The MPOW Bluetooth 5 dongle (Model: BH456A) does not work out of the box on Ubuntu 20.04 (kernel 5.4.0-42).
Patch the bluetooth kernel module and copy the firmware binaries to /lib/firmware
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Install, build and debug a react native app in WSL2 (Windows Subsystem for Linux) and Ubuntu.
When I went through Eliot's excellent tutorial, I decided to try to push forward with the latest-and-greatest version of Postgres to troubleshoot the directions with the newer version (the 64-bit Version 9.6.1.1 x64 Windows installer).
But first I had cleanup to do. I had mistakenly assumed that I was running postgresql under WSL and installed some packages. I removed them to make sure I didn't end up with collisions over Linux and Windows binaries sharing the same name in $PATH.
➜ ~ sudo apt-get remove postgresql
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED: