- Steam Deck (SteamOS):
- MangoHud is pre-installed. Enable it per-game by adding
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- mangohud %command%
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- to the game's Steam launch options (right-click game → Properties → Launch Options).
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- Other Linux handhelds (ROG Ally, Legion Go):
- Install via package manager:
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- sudo apt install mangohud
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- or Flatpak:
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- flatpak install flathub org.freedesktop.Platform.VulkanLayer.MangoHud
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-
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- Troubleshooting:
- • Log file empty? Check MangoHud is enabled for the game and the config was written.
- • Not attaching? Try adding mangohud %command% to Steam launch options explicitly.
+ Steam Deck (SteamOS): MangoHud is pre-installed. Add mangohud %command% to your game's Steam launch options (right-click → Properties → Launch Options).
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