ghostrunner not launching

im trying to launch ghostrunner through epiclauncher on flatpack heroic and it starts lauching for a few seconds and then stops

HeroicBotAPP•12/14/25, 6:56 PM

To help you, we need a game log. Please see the following images on how to get it.

sour-pinkOP•12/14/25, 6:59 PM

brilliant-lime•12/14/25, 7:00 PM

Go to No Access for the solution

sour-pinkOP•12/14/25, 7:33 PM

disabled umu and added variable

sour-pinkOP•12/14/25, 7:33 PM

but new error occured

sour-pinkOP•12/14/25, 7:33 PM

sour-pinkOP•12/14/25, 7:33 PM

(fatal crash)

brilliant-lime•12/14/25, 7:34 PM

Sadly I don't know how to fix that one

sour-pinkOP•12/14/25, 7:34 PM

CommandMC•12/15/25, 2:33 PM

Re-enabling umu and removing the variable should now be safe again. The GStreamer error should disappear with that