Sudden gray screen crash on boot (Linux)

Validation

• I have checked the Issues page to see if my problem has already been reported
• I have confirmed that this bug does not occur in the original game running on original Xbox 360 hardware

If you have DLC installed, please specify which ones you have.

• Apotos & Shamar Adventure Pack
• Chun-nan Adventure Pack
• Empire City & Adabat Adventure Pack
• Holoska Adventure Pack
• Mazuri Adventure Pack
• Spagonia Adventure Pack

If you have mods enabled, please specify which ones you have.

Provide a list of your enabled mods in Hedge Mod Manager here. You will not receive support for issues caused by mods.

If you have codes enabled, please specify which ones you have.

Provide a list of your enabled codes in Hedge Mod Manager here.

Describe the Bug

A clear and concise description of what the bug is.

I rebooted my PC today and the game is unable to start, showing up a gray image infinitely, that it's probably the first frame of the SEGA logo animation. Rebooting the PC doesn't work.

Steps to Reproduce

Steps to reproduce the bug:

1. Open the game.
2. Notice that the game will not run and crashes on boot.

Expected Behavior

A clear and concise description of what you expected to happen.

I expected the game to pass through the logo animations and play normally, like i did before several times.

Footage

Attach a screenshot or video of the bug. If possible, please also provide footage of the expected behaviour on original Xbox 360 hardware.

Specifications

Fill out the following details:

• CPU: AMD Ryzen 5 3600
• GPU: AMD Radeon RX 6600 XFX 8GB
• GPU Driver: AMDGPU (git)
• OS: Nobara Linux + Hyprland
• Version: 41

Additional Context

Provide any other context about the problem here.

Start by reproducing the boot failure on the reported Nobara Linux, Hyprland, AMD Radeon RX 6600, and AMDGPU git-driver setup, using the issue's gray-screen screenshot as the observed symptom. Investigate the startup path and gather diagnostic output; done means the game passes the Sega logo and starts normally on the affected configuration.