Linux / Ubuntu beta role
We believe desktop messaging should not force developers or operators into proprietary environments. EmberChamber provides native builds for Linux environments, allowing you to run the client alongside your existing open-source toolchain with full keyboard support and local key storage.
AppImage and .deb packaging
EmberChamber is compiled and packaged for Linux in two primary formats:
- .deb Package: Standard package format suitable for installation on Debian, Ubuntu, and derivative distributions via apt or dpkg.
- AppImage: A portable, single-file bundle that can be run on almost any modern Linux distribution without administrative installation rights.
Operator-friendly design
The Linux client is popular among server administrators and self-hosting operators. Because our client uses a Rust-based secure-state core, it is highly optimized, runs inside a standard user-space sandbox, and preserves local-first database discipline by storing session state in standardized directories (`~/.config/emberchamber`).
Download & installation
Linux builds are generated directly from our repository workflow pipelines. Get the latest `.deb` or `AppImage` package on the official Download Page.
Current beta limitations
Like the Windows companion, the Linux build is an early first-wave desktop target:
- No push notifications: Background push delivery is not available. The client application must remain open to listen for new incoming message tickets.
- Attachment handling: E2EE file transfers on native desktop clients are in active development. Raw byte upload tickets are used as a bridge, so prefer the web client if you require full client-side ciphertext wrappers for files.
If you encounter packaging errors or require build logs, please open an issue in the official repository or contact Support.