I installed virtualbox from the ubuntu repo, had some issues with it, so I uninstalled it (sudo apt purge), then downloaded the .deb 6.1 file from VirtualBox's website, and installed. I now get this error when I attempt to run a VM:
I did what it says, but I get the same error.
Code:
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.