Installation MT5 on opensuse 16/wine 11 fails: "a debugger has been found running in your system" - page 4

[4info]

The debugger Message has gone!!!

MetaTrader 5 now runs again under the current version Wine 11.6 on MACOS. 

Tested with Metatrader 5.777 and Wine 11.6 installed via Homebrew Macbook with Sequoia 15.7.5

[Lie Tony Candra]

Have tried MT5 5833 with Wine 11.  It works perfectly.  

Wine 11 is a lot faster compare to its superior.  MT5 becomes more responsive.

Thanks Metaquotes!!!

[Sergey Golubev]

Forum on trading, automated trading systems and testing trading strategies

Fixing MetaTrader 5 Crashes on macOS Tahoe 26

Henrique Grilo Verza, 2026.08.05 01:48

Hello everyone,

I was able to resolve the MetaTrader 5 crash issue on macOS Tahoe.

The complete step-by-step procedure is attached to this post as images. The solution involved updating the Wine version used by MetaTrader 5 and disabling the order-execution sounds, which were triggering the crash when opening or closing positions.

After following these steps, MT5 started working normally again.

<personal contact information removed by moderation>

I hope this helps others experiencing the same problem.

[Matheus Lopes]

Fix for "A debugger has been found running in your system" when installing MetaTrader 4/5 under Wine 11

If you're hitting this error with the official MetaQuotes installers on Wine 11, it's the installer's anti-debug check being tripped by the Wine environment.

Workaround, skip the official installer and use a broker-supplied one instead. Those builds don't run the anti-debug validation, so the install goes through fine.

Worth noting this isn't tied to any specific broker, the difference is in how the installer is packaged, not who provides it. Any broker's custom installer should work the same way.

[Sergey El]

Matheus Lopes #:
Workaround, skip the official installer and use a broker-supplied one instead. Those builds don't run the anti-debug validation, so the install goes through fine.

Broker-specific installers differ only in the terminal version, artwork, and server list.

The phantom launch in the debugger appeared in later versions of Wine 10 and early versions of Wine 11.