[Bug 2117209] Re: VirtualBox does not work after kernel update from 6.11.0-29 to 6.14.0-24

[ElTouco72]

too bad virtualbox was not tested before releasing...

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https://bugs.launchpad.net/bugs/2117209

Title:
  VirtualBox does not work after kernel update from 6.11.0-29 to
  6.14.0-24

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  After updating Ubuntu 24.04 kernel from 6.11.0-29 to 6.14.0-24 Virtual box gives error when I try to start any VM.
  The error message is "VirtualBox can't operate in VMX root mode".
  If I reboot the machine with the previous kernel (6.11.0-29) it runs OK.
  It seems to be a conflict between KVM and VirtualBox, but before the update both virtualizators worked fine.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: ubuntu-release-upgrader-core 1:24.04.26
  ProcVersionSignature: Ubuntu 6.14.0-24.24~24.04.3-generic 6.14.6
  Uname: Linux 6.14.0-24-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Jul 17 19:30:57 2025
  InstallationDate: Installed on 2024-07-12 (370 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)

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