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Modprobe vboxguest failed ubuntu – A quick solution

Are you confused with Modprobe vboxguest failed ubuntu? We will help you with it.

The modprobe vboxguest failed error occurs when we are installing the virtual box in Ubuntu.

At Bobcares, we often receive requests to fix the modprobe vboxguest errors as a part of our Server Management Services.

Today, let’s see what causes the vboxguest failed to occur and how our Support Engineers fix it.

What is VirtualBox Guest?

The VirtualBox Guest is also known as vboxguest.

By installing the vboxguest in the operating system like Ubuntu which provides an integration between the host and guest operating system.

The vboxguest helps to enhance the overall performance and usability of the guest system.


How to fix Modprobe vboxguest failed?

Recently, one of our customers approached us with a request to fix the Modprobe vboxguest failed error which he was getting while installing the virtual box in the Ubuntu.

Modprobe vboxguest failed ubuntu

Our Engineers checked and solved it by installing the kernel headers. We recommend the customers to follow the below steps to fix the Modprobe vboxguest failed error.

Initially, we install the kernel headers.

yum install dkms binutils gcc make patch libgomp glibc-headers glibc-devel kernel-headers 

Then we install the kernel-devel package.

yum install kernel-devel

Otherwise, we used the below command to install the kernel-devel package.

yum install kernel-PAE-devel

After installing the package we run the vboxguest, which is the VirtualBox guest.

In most cases, the reinstalling of the DKMS module fixes the error. But sometimes the Ubuntu update will not auto-delete old Linux images and results in the modprobe failure.

The reason here is that the Ubuntu did not delete old kernel automatically. So we manually delete the kernel and redo DKMS reinstall.


[Need any help in fixing Modprobe vboxguest error? – We’ll help you]



In short, the modprobe vboxguest error occurs when we are installing the virtual box in Ubuntu. Today, we saw how our Support Engineers fix the error for our customers.


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