I've done some more testing to narrow the issue down: On a clean install of FreeBSD 14.1: - apply machdep.idle_mwait=0 CPU fix - install openjdk21, try to compile and run app. This works fine, no lockup. - Install openjdk17 and try to compile and run app, locks up On the GhostBSD installation: - Ins...

@ericbsd Yes those packages were installed (for unrelated reasons, I was compiling a kernel). I'm not running a custom kernel though.

I searched but can't seem to find any information on this issue. I have GhostBSD installed (24.10.1) on a system with the AMD Ryzen 5 PRO 2400GE CPU. If I install Java (openjdk version 8 or 17), some operations on some projects cause my computer to hard lock up (mouse also freezes, I have to hold th...