Paso 1: actualizar los paquetes del sistema
sudo apt update && sudo apt upgrade
Paso 2: instale los paquetes del sistema necesarios
sudo apt install software-properties-common apt-transport-https dirmngr ca-certificates curl -y
Paso 3: habilite la compatibilidad con 32 bits (opcional)
sudo dpkg --add-architecture i386
Paso 1: importe la clave GPG
curl -s http://repo.steampowered.com/steam/archive/stable/steam.gpg | sudo tee /usr/share/keyrings/steam.gpg > /dev/null
Paso 2: agregue el repositorio oficial
echo deb [arch=amd64,i386 signed-by=/usr/share/keyrings/steam.gpg] http://repo.steampowered.com/steam/ stable steam | sudo tee /etc/apt/sources.list.d/steam.list
Paso 3: actualice la información del paquete APT
sudo apt update
Paso 4: instale Steam Launcher
sudo apt install \ libgl1-mesa-dri:amd64 \ libgl1-mesa-dri:i386 \ libgl1-mesa-glx:amd64 \ libgl1-mesa-glx:i386 \ steam-launcher
Paso 5: verificar la versión instalada
apt-cache policy steam-launcher
Paso 6: enumerar listas de fuentes adicionales
ls /etc/apt/sources.list.d/steam*
Paso 7: Eliminar fuentes adicionales
sudo rm /etc/apt/sources.list.d/steam-beta.list sudo rm /etc/apt/sources.list.d/steam-stable.list
Actualiza
sudo apt update
Ahora inicia Steam.