Lubuntu vs Puppy Linux: how they differ
Lubuntu and Puppy Linux are often considered side by side. This page compares what each one is built on, how it looks, how software is installed, how updates arrive and what hardware it needs.
Key differences
- Foundation: Lubuntu is built on Ubuntu, while Puppy Linux is built independently rather than on another distribution.
- Desktop: Lubuntu uses LXQt; Puppy Linux uses JWM or a similar light desktop.
- Software tools: Lubuntu uses apt; Puppy Linux uses the Puppy Package Manager, so the commands you learn for one do not carry over.
- Releases: Lubuntu uses long-term releases that stay supported for years; Puppy Linux uses numbered releases on a fixed schedule.
- Memory: about 2 GB for Lubuntu against about 512 MB for Puppy Linux is a comfortable minimum for a desktop session.
Choose Lubuntu if
You are among the people who want an official Ubuntu flavour that runs well on older computers.
Choose Puppy Linux if
You are among the people reviving old computers or wanting a portable system that runs from RAM.
Quick answers
- Which is easier for a beginner? Lubuntu is generally the easier first step.
- Which suits older hardware? Puppy Linux asks for less memory.
- Can I try both? Yes. Start each from a live USB drive without installing, or put both on one drive with Ventoy.
Browse the Lubuntu USB drive or the Puppy Linux USB drive. Learn more: what is Lubuntu and what is Puppy Linux.
Frequently asked questions
Which is better, Lubuntu or Puppy Linux?
Neither is better for everyone. Choose by what you need: Lubuntu suits people who want an official Ubuntu flavour that runs well on older computers, while Puppy Linux suits people reviving old computers or wanting a portable system that runs from RAM.
Can I install both Lubuntu and Puppy Linux?
Yes. Install each one on its own partition, or try both from a live USB drive first. See dual booting for the idea, which also works between two Linux systems.
Which gets updates faster, Lubuntu or Puppy Linux?
Lubuntu uses long-term releases that stay supported for years; Puppy Linux uses numbered releases on a fixed schedule.