Valve switched SteamOS's Wi-Fi backend for new installs, and your upgrade keeps the old one

SteamOS 3.9 hands a freshly installed machine a different Wi-Fi backend, and it does not touch a machine that got there by updating. Valve's SteamOS 3.9.3 beta note prints the consequence in those words: "Known issue: Existing installations will continue to use iwd unless manually enabled in…

iottelecomxr

Sources

Valve switched SteamOS's Wi-Fi backend for new installs, and your upgrade keeps the old one · TechNews