"Flatpak Operation Failed". NEED help with Decky-LSFG-VK with heroic games launcher.
Hi Folks,
I've had my steam deck for 2 weeks now and I'm loving every min of it. I got lossless scaling and was using it through the decky Lsfg-vk plugin and it works wonderfully on my steam games.
I tried to get it to work with my non steam games and when i go to the flatpak tab and enable it for LSFG-VK, it ends up giving me an error.
I'm specifically trying to get it to work with guardians of the galaxy from the epic games store.
All your help is appreciated.
EDIT:
With the help of the people in this subreddit! I inserted this command into the terminal after switching to desktop mode:
"flatpak remote-add --if-not-exists flathub
https://dl.flathub.org/repo/flathub .flatpakrepo"
That downloaded the flatpak for decky version 25.08 and it solved my issue, and decky lsfg works well with games from heroic launcher now and I'm getting a good framerate on guardians of the galaxy.