
Please see your Linux system's documentation for more information. If your system has EFI Secure Boot enabled you may also need to sign the kernel modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) before you can load them. Please reinstall virtualbox-dkms package and load the kernel module by executing Also, here is the error message: The VirtualBox Linux kernel driver is either not loaded or not set up correctly. I tried what it asked me to do, but it didn't work. When Security Fabric is enabled in FortiOS 7.4.0, all FortiGate devices must be running FortiOS 7.4.0.When I try to start a virtual machine in VirtualBox, I get the error above. If Security Fabric is enabled, then all FortiGate devices must be upgraded to 7.4.0. This maintains network connectivity without the need to use manual steps. Upgrade the firmware of each device in the following order. For example, if using FortiAnalyzer 7.4.0, use FortiClient 7.4.0. The versions between the two products should match. When using FortiClient with FortiAnalyzer, you should upgrade both to their latest versions. When upgrading your Security Fabric, devices that manage other devices should be upgraded first. * If you are using FortiClient only for IPsec VPN or SSL VPN, FortiClient version 6.0 and later are supported. 4.2.0 and later for post-transfer and inline scanning.

2.3.3 and later for post-transfer scanning.For compatibility with latest features, use latest 7.0 version. Fortinet Security Fabric upgrade | FortiGate / FortiOS 7.4.0įortiOS 7.4.0 greatly increases the interoperability between other Fortinet products.
