ChatGPT Community for Linux

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codex-desktop is an unofficial, community-maintained distribution of OpenAI's official Linux ChatGPT desktop application. It verifies and repackages the signed upstream Linux payload, adds disabled-by-default Linux features, and produces deb, RPM, pacman, AppImage, and Nix outputs.

The custom application appears in desktop menus as ChatGPT Community and uses an icon marked with a blue C. Its package, command, and installation identity remain codex-desktop and /opt/codex-desktop, so it is easy to distinguish from OpenAI's separate ChatGPT package.

OpenAI's signed Linux .deb is the only upstream source. The official Electron runtime, native modules, bundled codex and rg, code-mode host, plugins, libraries, locales, and Owl metadata are reused directly. With no ASAR-changing feature enabled, resources/app.asar remains byte-for-byte identical to the official package.

Install · Uninstall · Features · Updates · Build · Troubleshooting · Docs · Discord

Before contributing, read CONTRIBUTING.md. Maintainers and coding agents should also read AGENTS.md.

Install

Clone the repository before building a native package or AppImage:

git clone https://github.com/ilysenko/codex-desktop-linux.git
cd codex-desktop-linux

| Platform | Recommended command | Result | |---|---|---| | Debian, Ubuntu, Pop!_OS, Mint, Elementary | make bootstrap-native | Builds and installs a .deb | | Raspberry Pi 5, 64-bit OS | make bootstrap-native | Builds the official arm64 payload; see Pi notes | | Fedora | make bootstrap-native | Builds and installs an RPM | | openSUSE | make bootstrap-native | Builds and installs an RPM | | Arch, Manjaro, EndeavourOS | make bootstrap-native | Builds and installs a pacman package | | NixOS or another Nix system | nix run github:ilysenko/codex-desktop-linux | Builds and runs the flake output; see Nix | | Atomic desktops or another distribution | make build-app && make appimage | Produces a local AppImage without the native updater |

The recommended native installation is:

make bootstrap-native

This installs build dependencies, resolves the current package through OpenAI's signed stable APT metadata, builds codex-app/, creates the native package for the detected distribution, and installs the newest artifact from dist/.

If the dependencies are already installed, use:

make install-native

To choose optional features before installing:

make setup-native
make install-native

make setup-native only writes the local feature selection. It does not build or install the application. See Native setup for the guided flow, non-interactive settings, updater selection, and cleanup.

Use an already downloaded official package

Normally the build resolves amd64 or arm64 from the signed stable index. You can instead provide a local package that you already trust:

UPSTREAM_DEB=/path/to/chatgpt_<version>_<arch>.deb make build-app

The local package is still checked for package name, architecture, control metadata, payload completeness, and SHA-256 recording. Because signed repository discovery is skipped, the caller is responsible for its origin. Old .dmg, DMG=, and CODEX_DMG_* inputs are intentionally unsupported.

Before you install

• Only the latest signed stable OpenAI Linux package is supported, on amd64

• Build tools require Node.js 20 or newer, npm, Python 3, curl, gpgv,

• The official chatgpt and custom codex-desktop packages may coexist, but

• AppImage never adds --no-sandbox automatically. If your distribution

Anonymous daily usage count

To help the community decide whether maintaining this distribution is useful, the launcher sends at most one anonymous usage event per UTC day to the public GoatCounter dashboard. The event contains only the fixed path /app-launch. GoatCounter derives an aggregate country from the network request; no application activity, account or machine identifier, version, architecture, package format, language, screen size, or referrer is sent. Every installation sends the same fixed, non-identifying User-Agent so GoatCounter does not discard the request as a bot.

The request runs silently in the background. A missing curl, a blocked request, or any other error never delays the application and produces no output. Disable the usage count with the single environment variable:

CODEX_LINUX_DISABLE_USAGE_REPORTING=1 codex-desktop

Uninstall

First close both ChatGPT Community and the official ChatGPT application. Then remove the native package with the package manager that installed it:

# Debian / Ubuntu
sudo apt remove codex-desktop
Fedora
sudo dnf remove codex-desktop
openSUSE
sudo zypper remove codex-desktop
Arch / Manjaro
sudo pacman -R codex-desktop

Native package removal disables the user update service. If a service from an older or manual installation remains, remove it explicitly:

systemctl --user disable --now codex-update-manager.service
systemctl --user daemon-reload

For AppImage, delete the AppImage file you built. For a repository-only app, delete only the generated tree inside the checkout:

rm -rf -- ./codex-app

For Nix, remove the package from your profile, Home Manager configuration, or NixOS module and rebuild that profile or system.

