Introduction
During the installation of GeForce Now, some users may encounter error messages similar to the ones below:
Aviso: Flatpak system operation Deploy not allowed for user
Erro: Falha ao instalar org.freedesktop.Platform: Flatpak system operation Deploy not allowed for user
ERROR: install_flatpak_app – Failed to install Flatpak app: org.freedesktop.Platform//24.08
Solution
Follow the steps below to resolve:
- Open the terminal and run the command below to manually install the necessary platform:
flatpak install org.freedesktop.Platform//24.08
- Try installing GeForce Now again.
I do have to ask: How did tried to install Geforce Now?
Because the error you posted has to do with the user having not the permission to install Flatpaks to the system installation.
But the solution you mentioned just is to install the runtime manually from the terminal.
This implies to me:
Whatever you used when trying to install Geforce Now lacks the permission with your user to install to the system installation.
So, you circumvented the issue, not actually solved it.
The two GeForce NOW apps on flathub I found use 25.08 runtime version so this doesn’t make any sense.
An official beta version of Geforce Now has been released, but it is not available on flathub.
Ok, but we’re on flathub forum so I don’t know how helpful your solution is especially when it misses all context.