Disabling Qt XCB GL integration plugin

Author: jmwright

pyinstaller.spec

@@ -27,6 +27,7 @@ a = Analysis(
     hookspath=[],
     runtime_hooks=[
         'pyinstaller/pyi_rth_fontconfig.py',
+        'pyinstaller/pyi_rth_qt_xcb.py',
     ],
     excludes=['_tkinter', 'spyder'],
     win_no_prefer_redirects=False,

pyinstaller/pyi_rth_qt_xcb.py

@@ -0,0 +1,8 @@
+import os
+import sys
+
+# On Linux, force Qt to use EGL (or no GLX integration) rather than the
+# bundled libqxcb-glx-integration.so, which is built against the CI
+# environment's XCB/GLX stack and may be incompatible with the user's system.
+if sys.platform.startswith("linux"):
+    os.environ.setdefault("QT_XCB_GL_INTEGRATION", "none")