

Rfkill does not show that anything is blocked. Retry short limit:7 RTS thr:off Fragment thr:off Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm I do have a copy of the Boot Camp drivers if these are any use.įollowing advice in another similar question, I have disabled the alternative driver. Wifi worked fine on this MacBook both in Mac OSX Snow Leopard and in Windows 10. It is shown in the alternative driver section as using the Broadcom 802.11 Linux STA wireless driver source from bcmwl-kernel-source(proprietary). I have installed the firmware-b43-installer and checked to see if it is hard or soft locked (it is not).

I am currently using a USB wifi card but this MacBook Air only has 1 USB port so this is a pain! At the moment the wifi menu shows the Broadcom BCM4321 as disconnected. The wifi card is detected and recognised but will not find any SSIDs. I had previously used this MacBook Air with Ubuntu 15.04 a couple of years ago and I got the wifi working quite easily but I am having real problems this time. I know this sounds like some other posts on here but I have tried the solutions suggested by them and nothing seems to work.
