"Failed to open libretro core"

Core: Mupen64Plus-Next
OS: Linux - Ubuntu 18.04
RetroArch 1.8.1


Log: https://gist.github.com/empixx/7081ff6d241063fd83c0f7527b0eba1a

I believe this is your error:

[ERROR] Error(s): /home/empix/snap/retroarch/347/.config/retroarch/cores/mupen64plus_next_libretro.so: symbol _ZTINSt6thread6_StateE, version GLIBCXX_3.4.22 not defined in file libstdc++.so.6 with link time reference

That’s caused by libstdc++ being mismatched between the core and the snap package. Did you get the core from the online updater or build it yourself?

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From the online updater

I get this same message on Lakka when trying to update the Flycast core, but my error is “libgomp.so.1: cannot open shared object file: No such file or directory”. I still haven’t figured out how to get around this.

that’s a simple dependency issue, but you can’t add additional libs to lakka, so you’ll just have to wait for a new build that includes it, unfortunately :frowning:

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