Oracle VM VirtualBox 6.1 Extension Pack supported all platforms. It is support for USB 2.0 and USB 3.0 devices, VirtualBox RDP, disk encryption, NVMe and PXE boot for Intel cards. Vitamin r 2 57 – personal productivity tool. Oracle VM VirtualBox is a free and open-source hosted hypervisor for x86 virtualization, developed by Oracle Corporation and it installed on Windows, macOS, Linux. The feature was dropped starting with VirtualBox 6.1. Version 6.0 and earlier. In the absence of hardware-assisted virtualization, VirtualBox adopts a standard software-based virtualization approach. This mode supports 32-bit guest OSs which run in rings 0 and 3 of the Intel ring architecture.
I tried the new Virtualbox 6.1 on my Ryzen 3 2200G, that is running Ubuntu 19.10. The system refused to start a VM. I purged virtualbox-6.0 and 6.1 and tried reinstalling it. The installation goes fine also from the extension pack, but the system keeps refusing to start any virtual machine. For display I use vmsvga for Linux and vboxsvga for Windows.The error message is:
RTR3InitEx failed with rc=-1912 (rc=-1912)
The VirtualBox kernel modules do not match this version of VirtualBox. The installation of VirtualBox was apparently not successful. Executing
'/sbin/vboxconfig'
may correct this. Make sure that you are not mixing builds of VirtualBox from different sources.
where: supR3HardenedMainInitRuntime what: 4 VERR_VM_DRIVER_VERSION_MISMATCH (-1912) - The installed support driver doesn't match the version of the user.
The VirtualBox kernel modules do not match this version of VirtualBox. The installation of VirtualBox was apparently not successful. Executing
'/sbin/vboxconfig'
may correct this. Make sure that you are not mixing builds of VirtualBox from different sources.
where: supR3HardenedMainInitRuntime what: 4 VERR_VM_DRIVER_VERSION_MISMATCH (-1912) - The installed support driver doesn't match the version of the user.
Of course I tried vboxconfig, but no change.
Virtualbox 6 1 0 12
The copy key on the first error message provides.
Failed to open a session for the virtual machine Xubuntu 18.04 LTS.
The virtual machine 'Xubuntu 18.04 LTS' has terminated unexpectedly during startup with exit code 1 (0x1).
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: MachineWrap
Interface: IMachine {85632c68-b5bb-4316-a900-5eb28d3413df}
The virtual machine 'Xubuntu 18.04 LTS' has terminated unexpectedly during startup with exit code 1 (0x1).
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: MachineWrap
Interface: IMachine {85632c68-b5bb-4316-a900-5eb28d3413df}
![Virtualbox Virtualbox](https://i0.wp.com/9to5linux.com/wp-content/uploads/2020/02/ELitlW8WkAEsREf.jpg?fit=1200%2C791&ssl=1)
![Virtualbox 6 1 0 1 Virtualbox 6 1 0 1](https://kifarunix.com/wp-content/uploads/2019/01/virtualbox-6.0.png)
Virtualbox 6 1 0 1 =
I use Virtualbox for almost 10 years, my oldest VM still in use has been installed in 2011. I have never had the problems with Virtualbox, that I had in the last 2 -3 month since Virtualbox 6.0.14 and Linux 5.3. In that release 3D acceleration stopped working in more than half of my Linux and Windows VMs. I wrote a bug report 2 month ago and provided all info they requested, but no bug-fixes. Now again the problem with Virtualbox 6.1. Is Oracle is loosing it?Back to 6.0.14, at least it works for most of my applications.