How to fix "Could not open /dev/vmmon: No such file or directory" in Linux VMware Player.

------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------- $ sudo vmware-modconfig --console --install-all $ openssl req -new -x509 -newkey rsa:2048 -keyout VMWARE15.priv -outform DER -out VMWARE15.der -nodes -days 36500 -subj "/CN=VMWARE/" $ sudo /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 ./VMWARE15.priv ./VMWARE15.der $(modinfo -n vmmon) $ sudo /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 ./VMWARE15.priv ./VMWARE15.der $(modinfo -n vmnet) $ tail $(modinfo -n vmmon) | grep "Module signature appended" $ sudo mokutil --import VMWARE15.der now reboot $ reboot run below command after Reboot $ mokutil --test-key VMWARE15.der