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Date/Time: Tue, 27 Jan 2026 14:12:23 +0000



Post From: Linux

[2026-01-14 20:52:37]
Sierra Chart - Max - Posts: 5901
@ertrader: Wine 11 uses the EGL backend by default for OpenGL, which may be incompatible with some older hardware.

I was able to get OpenGL to to work with an older Nvidia card by forcing the GLX backend:

Open the registry editor (on the terminal):
wine regedit

Go to the following Key:

HKEY_CURRENT_USER\Software\Wine\X11 Driver

Add a string value:

UseEGL

Set it to:

N


And then start Sierra Chart, and you should be able to see the chart while using OpenGL, just like they worked in previous versions of Wine.
Sierra Chart Support
Date Time Of Last Edit: 2026-01-14 21:20:55