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[eros2 <1572659@xxxxxxxxxxxxxxxxxx>]

apport information

** Tags added: apport-collected

** Description changed:

  After updating ubuntu 16.04 to latest kernel 4.4.0-21, bcmwl driver
  (package bcmwl-kernel-source) does not load and wifi not work.
  
  sudo modprobe wl
  modprobe: ERROR: could not insert 'wl': Required key not available
  
  If I boot with kernel 4.4.0-18 - wifi works normally.
+ --- 
+ ApportVersion: 2.20.1-0ubuntu2
+ Architecture: amd64
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 16.04
+ InstallationDate: Installed on 2015-12-02 (140 days ago)
+ InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
+ NonfreeKernelModules: wl
+ Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8
+ PackageArchitecture: amd64
+ ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
+ Tags:  xenial
+ Uname: Linux 4.4.0-18-generic x86_64
+ UpgradeStatus: Upgraded to xenial on 2016-03-03 (47 days ago)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True

** Attachment added: "Dependencies.txt"
   https://bugs.launchpad.net/bugs/1572659/+attachment/4640869/+files/Dependencies.txt

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https://bugs.launchpad.net/bugs/1572659

Title:
  bcmwl driver does not work with kernel 4.4.0-21

Status in bcmwl package in Ubuntu:
  New

Bug description:
  After updating ubuntu 16.04 to latest kernel 4.4.0-21, bcmwl driver
  (package bcmwl-kernel-source) does not load and wifi not work.

  sudo modprobe wl
  modprobe: ERROR: could not insert 'wl': Required key not available

  If I boot with kernel 4.4.0-18 - wifi works normally.
  --- 
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  InstallationDate: Installed on 2015-12-02 (140 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  NonfreeKernelModules: wl
  Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
  Tags:  xenial
  Uname: Linux 4.4.0-18-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-03-03 (47 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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