I upgraded from 12.10 to 13.04 and my Virtualbox-4.1 stopped working. So I downloaded the Virtualbox-4.2 deb for Raring ringtail from their website and installed it. When I start Virtualbox, it starts fine. On trying to start a Virtual Machine I get this error.
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
'/etc/init.d/vboxdrv setup'
may correct this. Make sure that you do not mix the OSE version and the PUEL version of VirtualBox.
On running /etc/init.d/vboxdrv setup
I get:
farhat@palantir:~$ /etc/init.d/vboxdrv setup
* Stopping VirtualBox kernel modules
* Cannot unload module vboxdrv
What should be done here?
Thanks,
ETA:
farhat@palantir$ sudo dpkg -l | grep -e virtualbox -e linux-headers -e dkms
ii dkms 2.2.0.3-1.1ubuntu2 all Dynamic Kernel Module Support Framework
ii linux-headers-3.8.0-26 3.8.0-26.38 all Header files related to Linux kernel version 3.8.0
ii linux-headers-3.8.0-26-generic 3.8.0-26.38 amd64 Linux kernel headers for version 3.8.0 on 64 bit x86 SMP
ii linux-headers-generic 3.8.0.26.44 amd64 Generic Linux kernel headers
rc virtualbox-4.1 4.1.26-84997~Ubuntu~precise amd64 Oracle VM VirtualBox
ii virtualbox-4.2 4.2.16-86992~Ubuntu~raring amd64 Oracle VM VirtualBox
dpkg -l | grep -e virtualbox -e linux-headers -e dkms
.