MongoDB Community 6.0.5 Illegal instruction (core dumped) ubuntu 18.04 on Cortex-A72 aarch64

[chris (Chris Dellaway)]

Needs a later version of Arm than you have.

You will be limited to v4.4 unless you compile from source.

Matt_Kneiser recently posted regrading this along with his repo and binaries.

Mongo 6.x on raspberry PI 4 compilation

Hello! It looks like you’re on the right track. When you say you have custom compiled GCC, what do you mean by that? To build on WSL for the Pi you will need a cross-compiler toolchain - i.e. a compiler that runs on x86 but produces ARM binaries. You can use aarch64-linux-gnu-gcc for this, and it is distributed on Ubuntu 20.04’s package manager. One point of clarification is that the Raspberry Pi 4 uses an ARMv8-A Cortex A72. I’m not aware of a Pi 4 that uses ARMv7. In order to compile with S…