I am connected to a WiFi network but wired connection icon is shown:
Screen-shot of the problem:
I also can't see other available WiFi networks in order to connect to them.
lspci -knn | grep Net -A2:
0c:00.0 Network controller : Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01) Subsystem: Dell Wireless 1397 WLAN Mini-Card [1028:000c] Kernel driver in use: wl
What should I do?