Public bug reported: Sorry, english is not my native langage, be helpfull.
OS kubuntu 18.04 beta. My computer is configure with secure boot enable. In that configuration, virtualbox can't lunch any iso. The message is : 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 reinstall virtualbox-dkms package and load the kernel module by executing 'modprobe vboxdrv' as root. where: suplibOsInit what: 3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The support driver is not installed. On linux, open returned ENOENT. ### end of message If fact, I can't install vboxdrv with my secure boot. Then I disabled the secure boot and virtualbox start whithout problem. As I need to boot in secure mode (I don't know why but my login screen sddm is active but black.. I have changed in mode secure boot activate. The problem comes back. ** Affects: virtualbox (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762464 Title: virtualbox doesn't lunch the iso if secure boot is enable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1762464/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs