is manually get the drivers for the WiFi hardware during the install (although Debian has the non-free firmware by default these days, they aren't permitted to distribute all firmware and the WiFi hardware in this machine unfortunately happened to be one of those).
I have no idea how old you can or even should go lol budget aside, it seems every thinkpad is uber affordable, even the newest models. very strange
I recommend the t490s, but that's personal preference