virtualbox guest additions kernel headers not found

sudo mount /tmp/VBoxGuestAdditions_6.1.38.iso /mnt Mount the guest addition iso under the /mnt directory. Install VirtualBox guest additions ISO on Oracle Linux by Inserting from VirtualBox Devices Install VirtualBox guest additions on Oracle Linux 9 via Command LineĬonfirm VirtualBox version on your host VBoxManage -versionĭownload VirtualBox Guest Additions ISO file of the same version as your installed VirtualBox.Install VirtualBox guest additions ISO on Oracle Linux 9 via Command Line.You can install VirtualBox guest additions via the command line or via GUI. Install VirtualBox Guest Additions on Oracle Linux 9 Next, reboot the system and verify the kernel versions again.

If they do not match, as shown in the outputs above, update your kernel by running sudo dnf update kernel-uek-* kernel-uek You can verify by running the commands below. Next, ensure that the version of kernel-euk-devel installed does match the version of your running kernel. Next, install the kernel headers and build tools by executing the command below dnf install dkms kernel-uek-devel gcc make bzip2 perl elfutils-libelf-devel Thus, begin by install EPEL repository on Oracle Linux dnf install epel-release -y There are other development tools required.

To install VirtualBox guest additions on Oracle Linux 9, you need to ensure that the Kernel headers are installed. The features are extensively explained on the VirtualBox User Manual.

Shared clipboard between host and guest vm.

Provides Host-Guest time synchronization.

Generic host/guest communication channels that enables you to control and manage guest execution.

Ensures better and accelerated video performance.

Shared folders for easy sharing of files between the host and the guest.

The Guest Additions offer the following features:

Virtualbox guest additions kernel headers not found