Volumio 2 Official Raspberry wifi dongle not working

Having had no success in 1.55, I’ve tried volumio 2.

The dongle just doesn’t seem to work.

No network device in /dev.
No wlan0 in ifconfig
lsusb doesn’t seem to be available.

sigh

You can try this: wireless-adapter-compatibility-list-t2150-10.html#p14727

As they state, there is no need to copy all the firmwares, just copy the contents in the brcm folder to /lib/firmware/brcm/. Plug and unplug your dongle and check with a ifconfig. But I guess someone should raise a bug request in git or something, so they get it fixed.