If you are using a USB-to-Serial adapter, the host OS might not have the correct drivers (like CH340 or FTDI) installed, making the port "invisible" to the VM. How to Fix It Method 1: The Quick GUI Fix (Recommended)
. If the printer is not needed, you can remove the device entirely. Edit the .vmx File virtual device serial0 will start disconnected
Elias froze. He hadn't touched the keyboard. The dialogue box appeared again, but the text had changed: If you are using a USB-to-Serial adapter, the
. This issue is most frequently tied to deprecated printing features or misconfigured virtual machine (VM) settings. Core Causes ThinPrint Deprecation : In recent versions like VMware Workstation 17.5 Fusion 13.5 virtual device serial0 will start disconnected
Which and version you are using (e.g., Workstation 17.5)?