RetroArch : Cracked sound under Bionic Mate Edition

[agD0i7rY]

I tried Picodrive and Bettle PCE Fast that don't launch at all.
The rest, whatever the core, is actually slow only PCE Bettle is acceptable.
It would probably need an image like what's being done on retropi.
but just compiling a version of retroarch that works I can't do it too well so I'm not going to get into some kind of project.
Maybe Arm64 or RK optimized versions of the cores exist?

I tried under the Bionic Mate with 1.1.1.1ayufan3 armhf

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My compiled version of Retroarch is starting, but these messages intrigue me.
next step, understand them and correct them and tackle them at libretro (or sleep: s)
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libGL error: MESA-LOADER: failed to open rockchip (search paths /usr/lib/arm-linux-gnueabihf/dri:\$${ORIGIN}/dri:/usr/lib/dri)
libGL error: failed to load driver: rockchip
libGL error: MESA-LOADER: failed to open rockchip (search paths /usr/lib/arm-linux-gnueabihf/dri:\$${ORIGIN}/dri:/usr/lib/dri)
libGL error: failed to load driver: rockchip
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