:'( I have no more information to provide other than the following: glibc 2.40, gcc 13, this week git mesa GL and vulkan for AMD GPU with AMD dev linux kernel. I tried with/without the steam overlay. I suggest you move your sugar engine to vulkan3D. Then after some "readelf -a -W" your main binary, I suggest you libdl nearly everything you need from the system, in the same way libSDL2 is supposed to do (freetype should be statically linked into your program, hopefully not too much symbol collision with y...

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