MangoHud causes freezes on wayland + nvidia

[BeauTaapken]

Describe the bug When i start a game on steam with mangohud %command% in the launch options, it freezes the game on a black screen and a partially rendered but also frozen mangohud

List relevant hardware/software information

• Linux Distribution: Arch linux
• MangoHud version: 0.7.1
• GPU: NVIDIA RTX 4090 with driver 550.78

To Reproduce Steps to reproduce the behavior:

1. Add mangohud %command% to any steam games launch options
2. start the game
3. Observe the freeze of the game (black screen with a partially rendered mangohud

Expected behavior The game launches properly and shows mangohud as well, without freezing

Additional context My MangoHud.conf:

cpu_temp
gpu_temp
gpu_core_clock
gpu_mem_clock
cpu_mhz
# gamemode
round_corners=10
ram
vram
frame_timing=0
cpu_load_change
gpu_load_change
device_battery=gamepad
device_battery_icon
fps_limit=165
gpu_power
procmem

I also use gamemoderun and some other launch options, but even when removing them, the issue still happens.

The issue does not occur when running mangohud glxgears in the terminal, but i do get an error: [MANGOHUD] [error] [nvctrl.cpp:56] XNVCtrl didn't find the correct display

[flightlessmango]

Is it one specific game where it happens?

[flightlessmango]

This appears to be the same issue as #1314. Move discussion over there