Popup during boot up initializations: "VBoxClient: the VirtualBox kernel service is not running. Exiting"
48217
VirtualBox Ubuntu 14.04 - vboxclient the virtualbox kernel service is not running
53177
VirtualBox only allowing 32 bit OS
141262
VM VirtualBox doesn't allow to enable 64-bit guest on Ubuntu 12.04 and Lenovo G500S
82314
How to run Android-x86 4.2 ISO on VM VirtualBox?
89530
I am unable to open virtualbox
156618
VBox on 14.04, Kernel driver not installed (rc=-1908)
107093
How do I improve the performance of my VirtualBox guest?
12969
Virtualbox Kernel driver not installed
118767
Virtualbox broken after a dist-upgrade -- cannot install virtuabox-dkms nor run modprobe vboxdrv
28423
How to resolve BackgroundContainer.dll error on startup?
95052
VirtualBox NS_ERROR_FAILURE (0x80004005) Mac
68873
Can't use VM VirtualBox "VT-x is disabled in the BIOS for all CPU modes"
46041
How to troubleshoot booting to a black screen on VirtualBox
155325
What does "No bootable medium found" mean in VirtualBox?
27698
How to install VirtualBox Guest Additions for Ubuntu 16.04
141948
How can I debug why Ubuntu boots to BusyBox?
139647
Do I Need Linux Drivers For Virtual Box?