[SOLVED] Help! I cannot bear Win 8.1 - Installing LL 2.2 on Lenovo U530?

[altman]

I would try this in Terminal , wonder if you have bcmwl-kernel-source installed ;

sudo apt-get update
sudo apt-get install bcmwl-kernel-source

Let us know if it works .

Also , I would add inxi -F Terminal results in there , we might see the wifi driver in there .