
Run tail: tail $(modinfo -n vboxdrv) | grep "Module signature appended" Run sign-file: sudo /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256. Run OpenSSL: openssl req -new -x509 -newkey rsa:2048 -keyout VMWARE.priv -outform DER -out r -nodes -days 36500 -subj "/CN=VMWARE/" Registered a new key and enrolled by the following commands in order: These are the steps I already performed with no solution: sudo vmware-modconfig -console -install-all Installed VMWare workstation 15 on Ubuntu 18.4 (please see screenshot) and got kernel error.

After exhausting research online and youtube videos and facing failure to all those suggested solutions, I need your professional help with this please.
