It’s been a long time since I built a command-line system in Ubuntu — possibly over a year — and it seems like a lot of things have changed in that time More here

But that’s not a bad thing, it’s just that Ubuntu has things in different places, or makes things “easier” than what I’m used to. For example, the Broadcom 43xx wireless in this 600m needs firmware to work — so I install the fwcutter, download wl_apsta.o manually, tear them open and drop them into place