virtualbox.org

I'm unable to launch virtualbox on ubuntu 18.04 after enabling uefi. The error message says that I need to sign the kernel modules vbox*.ko but the only module that I can find on my system is vboxvideo.ko. How am I suppose to sign the kernel modules if they don't exist (i.e. vboxdrv, vboxnetflt, vboxnetadp, vboxpci)?

Where did you get your VirtualBox from? If you used the Ubuntu repositories, that's an Ubuntu-fork. Completely remove/uninstall/delete/purge their version and install the official version from the Linux Downloads section of VirtualBox.

I have a PPA setup in /etc/apt/sources.list:

deb [arch=amd64] http://download.virtualbox.org/virtualbox/debian bionic contrib

Can you completely remove/uninstall/delete/purge whatever you have installed, and then download the stand-alone Bionic package from the Linux Downloads section of VirtualBox? Try installing that, bypassing the PPA.

No difference.

What does that mean? You didn't get the modules? You had issues during the installation? Other?

Please get out of Twitter-mode and start expanding on your replies. We can't be guessing on what the "No difference" means...

Never mind. If you're going to be hostile then I'm going to see if I can get vmware working. Besides, I think I've explained my issue sufficiently. Goodbye.

Hostile??? That's what ... "hostile" is to you? Asking you to expand on an unclear statement?
By Toutatis, are all the sensitiv-o-meters broken these days?