Fgtvm64kvmv747mbuild2731fortinetoutkvmqcow2 Better -

Refresh your underlying local server workspace, or purge unlinked image records using the GNS3 web management dashboard. Essential Post-Boot Initialization Configuration FortiOS 7.4.7 Release Notes - AWS

FortiGate appliances are often accessed initially over a serial console. In virt-manager , simply click in the VM window. In a terminal, use virsh console : fgtvm64kvmv747mbuild2731fortinetoutkvmqcow2