From the Via New Vegas FAQ section on Linux support.
We cannot provide support for Linux as we don't use it, therefore we cannot troubleshoot issues specific to it.
This guide is a replacement for the 'Setup' and 'Mod Organizer 2' portions of the Viva New Vegas guide, written specifically for SteamOS 3 (Steam Deck, Legion Go S) handheld owners looking to enjoy the finest modded Fallout: New Vegas experience man has yet to imagine.
