Getting RailDriver to work on Linux

Getting a RailDriver console recognized by Train Sim World 6 on Linux, running through Proton, takes a few steps that aren't obvious anywhere in one place. Here's what worked for me, on Ubuntu 26.04. Find the device ID with lsusb after plugging in the RailDriver. It's probably 05f3:00d2, but it may be different depending on your exact controller. Add a udev rule, /etc/udev/rules.d/90-raildriver.rules: SUBSYSTEM=="usb", ATTRS{idVendor}=="05f3", MODE="0666", GROUP="plugdev" KERNEL=="hidraw*", ATTRS{idVendor}=="05f3", MODE="0666", TAG+="uaccess" Substitute your own vendor ID from step 1. Add yourself to plugdev if you aren't already (sudo usermod -aG plugdev $USER), then reboot. There's probably some way to cause this to take effect without rebooting, but I'd bet rebooting is easier. In Steam, set TSW6's launch options (in the game's properties) to this, making sure to match the same device ID you found in step 1, prefixed with 0x: PROTON_ENABLE_HIDRAW="0x05f3/0x00d2" %command% This…