[Bug 1899678] Re: No wifi after installation - does not work with secure boot enabled

[fossfreedom]

Hi Dimitri,

  the last time I tested secure boot installation was at 20.04 on this
particular laptop.  All was ok at that time.

enc are the installer tarball and the mok results.  TIA

** Attachment added: "installation.tar"
   https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1899678/+attachment/5424744/+files/installation.tar

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Title:
  No wifi after installation - does not work with secure boot enabled

Status in bcmwl package in Ubuntu:
  New
Status in dkms package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  New
Status in ubiquity package in Ubuntu:
  New

Bug description:
  After installation I noted that my broadcom wifi was not available.
  This is a regression from 20.04 where installation automatically
  installed the broadcom driver.

  So I tried to force the installation again - see trace below.

  The dialog message to enter the secure password appeared - however on
  reboot a confirmation to change the MOK state was not seen - the
  distro booted straight in.

  sudo apt install --reinstall bcmwl-kernel-source 
  [sudo] password for dad: 
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  0 to upgrade, 0 to newly install, 1 reinstalled, 0 to remove and 0 not to upgrade.
  Need to get 1,546 kB of archives.
  After this operation, 0 B of additional disk space will be used.
  Get:1 http://gb.archive.ubuntu.com/ubuntu groovy/restricted amd64 bcmwl-kernel-source amd64 6.30.223.271+bdcom-0ubuntu7 [1,546 kB]
  Fetched 1,546 kB in 0s (5,232 kB/s)       
  (Reading database ... 202371 files and directories currently installed.)
  Preparing to unpack .../bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu7_amd64.deb ...
  Removing all DKMS Modules
  Done.
  Unpacking bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) over (6.30.223.271+bdcom-0ubuntu7) ...
  Setting up bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) ...
  Loading new bcmwl-6.30.223.271+bdcom DKMS files...
  Building for 5.8.0-22-generic
  Building for architecture x86_64
  Building initial module for 5.8.0-22-generic
  Done.

  wl.ko:
  Running module version sanity check.
   - Original module
     - No original module exists within this kernel
   - Installation
     - Installing to /lib/modules/5.8.0-22-generic/updates/dkms/

  depmod....

  DKMS: install completed.
  modprobe: ERROR: could not insert 'wl': Operation not permitted
  update-initramfs: deferring update (trigger activated)
  Processing triggers for initramfs-tools (0.137ubuntu12) ...
  update-initramfs: Generating /boot/initrd.img-5.8.0-22-generic

  ProblemType: Bug
  DistroRelease: Ubuntu 20.10
  Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu7
  ProcVersionSignature: Ubuntu 5.8.0-22.23-generic 5.8.14
  Uname: Linux 5.8.0-22-generic x86_64
  ApportVersion: 2.20.11-0ubuntu49
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: Budgie:GNOME
  Date: Tue Oct 13 18:32:47 2020
  InstallationDate: Installed on 2020-10-13 (0 days ago)
  InstallationMedia: Ubuntu-Budgie 20.10 "Groovy Gorilla" - Beta amd64 (20201013)
  SourcePackage: bcmwl
  UpgradeStatus: No upgrade log present (probably fresh install)

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