Package removal preserves user data. To remove only Community wrapper and updater state, inspect and then delete the following directories:

~/.config/codex-desktop
~/.local/state/codex-desktop
~/.cache/codex-desktop
~/.config/codex-update-manager
~/.local/state/codex-update-manager
~/.cache/codex-update-manager

If remote-mobile-control was enabled, revoke paired devices before removing its private device keys. Do not remove ~/.codex unless you intentionally want to delete the shared Codex profile, configuration, plugins, and project state used by both official and Community applications.

Feature matrix

Core distribution

| Capability | Default | How it is provided | |---|---|---| | Official ChatGPT Linux runtime | Always | Copied from the verified official .deb data payload | | Signed source verification | Always | Pinned repository key → InRelease → Packages SHA-256 → package SHA-256 | | Byte-identical baseline ASAR | Always | The ASAR is not unpacked when no enabled feature needs it | | Native deb, RPM, and pacman packages | Manual build | make deb, make rpm, or make pacman | | AppImage | Manual build | make appimage; no automatic sandbox bypass or bundled updater | | Nix flake | Manual build | nix run github:ilysenko/codex-desktop-linux | | Transactional update manager | Native packages | Included unless built with PACKAGE_WITH_UPDATER=0 | | Official Browser and Chrome integrations | Upstream | Reused from the official Linux package; no legacy port layer | | Optional Linux feature framework | Disabled | Configure with make setup-native | | Distinct desktop identity | Always | ChatGPT Community, blue C icon, codex-desktop package identity |

Optional Linux features

Every feature below is disabled by default. Its adjacent README describes requirements, known limitations, configuration, and tests.

| Feature ID | Purpose | Documentation | |---|---|---| | agent-workspace | Agent-workspace settings and bridge for hidden desktop environments | Docs | | api-key-model-visibility | Show models reported by API-key authenticated compatible providers | Docs | | api-key-service-tier | Fast/service-tier UI for API-key authenticated compatible providers | Docs | | appshots | Capture and crop the focused Linux window from the composer | Docs | | authenticated-proxy | Username/password support for HTTP proxies | Docs | | automation-extensions | Multi-time schedules and eager automation_update exposure | Docs | | browser-proxy | Pass explicit proxy settings to Browser Use network helpers | Docs | | chronicle-skysight | Opt-in Linux desktop activity memory and restricted Skysight MCP tools | Docs | | codex-micro | Work Louder Codex Micro hotplug and hidraw policy using upstream node-hid | Docs | | computer-use-linux | Linux desktop-control UI and native MCP backend | Docs | | copilot-reasoning-effort | Persistent reasoning-effort defaults for Copilot-auth sessions | Docs | | directory-only-working-tree-watch | Bounded Watchbound working-tree watching | Docs | | filesystem-root-follow-ups | Allow follow-ups in existing local tasks rooted at / | Docs | | flatpak-chrome-native-messaging | Bridge the official Chrome extension into Flatpak Google Chrome | Docs | | frameless-titlebar | Hide official Linux overlay buttons for compositor-managed decorations | Docs | | global-dictation | X11 and XDG portal global dictation hotkeys | Docs | | linux-performance-workarounds | Measured renderer workarounds for affected systems | Docs | | mcp-helper-reaper | Reap orphaned MCP helpers without touching live sessions | Docs | | model-picker-default-presets | Configure ordered model/effort pairs behind ChatGPT Default | Docs | | node-repl-reaper | Reap Browser Use node_repl helpers leaked after owner exit | Docs | | omarchy-theme | Load CSS generated from the current Omarchy theme | Docs | | persistent-status-panel | Keep the /status panel across thread switches and restarts | Docs | | pet-overlay | Linux avatar-overlay placement and compositor hints | Docs | | project-group-last-updated-sort | Apply Last updated ordering to project groups and tasks | Docs | | project-task-sort | Restore Created ordering for alternate Projects tasks | Docs | | read-aloud | Add Linux read-aloud controls to assistant responses | Docs | | read-aloud-mcp | Let the agent speak through the Linux Read Aloud backend | Docs | | record-and-replay | Record a Linux demonstration and turn it into a reusable skill | Docs | | remote-control-ui | Expose experimental remote-control settings on Linux | Docs | | remote-mobile-control | Experimental Linux remote-host and outbound-control flows | Docs | | shallow-repository-watches | Avoid recursive main-thread walks for transient repository previews | Docs | | shared-app-server-socket | Share one protocol-transparent Unix app-server socket | Docs | | thorium-chrome-plugin | Add Thorium to the official bundled Chrome integration | Docs | | tray-usage | Show usage remaining in the Linux system-tray menu | Docs | | ui-tweaks | Optional visual and interaction customizations | Docs |

With shared-app-server-socket enabled and Desktop running, use codex-desktop --cli to attach Codex CLI to Desktop's app-server. See Attached CLI.

