[Bug 2025542] Re: Multiple issues possibly related to recent kernel update effecting NVIDIA Drivers and Virtualbox (possibly due to incorrect driver/kernel module signing)

[Paulo Flabiano Smorigo]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug.  I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privilege boundaries nor directly cause loss of data/privacy.
Please feel free to report any other bugs you may find.

** Information type changed from Private Security to Public

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https://bugs.launchpad.net/bugs/2025542

Title:
  Multiple issues possibly related to recent kernel update effecting
  NVIDIA Drivers and Virtualbox (possibly due to incorrect driver/kernel
  module signing)

Status in ubuntu-release-upgrader package in Ubuntu:
  New
Status in virtualbox package in Ubuntu:
  New

Bug description:
  After applying the recent UBUNTU update which included updates to the
  kernel I have experienced the following issues:

  1.  I cannot utilise the NVIDIA drivers, even after rolling back to
  previous versions.  (This may be due to incorrect signing of
  modules/kernels).

  2.  I can open virtualbox, however when attempting to open a virtual
  machine I receive the following error:

  The VirtualBox Linux kernel driver is either not loaded or not set up
  correctly. Please try setting it up again by executing

  '/sbin/vboxconfig'

  as root.

  If your system has EFI Secure Boot enabled you may also need to sign
  the kernel modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) before
  you can load them. Please see your Linux system's documentation for
  more information.

  where: suplibOsInit what: 3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The
  support driver is not installed. On linux, open returned ENOENT.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.16
  ProcVersionSignature: Ubuntu 6.1.0-1015.15-oem 6.1.29
  Uname: Linux 6.1.0-1015-oem x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CrashReports:
   640:0:124:5388693:2023-07-02 11:00:39.217654023 +1000:2023-07-02 11:00:39.277656276 +1000:/var/crash/_usr_lib_virtualbox_VirtualBoxVM.0.crash
   644:0:124:0:2023-07-02 11:00:39.217654023 +1000:2023-07-02 11:00:39.217654023 +1000:/var/crash/_usr_lib_virtualbox_VirtualBoxVM.0.upload
   600:117:124:37:2023-07-02 11:00:41.293731962 +1000:2023-07-02 11:00:41.293731962 +1000:/var/crash/_usr_lib_virtualbox_VirtualBoxVM.0.uploaded
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Jul  2 11:21:50 2023
  InstallationDate: Installed on 2022-12-03 (210 days ago)
  InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  VarLogDistupgradeTermlog:

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