Is Ghostty in the official Debian repositories?

No — Ghostty is not packaged in the official Debian archives. This free mirror serves the newest Ghostty release that is at least 2 months old; the main repository at deb.griffo.io serves every release within hours of upstream.

How do I install the latest Ghostty on Debian?

Add the deb-free.griffo.io repository once using the instructions above, then run: sudo apt install ghostty. New releases arrive through the normal sudo apt upgrade.

Are the packages signed and how are they built?

Every package is signed with the repository's GPG key (EA0F721D231FDD3A0A17B9AC7808B4DD62C41256) and built from upstream releases in public GitHub packaging repositories that anyone can inspect.

Which Debian releases are supported?

Debian 12 Bookworm, Debian 13 Trixie, Forky and Sid.

Install Ghostty on Debian via apt

Source	Version
deb.griffo.io (main)	1.3.1 ✅
Official Debian	🚫 not packaged

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What is Ghostty?

Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration. Created by Mitchell Hashimoto (founder of HashiCorp), Ghostty differentiates itself by providing speed, features, and native experience without forcing you to choose between them.

            Ghostty updates will only available in Trixie and newer versions of debian.
            Bookworm is not updated beyond 1.1.3
        

⚡ Key Features of Ghostty

🎮 GPU Acceleration

Uses OpenGL on Linux and Metal on macOS for hardware-accelerated rendering. Maintains 60fps under heavy load with superior performance.

🖥️ Native UI

True platform-native experience. SwiftUI on macOS, GTK on Linux. Real windowing, menu bars, and native settings panels.

📊 Standards Compliant

One of the most compliant terminal emulators available. Comprehensive xterm compatibility with modern terminal innovations.

🔧 Rich Features

Multi-window support, tabbing, splits, ligatures, and extensive customization options without sacrificing performance.

🏆 Performance Benchmarks

4x faster than iTerm and Kitty for large text rendering
2x faster than Terminal.app for IO operations
Competitive with Alacritty while offering much richer features
60fps rendering maintained under heavy load
Low jitter IO with dedicated IO thread

            🆓 Free forever, patched immediately: Debian and Ubuntu freeze package versions when a release ships; this free mirror instead serves the newest release once it is at least 2 months old, with security fixes published immediately. Want every release within hours instead? That's the main repository at deb.griffo.io.
        

📦 Installation from deb-free.griffo.io

Step 1: Add Repository

sudo install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | sudo tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null
sudo apt update
                

install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null
apt update
                

Step 2: Install Ghostty

# Install latest Ghostty
sudo apt install ghostty

# Verify installation
ghostty --version
                

# Install latest Ghostty
apt install ghostty

# Verify installation
ghostty --version
                

🎯 Basic Usage Examples

Launch Ghostty:

# Start Ghostty terminal
ghostty

# Launch with specific configuration
ghostty --config-file ~/.config/ghostty/config

# Open new window
ghostty --new-window
        

Configuration Example:

# Create config directory
mkdir -p ~/.config/ghostty

# Basic configuration (~/.config/ghostty/config)
font-family = "JetBrains Mono"
font-size = 12
theme = "dark"
window-padding-x = 10
window-padding-y = 10
        

🚀 Why Choose deb-free.griffo.io?

⚠️ Official Debian Status: Ghostty is a very new project (1.0 released December 2024) and is not yet available in official Debian repositories. This free mirror serves Ghostty (at most 2 months behind upstream, currently the latest stable series); the main repository at deb.griffo.io delivers every release within hours.

✅ Immediate Access: Get Ghostty 1.3.1+ right now, no waiting for official packaging
✅ Latest Features: Access newest performance improvements and features
✅ Automatic Updates: Packages updated once a release is at least 2 months old; security fixes ship immediately
✅ Proper Dependencies: Correctly packaged with GTK and graphics dependencies
✅ Multi-Distribution: Works on Bookworm, Trixie, and Sid
✅ No Compilation: Pre-built binaries, no need to compile from source

📦 Package Build Repository

The Debian packages are automatically built and maintained in this GitHub repository:

👻 ghostty-debian - Latest release builds

🔗 Related Packages

Also available from deb.griffo.io:

Zig Programming Language - Ghostty is written in Zig
Yazi File Manager - Perfect companion for terminal workflows
fzf Fuzzy Finder - Enhanced terminal navigation

            🎯 Perfect for: Developers who want the fastest terminal experience, users switching from iTerm/Kitty/Alacritty, anyone needing GPU-accelerated performance with native platform integration.
        

💝 Support This Project

If this repository saves you time and effort, please consider supporting it!

⭐ Star on GitHub 🐦 Share on Twitter

👻 Install Latest Ghostty Terminal