diff '--color=auto' -urN OrcaSlicer-2.0.0.orig/src/slic3r/GUI/GUI.cpp OrcaSlicer-2.0.0/src/slic3r/GUI/GUI.cpp
--- OrcaSlicer-2.0.0.orig/src/slic3r/GUI/GUI.cpp	2024-03-30 03:10:30.000000000 +0100
+++ OrcaSlicer-2.0.0/src/slic3r/GUI/GUI.cpp	2024-06-28 10:28:35.591515129 +0200
@@ -36,6 +36,16 @@
 
 namespace GUI {
 
+// wxgtk3 is broken on wayland: https://trac.wxwidgets.org/ticket/17702
+#ifdef __WXGTK3__
+struct ForceX11 {
+    ForceX11() {
+        setenv("GDK_BACKEND", "x11", 1);
+    }
+};
+static struct ForceX11 forcex11;
+#endif
+
 #if __APPLE__
 IOPMAssertionID assertionID;
 #endif