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XoL: Running X-Plane on Linux

This documentation covers setup and optimization of X-Plane 12 (Laminar Research) under Linux. It is aimed at experienced Linux users — a working installation is assumed. The examples are based on Debian but transfer to other distributions with minor adjustments.

Where to Start

  • Why Linux? Introduction explains what makes X-Plane on Linux different.
  • New to X-Plane on Linux? Getting Started covers system requirements, installation, and first launch.
  • X-Plane already running? Performance explains the three load dimensions (CPU, I/O, network) before diving into System Tuning.

About This Documentation

The core focus is on Linux system tuning — kernel parameters, CPU governor, GPU drivers, display server selection, and filesystem optimization — complemented by performance analysis using both X-Plane's built-in tools and Linux monitoring utilities. Additional sections cover scenery management with orthophoto streaming, flight operations including ATC procedures, and a reference catalog of Linux-compatible addons and plugins. The guides are modular — individual topics can be implemented independently or combined as needed.

Contributing

This documentation is an open project. Improvements or additions can be contributed via GitHub:

  • Create issues for bugs or suggestions
  • Submit pull requests for changes
  • Share experiences in the discussions in the footer of this website (e.g., via the Discord link)

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Recent Changes

2026-08-21

  • The X-Plane WINCTRL Plugin page was reworked. The vendor now trades as WINCTRL, so "Winwing" is gone from the documentation; WINCTRL means the hardware, the software is the X-Plane WINCTRL plugin. The udev section now recommends Debian's uaccess tag over MODE="0666" — including the trap that the rule file must be named 70-winctrl.rules, because 99-* sorts after 73-seat-late.rules and the tag then does nothing. The vendor ID 4098 is a hexadecimal string (0x4098); the previous note claiming otherwise was wrong. New: custom FMC display fonts as .xpwwf files, and the rule that buttons assigned in X-Plane take precedence over the plugin. Supported hardware and the SimAppPro comparison were corrected
  • X-Plane Configuration: new table separating the two device classes — joysticks, yokes and throttle quadrants are handled by the kernel and configured entirely inside X-Plane, while cockpit panels expose a root-only raw HID node and need a udev rule plus a plugin

2026-08-17

  • AviTab: new tip on using Little Navmap as a moving map in the AviTab Browser — Little Navmap's built-in web server delivers the map with the live aircraft position to the cockpit tablet, with a working config.ini example for Linux; the Little XpConnect page links to it

2026-08-16

  • The ToLiss Mods are now a section of their own with one page per mod — Easy Freighter and the Carda Realistic Engine Mods included
  • The two wing mods for the ToLiss Airbuses now have pages of their own, Durantula Wing Enhancement MOD and RealWings, instead of two sections on the collective page — each with developer, download and license up front, the full install via the native Linux installer including its non-interactive invocation, and the reason the two are alternatives rather than a stack
  • New page ToLiss Photon: a lighting overhaul for the ToLiss A319, A320, A321 and A330-900 that re-authors every exterior light in the aircraft's OBJ files and hands beacon and strobe flashing to a native plugin — no FlyWithLua and no XPPython3. Halogen, Xenon and LED are switchable in the simulator and saved per livery, and the optional cockpit lighting by Gus Rodrigues comes with it. The page covers the Linux installer: the black-window fallback via console or software rendering, the zenity/kdialog dependency of the folder picker, and why it has to run after the wing mods and again after every ToLiss update