Linux developers waited two years for this. OpenAI finally shipped the ChatGPT desktop app for Linux — and it is not a browser wrapper. ChatGPT, Work and Codex now live in one application, and Codex can reach into your local projects, codebase and terminal.
Why this matters for developers
For two years, Linux users could only run ChatGPT in a browser tab, and the browser version of Codex can never touch the four things an engineer spends the day in: local projects, repositories, the file system and the shell. This release puts an agent that reads your code and runs your commands directly on the desktop — a real AI teammate instead of a glorified search box.
What ships in the Linux app
- ChatGPT — the chat surface you already know
- Work — multi-step agent tasks, depending on your plan and workspace setup
- Codex — a separate view with its own history; the workflow is unchanged: read code, edit files, run commands, read errors, iterate
One shell, two memories, three ways of working. In a single session Codex can create a Google Doc, list the source, compile-and-run instructions, expected output and verification details, then post the compile result to Slack.
Install on Ubuntu, Debian or Fedora
First supported distros: Ubuntu 24.04 and 26.04 LTS, Debian 13, Fedora 43 and 44. Both x64 and ARM64 builds are provided as .deb and .rpm packages.
# Debian / Ubuntu — download the .deb from the download page, then:
sudo apt install ./chatgpt-linux-amd64.deb
# Fedora — download the .rpm, then:
sudo dnf install ./chatgpt-linux-x86_64.rpmExact filenames depend on the build you download; the pattern above is the standard path. Community reports also show it runs inside WSL Ubuntu 24.04 on Windows, so Windows users with WSL can try it too.
Gotchas in the preview
- Preview status: feature and plan parity with macOS/Windows is not fully confirmed by OpenAI.
- Distro coverage: Arch, openSUSE, RHEL and Linux Mint are not on the official list yet, even if they are downstream of the supported bases.
- ARM caveat: ARM packages exist, but desktop environment, system dependencies and hardware requirements are not fully documented.
- Permissions and security: the whole pitch is that Codex can run your terminal. Decide where the sandbox and permission boundaries sit before letting it into a production machine — in an enterprise this is an ops decision, not a download decision.
The bigger picture
OpenAI is not first here: Claude desktop has been on Linux for about a month, covering Ubuntu 22.04+ and Debian 12+ — an even wider net. Codex hit 5 million weekly active users in June, roughly 8x since January, and about 20% of those users are not developers. The pricing tables already mirror each other ($20/$100/$200 per month). The real battleground is who gets closer to the developer’s daily loop, and Linux was the missing seat.
The question is no longer “which platform has ChatGPT”. It is “which agent do you let live in your terminal”.
