I had an old distro of Raspbian installed and have for a while, and I used to be able to set up networking, manually configure /etc/network/interfaces.
I have found the network manager has changed in the most recent version of raspbian (downloaded on the day of this post) and now uses something called dhcpcd. Not keen on this as the interface names and configuration methods have changed: Is there any way to go back to the old network stuff?
I'm also having an issue with raspi-config. It simply doesn't work when I try to turn on Predictable Interface Names, even after a reboot. EDIT: I'd call the old interface names predictable, however the Pi apparently calls the new ones predictable. Turning this option off brought back the old interface names.
# interfaces(5) file used by ifup(8) and ifdown(8) # Please note that this file is written to be used with dhcpcd # For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf' # Include files from /etc/network/interfaces.d: source-directory /etc/network/interfaces.d
/etc/network/interfaces.d as a directory is also empty.