### Godot version

Latest 4.0.dev (a3a42159e31db27f8ae7c1ecad6a9ed417cb05de)

### System information

Ubuntu 22.04.1 LTS

### Issue description

Ctrl+Shift+F (Find in Files) in the text editor, for example, causes my laptop to freeze consistently. I also reproduced it with F1 and Ctrl+Shift+R, as well as by using the dropdown instead of shortcuts.

### Steps to reproduce

Trivial

### Minimal reproduction project

N/A
if (monitor_info->x != monitors[p_screen].x || monitor_info->y != monitors[p_screen].y) { 
					continue;
				}
				if (monitor_info->mode != None) {
					current_mode = monitor_info->mode;
					found_active_mode = true;
					break;
				}
			}
			if (found_active_mode) {
				for (int mode = 0; mode < screen_info->nmode; mode++) {
					XRRModeInfo m_info = screen_info->modes[mode];
					if (m_info.id == current_mode) {
						
						return Math::snapped((float)m_info.dotClock / ((float)m_info.hTotal * (float)m_info.vTotal), 0.01);
					}
				}
			}
			ERR_PRINT("An error occurred while trying to get the screen refresh rate."); 
			return SCREEN_REFRESH_RATE_FALLBACK;
		} else {
			ERR_PRINT("An error occurred while trying to get the screen refresh rate.");
			return SCREEN_REFRESH_RATE_FALLBACK;
		}
	}
	ERR_PRINT("An error occurred while trying to get the screen refresh rate.");
	return SCREEN_REFRESH_RATE_FALLBACK;
}
#ifdef DBUS_ENABLED
void DisplayServerX11::screen_set_keep_on(bool p_enable) {