Easily configure MangoHud with pre-defined settings while having the option to adjust layouts between vertical and horizontal orientations. Additionally, the app automatically creates a backup of the previous MangoHud.conf file upon clicking the 'Apply' button."
SETUP
Install Mangohud (Flatpak or whatever):
Need Flathub and GNOME 47 runtime installed
Flatpak:
flatpak install org.freedesktop.Platform.VulkanLayer.MangoHud
Steam Flatpak:
Set permissions with Flatseal or terminal:
Filesystem:
xdg-config/MangoHud:ro
Flatpak game:
Set permissions with Flatseal or terminal:
env:
MANGOHUD=1
Filesystem:
xdg-config/MangoHud:ro