SteamOS 1 and 2 were Debian based, but SteamOS 3 (the version that launched with the Steam Deck) is Arch based.
I use Arch btw
Sister communities:
Community rules
Please report posts and comments that break these rules!
SteamOS 1 and 2 were Debian based, but SteamOS 3 (the version that launched with the Steam Deck) is Arch based.