Atom Linux builds must be manually downloaded from the website or from Github, and don't get automatic updates.<p>I was annoyed by this, and I couldn't find an official repository (there was a rebuild by webupd8 but I found some issues with that), so I built my own repository; it contains the official binaries, downloaded from Github Releases. I hope this can be useful to somebody.<p>The deb should work fine on Ubuntu & Debian.