Nach der letzten Aktualisierung habe ich das Problem:
Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Please install virtualbox-dkms package and load the kernel module by executing 'modprobe vboxdrv' as root. If it is available in your distribution, you should install the DKMS package first. This package keeps track of Linux kernel changes and recompiles the vboxdrv kernel module if necessary. where: suplibOsInit what: 3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The support driver is not installed. On linux, open returned ENOENT.
Installiert ist die Virtualbox Version von Ubuntu.
sudo modprobe vboxdrv
modprobe: ERROR: could not insert 'vboxdrv': Exec format error
UEFI ist aus und Secure Boot auch