[Bug 1993965] [NEW] DKMS drivers not being signed with the Secure Boot key

[Jorge Pérez Lara]

Public bug reported:

I have a USB wifi card I use on my desktop computer (although the
problem is reproducible in this laptop I'm writing in).

The computer has secure boot enabled. It was upgraded from 22.04 to
22.10 successfully, without any errors or issues whatsoever. When I
rebooted it, it wasn't able to detect the wifi network. Upon a bit a
search, I found out the controller needed (bcmwl-kernel-source) was not
being enabled properly, despite it working absolutely flawlessly in
22.04.

I tried to enroll the keys again, sign the module with the key and
install in again, dpkg-reconfigure it, apt reinstall it...

This computer was running Kubuntu, but I tried with a clean Ubuntu 22.10
install and the same happened.

When I was using 22.04, the installer just requested me a password for
enrolling the Secure Boot key, which I did, and every single module
built using dkms was just automatically signed with it. It was the
smoothest experience I've had with any distro. With 22.10, though, it
seems plain impossible.

ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: mokutil 0.6.0-2
ProcVersionSignature: Ubuntu 5.19.0-23.24-generic 5.19.7
Uname: Linux 5.19.0-23-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.23.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon Oct 24 00:22:40 2022
InstallationDate: Installed on 2022-09-26 (27 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
SourcePackage: mokutil
UpgradeStatus: Upgraded to kinetic on 2022-10-20 (3 days ago)

** Affects: mokutil (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug kinetic wayland-session

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https://bugs.launchpad.net/bugs/1993965

Title:
  DKMS drivers not being signed with the Secure Boot key

Status in mokutil package in Ubuntu:
  New

Bug description:
  I have a USB wifi card I use on my desktop computer (although the
  problem is reproducible in this laptop I'm writing in).

  The computer has secure boot enabled. It was upgraded from 22.04 to
  22.10 successfully, without any errors or issues whatsoever. When I
  rebooted it, it wasn't able to detect the wifi network. Upon a bit a
  search, I found out the controller needed (bcmwl-kernel-source) was
  not being enabled properly, despite it working absolutely flawlessly
  in 22.04.

  I tried to enroll the keys again, sign the module with the key and
  install in again, dpkg-reconfigure it, apt reinstall it...

  This computer was running Kubuntu, but I tried with a clean Ubuntu
  22.10 install and the same happened.

  When I was using 22.04, the installer just requested me a password for
  enrolling the Secure Boot key, which I did, and every single module
  built using dkms was just automatically signed with it. It was the
  smoothest experience I've had with any distro. With 22.10, though, it
  seems plain impossible.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.10
  Package: mokutil 0.6.0-2
  ProcVersionSignature: Ubuntu 5.19.0-23.24-generic 5.19.7
  Uname: Linux 5.19.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.23.1-0ubuntu3
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Oct 24 00:22:40 2022
  InstallationDate: Installed on 2022-09-26 (27 days ago)
  InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
  SourcePackage: mokutil
  UpgradeStatus: Upgraded to kinetic on 2022-10-20 (3 days ago)

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