Error when starting VirtualBox 6.1
110480
Virtualbox does not run: NS_ERROR_FAILURE
88571
launch a VM on Ubuntu
31705
Virtual Box Won't Accept .ISO To Install OS
69819
Virtualbox install 12.04 guest: "pae not present"
87452
Hyper-V reports that the hypervisor is not running. How to start the hypervisor?
98379
Why can't I chown a VirtualBox shared folder?
56866
VirtualBox '/etc/init.d/vboxdrv setup' issue
32796
Want to install VirtualBox Guest Additions on CentOS 7 but get a header mismatch
151499
Can I install Windows 7 64 bit on VirtualBox running on a Windows 7 32 bit OS?
46589
"Protocol error" mounting VirtualBox shared folders in an Ubuntu guest
150466
Ubuntu in VirtualBox wants to install on every boot
122373
VirtualBox 4.3 on Ubuntu 13.10 unable to run VM
92190
Error code 0x803F7001 activating Windows inside Virtual Box
156618
VBox on 14.04, Kernel driver not installed (rc=-1908)
45008
Trouble with Ubuntu installation in VirtualBox
7852
Virtualbox not launching on Ubuntu 18.04 - Qt lib problem
62018
After upgrade of Virtual Box, kernel sources are missing