Hi Everyone,
I'm new to Kali linux.
Yesterday I managed to install wifi driver somehow but faced problem while using airmon-ng.

Code:

Code:
airmon-ng start wlan1
and the result which I got was,
Result:
Code:
Found 6 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

  PID Name
  659 NetworkManager
 1228 wpa_supplicant
 1279 avahi-daemon
 1285 avahi-daemon
 5235 dhclient
 6275 dhclient

PHY	Interface	Driver		Chipset
phy0	wlan1		wl		Broadcom Corporation BCM43142 802.11b/g/n (rev 01)
Failed to set wlan1mon up using ip
command failed: No such device (-19)

		(mac80211 monitor mode vif enabled for [phy0]wlan1 on [phy0]wlan1mon)
command failed: Operation not supported (-95)
		(mac80211 station mode vif disabled for [phy0]wlan1)
Screenshot: Screenshot from 2015-08-29 11:51:26.jpg

So can anyone plz help me to sort it out.