[Solved] jME does not work -- at all -- on modern Java due to a regression

A data-point that may offer some insight:

I’ve just had to troubleshoot a similar error in another app that uses jogl. I, like the OP, run Arch, but the issue was first reported by an Ubuntu user. (All versions of Java >8 for him)
On Arch, it broke after a Java 12 update. Java 10 is still good, not updated in a while.

I’ve found a few references to similar around the 'net, all related to loading native code modules.

This eclipse bug seems to have the most insight.

If they’re right, it’s going to depend on what version of glibc you jvm is using, and possibly what was present when your native payload was compiled.

Not sure if this helps, but perhaps a point for further investigation.