Without fail, I boot into Ubuntu and everything is working, but after closing the laptop the wifi stops working. When I restart everything works again.
Running iwconfig, before restarting, gives me this:
wlan0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry long limit:7 RTS thr:off Fragment thr:off Power Management:on
I am very new to Ubuntu, so any help will be very appreciated!
Macbook Pro (Retina, mid 2014)