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Linux Lightweight OS for old and weak laptop

Discussion in 'Software' started by Arboreal, 13 Aug 2026.

  1. Arboreal

    Arboreal Keeper of the Electric Currants

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    I've just picked up a laptop with a weedy AMD E2 (1800?) APU and 4 GB of DDR3.

    It was running Win 7 on an HDD and I'll pop a 128GB SSD in it with a lightweight OS.

    What do people recommend these days for this?
    I was wondering about a lightweight 'buntu or Zorin

    Thanks as ever
     
  2. Fingers66

    Fingers66 Kiwi in London

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    Mint for the win.
     
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  3. sandys

    sandys Multimodder

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    Last edited: 14 Aug 2026
  4. Ice Tea

    Ice Tea Multimodder

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    I've found MX linux to have the best support for old hardware as they still patch legacy drivers so they continue to work against the current Debian stable LTS kernel.
     
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  5. slimithy

    slimithy Minimodder

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    I would give Raspberry Pi Desktop a try first, it's probably the most suited for that CPU
     
  6. Gareth Halfacree

    Gareth Halfacree WIIGII! Lover of bit-tech Administrator Super Moderator Moderator

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    I wouldn't - that's an abandoned project, it doesn't get updates (including security updates) any more. The last release was four years ago.
     
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  7. Zoon

    Zoon Hunting Wabbits since the 80s

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    I mean any current distro, but with a lightweight UI, should work. I avoid Ubuntu nowadays, given they're committing to adding AI-sloppification "features" which sound annoyingly like those added in Windows 11 and being one of the many reasons I moved away from Microsoft in the first place.

    You could use Debian, with XFCE, since that's the upstream Ubuntu bases on anyway, or you could run a variety of Arch like CachyOS, again, choosing XFCE or one of the other lightweight UIs. Puppy Linux is also a well-known lightweight distro also based on Debian, use the Trixie based for longevity.
     
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  8. Nexxo

    Nexxo Rotate Your Owl For Science

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  9. Arboreal

    Arboreal Keeper of the Electric Currants

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    Our old friend Mint, I can grab the XFCE variant and take a look

    Win 11 :eek:
    Even cut down, I have visions of a snail on fire!

    It's really to see if an old machine is worth running for basic tasks like web browsing and Libre Office at this late date. I may be able to scrounge another 4GB SODIMM to get it up to 8Gb in dual channel

    That's a new one to me, I'll check it out thanks

    Thanks for the steer GH, I'll give it a miss

    AI slop? just what a weak old laptop doesn't need! I've heard of CachyOS, added to the trial list

    Tiny looks pretty cut down and hardcore, Kolibri is another to check out

    Thanks guys, I will grab some ISOs and USB sticks this weekend and spin up a few options to compare how they run
     
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  10. sandys

    sandys Multimodder

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    it is on my 2010 i7 840QM for shits and giggles, runs fine, I have the IOT version which is proper barebones, its fast
     
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  11. Byron C

    Byron C AKA “Sticky Equilibrium” on weekends

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    Realistically, any distro that offers a version with a lightweight desktop environment like XFCE will do fine.

    I’d suggest sticking with something that’s derived from Ubuntu or Debian, purely for the ease of package management & distribution. If something is built/distributed for Linux, you’ll almost always find a .deb file or an apt repo available.

    Unless you want to run updates every day, personally I’d stay away from CachyOS. It’s based on Arch, so it’s a “rolling release” distro; that means you always get the latest most bleeding-edge updates… but you also get a lot of updates, and all the potential issues & incompatibilities of being on the bleeding edge. A worthwhile tradeoff for gaming, definitely, but not for “day to day” use IMO.

    Honestly, Mint is hard to argue with as a starting point.
     
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  12. Arboreal

    Arboreal Keeper of the Electric Currants

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    Interesting, I didn't know that about CachyOS and Arch.
    Candidate No1 looks to be Mint then
     
  13. Byron C

    Byron C AKA “Sticky Equilibrium” on weekends

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    To be fair, I haven’t seen any “bleeding edge weirdness or compatibility issues” with CachyOS so far. And Arch-based distros can be pretty damn snappy.

    But the constant drip-feed of updates is a bit tiresome. Especially on my 8th-gen-i5 StinkPad laptop when an AUR package needs a massive compilation run in order to update.
     
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  14. slimithy

    slimithy Minimodder

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    Oh, I must have got my wires crossed somewhere, I didn't realise how old that version is.
    I was probably thinking Raspberry Pi OS, but now thinking about it, is it even built for x86?
     
  15. Gareth Halfacree

    Gareth Halfacree WIIGII! Lover of bit-tech Administrator Super Moderator Moderator

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    Nope - that's only compatible with the Raspberry Pi family of Arm SBCs. Raspberry Pi Desktop was a spin-off for x86, but like I say was abandoned years ago. They're both just Debian with tweaks, though, so you can just run Debian and you're golden.
     
  16. Ice Tea

    Ice Tea Multimodder

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    @Arboreal

    Did you find anytime to have a fiddle?
     
  17. Arboreal

    Arboreal Keeper of the Electric Currants

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    Yes, I had a moment on Sunday to put Mint Xfce on it using a spare 128 GB SSD.

    It seems to run OK, not as zippy as expected though.
    The dual core is probably struggling, I'm going to find a cheap 4GB SODIMM to bump it up to 8GB and dual channel

    Maybe more experiments at the weekend if I'm not busy
     
  18. adidan

    adidan Guesswork is still work

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    I think I may have one kicking about that you could have Tre but I'm out of the country until next week.

    If you're still looking give me a nudge on Sunday/Monday and I'll have a look.
     
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  19. adidan

    adidan Guesswork is still work

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    Back from hols, I'll start a hunt for this today.

    I'm sure I have some, now it's just a matter of which place I've put useful stuff in that I put it in... :lol:
     
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  20. adidan

    adidan Guesswork is still work

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    Still looking for these Tre.

    I offered them up on here back in 24 and they never got taken (and I never throw things like this away - hello ddrr and ddr2 sticks, lol).
    But then we moved house and currently in a rental with things still in boxes so their location is still avoiding me.

    I have to find them now :lol:

    TBH it's done me a favour, I've already got rid of a few bits of useless non pc stuff that need to go before our move so there's that.

    Anyway, onwards and sidewards!
     
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