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How To Install Cutefish Desktop on Ubuntu: Step-by-Step Guide
Cutefish is a Linux desktop environment designed to look clean, modern, and simple — similar in spirit to macOS-style layouts. Instead of replacing your whole operating system, you install it on top of Ubuntu, alongside other desktops like GNOME or KDE.
This FAQ walks through how to install Cutefish on Ubuntu, what you should know before you start, and which factors affect whether it will run smoothly on your particular setup.
What Is Cutefish Desktop on Ubuntu?
On Ubuntu, Cutefish is:
- A desktop environment (DE): it changes how your desktop, panels, app launcher, and settings look and behave.
- Built on Qt (like KDE Plasma), aiming for a minimal, visually polished interface.
- Typically installed alongside your existing desktop so you can pick it from the login screen.
You’re not installing “CutefishOS” itself. You’re installing the Cutefish desktop packages on top of standard Ubuntu.
Before You Install: Key Requirements and Considerations
1. Ubuntu version and flavor
Cutefish works best on recent, standard Ubuntu releases such as:
- Ubuntu 22.04 LTS or 20.04 LTS
- Ubuntu 23.x may work via community packages, but with a higher risk of breakage
If you’re using a flavor like Xubuntu, Lubuntu, Kubuntu, you can still install Cutefish, but it will sit alongside XFCE, LXQt, or KDE Plasma.
2. Hardware basics
Cutefish is lighter than some full-featured desktops but not as minimal as something like LXQt. As a rough baseline:
| Component | Recommended for a smoother Cutefish experience |
|---|---|
| RAM | 4 GB or more |
| CPU | Any 64‑bit dual‑core or better |
| Storage | At least a few GB free for packages |
| GPU | Basic 3D acceleration helps animations feel smooth |
Lower-end systems can still run it, but you may need to disable effects or keep fewer apps open.
3. System safety: backups and testing
You’re about to add a non-default desktop:
- Always update first: sudo apt update && sudo apt upgrade
- It’s wise to back up important files in case something goes wrong.
- If you rely on this machine for work, testing Cutefish in a virtual machine or on a spare PC is safer than modifying a mission-critical setup.
Option 1: Installing Cutefish from Ubuntu Repositories (If Available)
On some Ubuntu versions (and derivatives), Cutefish packages may already exist in the repositories or in an official/universe section. This is the simplest path if it’s available.
- Update package lists