Dual Universe

Launcher opens and then gets stuck.
--- show: wine --version
wine-6.6 (Staging)
--- show: set | grep WINE
WINEARCH=win64
WINEDEBUG=-all
WINEPREFIX=/data/machines/wine64/
--- show: cat /etc/os-release
NAME="Arch Linux"
--- show: uname -r
5.11.13-arch2-1

---
=================================================================
Native Crash Reporting
=================================================================
Got a UNKNOWN while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

=================================================================
Managed Stacktrace:
=================================================================
at
at MS.Win32.UnsafeNativeMethods:DispatchMessage
at System.Windows.Threading.Dispatcher:TranslateAndDispatchMessage
at System.Windows.Threading.Dispatcher:PushFrameImpl
at System.Windows.Threading.Dispatcher:PushFrame
at System.Windows.Threading.Dispatcher:Run
at System.Windows.Application:RunDispatcher
at System.Windows.Application:RunInternal
at System.Windows.Application:Run
at System.Windows.Application:Run
at NQ.App:Init
at NQ.App:Main
at System.Object:runtime_invoke_void
=================================================================
wine: Unhandled page fault on read access to 00000000 at address 00000000 (thread 016c), starting debugger...
Killed
---

--- show: wine --version
wine-5.18 (Staging)
--- show: set | grep WINE
WINEARCH=win64
WINEDEBUG=-all
WINEPREFIX=/data/machines/wine64/

--- running dual universe launcher with
env WINEPREFIX="/data/machines/wine64/" WINEARCH=win64 prime-run /usr/bin/wine64 C:\\Games\\DualUniverse\\dual-launcher.exe

--- result
pop up window saying: your computer have only 0 MB of Video RAM. This may result in unexpected behaviors with the game and possible crashes. Continue? [OK][Cancel]
after pressing OK the launcher just hangs there.

--- log results (with WINEDEBUG=error)
repeated 032c:fixme:dwmapi:DwmFlush () stub

* GetEnabledXStateFeatures ( KERNEL32.@)
*/
DWORD64 WINAPI GetEnabledXStateFeatures(void)
{
FIXME("\n");
return 0xFFFFFFFF;


Was this correct ?

AVX support has been added with Wine 5.16. See www.winehq.org/announce/5.16

The launcher checks if the CPU supports AVX via GetEnabledXStateFeatures(). This Function is not yet implemented by wine. I made it return 0xFFFFFFFF (CPU supports everything) instead of 0 (CPU supports nothing). That made the AVX error go away and the launcher continued its startup routine.

Hi . How to change it ? Hope for a fast answer - Tried too google it but i cand find the answer .

- Pick a Wine Repository flavor of your liking, I used github.com/Frogging-Family/wine-tkg-git
- Configure it to use the wine staging repo on at least v5.16 tag.
- Patch dlls/kernel32/cpu.c to return 0xFFFFFFFF on GetEnabledXStateFeatures(), right here github.com/wine-staging/wine-patched/blob/9ac6333e9bad75d6c23b9de604c71a41c151f65b/dlls/kernel32/cpu.c#L347
- Compile
- Launch the Launcher
- Watch it download the game, check file integrity, unpack, check again and crash here in there, just like Windows version.
- Don't be able to play anyway, because of EQU8 Anti-Cheat.

Novaquark stated that they might support Linux with another Anti-Cheat solution. Of course without any specific date given. So back to Dual-Booting-Universe..

Eum , with laters proton i belive it can handle the syscalls that the anticheats need. Can you try to patch it with proton-tkg? Im not so Good to compile stuff any more. Im lazy and just har lutris on my game. Otherwise i try it next weekend when i have spare time. Thanks f�r answering. Fly safe o7