Compatibility Report

• Name of the game with compatibility issues: Rocket League
• Steam AppID of the game:252950

System Information

• GPU:GTX 1660 Ti (Notebook) + Radeon RX Vega 7
• Driver/LLVM version: Nvidia 455.38
• Kernel version: 5.8.0-7630-generic
• Link to full system information report as Gist: https://gist.github.com/nuno1212s/5f926ea532435f80f96d0f3797083098
• Proton version: 5.10, 5.13-4, Proton Experimental were tested, none worked.

I confirm:

• [ X] that I have checked whether there are updates for my system available.

Symptoms

The game starts and runs when running the hybrid graphics mode however it starts using the integrated graphics card. When I boot linux in discrete graphics mode, the game opens a black window followed by a black screen and then crashes a few seconds later, without any output to the display.

Reproduction

Boot PC in NVidia graphics mode, try to open game, game closes.