Do you have an old PC lying around gathering dust? How about a small-capacity USB flash drive sitting, unloved in a drawer? You can reuse your old computer and a USB flash drive by installing a tiny Linux distribution.
Mini Linux distros are great as they require fewer system resources than other options yet still deliver a whole operating system experience, and we have nine of the smallest Linux distros for you to choose from.
tl;dr:
ArchBang
Tiny Core Linux
Absolute Linux
Porteus
Puppy Linux
SliTaz
antiX Linux
Bodhi Linux
Linux LiteHey this is just what I need. And exactly when I needed it.
I have an old enterprise tower I’ve been trying to set up for my bedroom tv (I believe from 2009 or so) that only has 4gb ram but 12 (!!!) usb ports, and mint with xfce is still much too heavy for it, despite it being able to run win 10 fairly well.
All it needs to be able to do is run my vpn, torrent client, and web browser for media playback (Plex web, hosted elsewhere on my network).
That sounds really odd; Win 10 should be way more intensive than Mint with XFCE. Something else seems out of wack then.
Honestly, just use Debian. It can run under 200MB of RAM (default install), so it beats all distros on the list except for TinyCore and SliTaz, and it actually has packages.
Chrunchbang or Bunsen are exactly this, vanilla Debian with stuff set up with openbox. The vast majority of ppl don’t need anything more lightweight than this. (maybe conky should be removed, but that’s it.)
If the old PC in question is a small laptop, such as an EEEpc, then I would use vanilla Debian with i3, because I really would want tiling on that…
I think one of the smallest yet fully up-to-date distros around is Alpine Linux.
It might not be a perfect desktop because of Musl incompatibilities but hey, it has a ton of apps in the repos, if your usecase it’s simple it might be enough.
