Fix VirtualBox’s “Kernel Driver Not Installed Error on Macbook – Guide
If you are encountering this error message when installing VirtualBox, there are a few things you can do to try and fix the problem. The first step is to make sure that the kernel driver is installed on your Mac. To do this, open System Preferences and click on “Kernel and Security”. If the kernel driver is not installed, VirtualBox will warn you about it and offer to install it for you. If the kernel driver is already installed, VirtualBox will not warn you about it and will continue to work normally. If the kernel driver is not installed, VirtualBox will warn you about it and offer to install it for you. If the kernel driver is already installed, VirtualBox will not warn you about it and will continue to work normally. Another possible solution is to try using a different virtual machine software such as VMware or Parallel instead of VirtualBox. These other software programs have been designed specifically for use with macOS so they may work better with your computer than VirtualBox does. These other software programs have been designed specifically for use with macOS so they may work better with your computer than VirtualBox does. Finally, if none of these solutions work then there may be something wrong with your Mac itself and you should take it into a repair shop or contact Apple support for help fixing the problem. ..
The problem appears to be a problem with VirtualBox, which is installed but not working. The problem notice appears because your operating system, macOS, has banned the Oracle certificate. Also, during the installation process, macOS disables kernel extensions for VirtualBox. To fix this you will need to add the Oracle certificate to the whitelist and allow it. This must be done directly, granting the relevant rights to VirtualBox.
To get started, go to the System & Privacy settings in the System Preferences menu and accept the certificate. You can also use your system’s terminal to run some commands that will load the kernel extensions and allow them to operate on the system. That said, without further ado, let’s demonstrate how to do this in more detail, then read on. ..
How to fix it
Allow Oracle certificate through system preferences
In System Preferences, you can open up a variety of preferences to customize your computer. The preferences in this example are about the way your computer behaves.
From the Security & Privacy window, you can adjust your privacy settings for Safari, Mail, and Messages. ..
The General Security and Privacy screen at the bottom of the Oracle America, Inc. system software screen says that “System Software from Developer” has been blocked for loading. This means that 30 minutes have passed since this software was last loaded on the system. If this software is causing problems on your system, you may want to reinstall VirtualBox so that you can do this.
If you see the message, simply go ahead and click the Allow button. ..
If you are still having problems, try reinstalling Windows. ..
Allow VirtualBox kernel extensions through terminal
Disable Secure Boot on your Mac
Once you are in recovery mode, use the following commands to flash the latest firmware: fastboot flash bootloader bootloader-mako-3.18.img fastboot flash radio radio-mako-3.18.img fastboot flash system system-mako-3.18.img fastboot reboot ..
Utilities
This utility will help you secure your startup environment.
When you get to the Secure Boot prompt, choose “No Security.” This will disable security features and make your computer more vulnerable to attack. ..
If you have an iPhone or iPad, restart it by clicking the Apple icon in the menu bar and choosing Restart. ..
If the problem is still there, then your Mac may need to be repaired. ..
Final note
VirtualBox users have been reporting that they are getting the “Kernel Driver Not Installed” error when trying to start the virtual machine. This problem seems to be affecting a lot of people, and there is no clear solution yet. However, there are some things that you can do to try to fix the problem. If you’re experiencing this problem, here are some tips on how to fix it:
- Make sure that you have the latest version of VirtualBox installed. If you don’t have it installed yet, you can download it from the VirtualBox website.
- Try reinstalling your kernel driver. This is usually a quick and easy solution if your computer is already up-to-date and has the latest drivers installed. You can find instructions for doing this on most computer manufacturer’s websites.
- If all of these solutions fail, then you may need to reinstall VirtualBox itself. You can find instructions for doing this on the VirtualBox website as well as online forums or support groups for VirtualBox users. ..
