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[Paul Smith <psmith@xxxxxxx>]

My macbook is at work but I'll bring it home this weekend and see if I
can do more investigation.

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https://bugs.launchpad.net/bugs/1448882

Title:
  Resume on Macbook Pro doesn't restart wireless connection

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I've just installed Ubuntu GNOME 15.04 64bit on my Macbook Pro, and
  everything seems to work great including suspend/resume, EXCEPT that
  after I resume my wireless network does not start.  When the system
  first wakes up I very briefly see a "?" icon for the wireless, then it
  disappears and nothing is shown.  If I click the system menu it says
  "Wifi Not Connected".

  If I run "killall wpa_supplicant" (which I found in the answer to this
  question in askubuntu: http://askubuntu.com/questions/456644/wireless-
  doesnt-reconnect-after-resuming-on-after-the-upgrade-to-ubuntu-14-04-o
  ) then wpa_supplicant is restarted automatically and when that happens
  my wifi comes back again.

  Info:
  $ cat /proc/version_signature
  Ubuntu 3.19.0-15.15-generic 3.19.3

  Wifi:
  02:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02)

  lsmod:
  bcm5974

  wpasupplicant version 2.1-0ubuntu7.1
  network-manager version 0.9.10.0-4ubuntu15

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