http://bugs.winehq.org/show_bug.cgi?id=49028
--- Comment #9 from Stian Low wineryyyyy@gmail.com --- Confirming similar lack of shared memory support for X-Plane 12 demo which seems to support vulkan:
Log.txt for X-Plane 12.2.1-r1-ab13dbf0 (build 122103 Intel 64-bit, Vulkan 937cabd93e77a60d6e3c7c402b8db273e06056cc) Compiled on Jul 10 2025 12:48:09 X-Plane Started on Fri Sep 19 18:30:49 2025
This log file is generated automatically by Laminar Research applications and contains diagnostics about your graphics hardware, installation, and any error conditions. If you need to contact tech support or file a bug, please send us this file. NOTE: this file is rewritten every time you start ANY of your X-System applications.
Windows 10.0 (build 19045/2) This is a 64-bit version of Windows. CPU type: Intel Core i7-10750H CPU - Speed: 2.4-2.8 GHz - Cores: 12 Microcode Unknown Physical Memory (total for computer): 41892876288 Maximum Virtual Memory (for X-Plane only): 140737488224256
X-System folder:'Z:\home/any/Downloads/X-Plane12InstallerWindows/install/X-Plane 12/', case sensitive=0
0:00:00.000 I/GFX/VK: Vulkan Layers: 0:00:00.000 E/GFX: GFX bridge doesn't support required extension GL_EXT_memory_object_win32 0:00:00.000 E/GFX: GFX bridge doesn't support required extension GL_EXT_semaphore_win32 0:00:00.000 E/SYS: MACIBM_alert: gfx_assert failed 0:00:00.000 E/SYS: MACIBM_alert: report.can_run() 0:00:00.000 E/SYS: MACIBM_alert: 0:00:00.000 E/SYS: MACIBM_alert: Please submit the auto crash report form. 0:00:00.000 E/SYS: MACIBM_alert: C:/Users/Administrator/builds/eiafPmXpN/0/x-plane/design/source_code/core/gfx/Vulkan/gfx_vk_instance.cpp:1114 --=={This application has crashed!}==-- --=={FILE: Z:\home\any\Downloads\X-Plane12InstallerWindows\install\X-Plane 12\Log_ATC.txt}==--
Unlike X-Plane 11, 12 does not seems able to fall back to OpenGL and therefore crashes whereas X-Plane 11 demo is at least usable via OpenGL.