Installing LCNC on Beelink  BT3 PRO II

Sorry, late to the thread.

The Beelink BT3 Pro was the machine that I used to test out the LinuxCNC installer ISO when I created it, so the standard installer will definitely work.

But, to get WiFi working I found that I had to uninstall wicd and install nm-tray instead. That got the Wifi working for me, though it is possible that I also installed a brcm file whilst trying to sort it out too. If so I will try to find it.

I keep meaning to make a new ISO, with nm-tray present by default.

Having re-mixed the ISO and done a test install, the answer to getting WiFi to work on the Beelink is to ignore the brcm file at install time (I am not sure why, but giving it the file during install does not seem to work)
The answer is here, and can be done after the install is complete.
askubuntu.com/questions/1003350/bcm43455...apter-not-recognised