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[Bug 1448882] Missing required logs.

 

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1448882

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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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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References