Hi all,

These units arrived with packages 6.12 and 6.13.
So I have setup a basic ap + client setup with my two devices, had them connected, set security and IP addresses.

As I was to finalize and get ready for installation, I upgraded the package to 6.19. Upon Reboot the WLAN interfaces are gone.

I check the system> resources> PCI and the atheros Communications is not an unknown device.

I have tried package downgrade back to 6.13, but no change

Any advice?

make sure you have installed and enabled the wireless-fp package. it is required for AC support. if you upgraded using the single packages instead of the combined package, you could have missed it.

Thanks Normis!

Worked perfectly.

Wow such a novice mistake.