Virtual Device Serial0 Will Start Disconnected 'link'

If you don't need to print from the VM, the Printer device.

Older GNS3 topologies frequently show this message. GNS3’s integration of Dynamips means that if you add a router but forget to connect the Serial interface via the "Link" tool, you will see this message on boot.

Solving "Virtual Device Serial0 Will Start Disconnected" in VMware virtual device serial0 will start disconnected

Which are you using? (vSphere ESXi, Workstation, or Fusion?)

If the device doesn't appear in the standard settings menu, you can remove it directly from the configuration file. Shut down the VM and close VMware. If you don't need to print from the VM, the Printer device

If you’ve recently powered on a VMware Workstation or ESXi virtual machine only to be greeted by the warning message you aren’t alone. This is a common configuration hiccup that occurs when a VM is looking for a physical or virtual serial (COM) port that the host system can’t provide.

Open the .vmx file using a plain text editor like Notepad (Windows) or TextEdit/Nano (Mac/Linux). Solving "Virtual Device Serial0 Will Start Disconnected" in

Depending on whether you actually need the serial port, use one of the following methods to resolve the message.

If you want to keep the serial port configuration for future use but stop the boot-time warning, you can tell the hypervisor not to initialize it during startup. Open the virtual machine . Select the Serial Port device.