TUXEDO OS is the own Linux distribution of TUXEDO Computers GmbH, a German manufacturer of desktops and laptops with pre-installed Linux. The system is based on Ubuntu (Kubuntu) and uses the KDE Plasma desktop. It omits Snap and ships with pre-installed, tested drivers, including the proprietary NVIDIA driver, so manual driver installation is usually unnecessary. TUXEDO OS is optimised for TUXEDO hardware but also runs on many PCs from other brands. According to the manufacturer, Secure Boot must be disabled. In July 2026 the company announced that it would move the base from Ubuntu to Debian testing.
TUXEDO Computers is based in Augsburg, Germany. The source code of TUXEDO's drivers and software is publicly available, and the company says it works almost exclusively with free and open-source software. According to Wikipedia, its software repositories are hosted in Germany. For a European organisation this combines a European hardware and software supplier with a system that you install and manage on your own devices.