Account rollouts and server-side ChatGPT features remain controlled by OpenAI. Rebuilding this project does not unlock an account rollout.

Configure optional features

The recommended editor is the setup wizard:

make setup-native

For manual configuration, copy the example to the gitignored local file:

cp linux-features/features.example.json linux-features/features.json

{
  "enabled": [
    "read-aloud",
    "ui-tweaks"
  ]
}

Then rebuild and install:

make install-native

Private features may live under the gitignored linux-features/local// tree and use the same manifest contract. Known retired IDs are ignored to migrate old local configs; arbitrary unknown IDs and misspellings remain errors. See the feature framework README and feature architecture.

Updates

Native packages include codex-update-manager by default. Its user service polls the same signed APT metadata, caches official packages by version/architecture/SHA-256, reconstructs the selected native package with the currently enabled features, and waits for the application to exit before promotion. The immediately previous managed package remains available for rollback.

codex-update-manager status
codex-update-manager status --json
codex-update-manager check-now
codex-update-manager diagnose
codex-update-manager install-ready
codex-update-manager rollback

systemctl --user enable --now codex-update-manager.service
systemctl --user status codex-update-manager.service
journalctl --user -u codex-update-manager.service

Build a manual-update package without the service:

PACKAGE_WITH_UPDATER=0 make package
make install

AppImage and repository-only generated apps do not include the native package updater. Full behavior and recovery steps are documented in Updater.

Build, package, and run

# Build the local application tree and run it without installing a package
make build-app
make run-app
Build and install the package format detected for this distribution
make package
make install
Build a specific output
make deb
make rpm
make pacman
make appimage

Builds are transactional: a candidate is verified before it replaces the working tree. Enabled ASAR-feature drift rejects a candidate; disabled features are not probed. Package scripts consume the generated codex-app/ tree. See Build and packaging for prerequisites, variables, output layout, parallelism, and payload inspection.

Troubleshooting

| Problem | First check | |---|---| | Official and Community launches interfere | Fully exit every ChatGPT process; both apps share the upstream profile | | AppImage opens from Flatpak Chrome, but the extension says Native transport disconnected | Enable flatpak-chrome-native-messaging; see Flatpak Chrome setup | | Browser/Chrome extension cannot connect after migration | Exit ChatGPT and Chrome completely, then follow the narrow cache repair in Troubleshooting | | Signature or package verification fails | Do not bypass it; check time, network, gpgv, architecture, and disk space | | App does not launch | Run /opt/codex-desktop/start.sh --diagnose | | App uses XWayland or needs persistent Electron flags | A confirmed Wayland session selects the native backend automatically; pin one with CODEX_OZONE_PLATFORM=x11\|wayland, or put one flag per line in ~/.config/codex-desktop/electron-flags.conf, for example --ozone-platform=x11 | | AppImage reports a sandbox error | Enable user namespaces or install a native package; --no-sandbox is not added automatically | | Enabled feature drifts after an upstream release | Disable that feature to confirm the clean baseline and attach its patch report to an issue | | Updater waits for application exit | Close official and Community processes, then inspect codex-update-manager status --json | | Old codex-app.backup-* reports permission errors | Inspect the exact path and follow the root-owned backup procedure; never delete a wildcard blindly |

Full guide: Troubleshooting.

Project documentation

• Getting started: Native setup, Build and packaging, Nix, Raspberry Pi 5
• Runtime and maintenance: Architecture, Updater, Troubleshooting
• Extensions: Feature framework, Feature architecture, Linux Computer Use, Record and Replay, Chronicle / Skysight
• Contributors: Contributing, Agent instructions, Repository map, Validation playbook, Generated/runtime notes
• Project operations: GitHub CLI auth, Label governance

Disclaimer

This is an unofficial community project and is not affiliated with OpenAI. ChatGPT, OpenAI services, trademarks, upstream application code, binaries, and assets remain the property of OpenAI or their respective owners.

The repository downloads and repackages the official Linux payload locally; it does not grant rights to OpenAI software or services. Use of ChatGPT remains subject to OpenAI's applicable terms and server-side feature availability.

The MIT license applies only to this repository's wrapper source, packaging, documentation, and community-owned extensions.

License

MIT