I am new to Ubuntu 16.04. on my Dell laptop
I was using windows10 and i did a dual boot in my pc.
It looks everything is good but i am not able to detect wifi connection.
when i did
enp7s0 no wireless extensions. lo no wireless extensions.
After using this
lspci -knn | grep Net -A2
06:00.0 Network controller : Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01) Subsystem: Dell Wireless 1704 802.11n + BT 4.0 [1028:0016] Kernel modules: bcma, wl
this above error was showing.
But my wifi is working fine in my window10.