provides a native patch, though the VM will generally continue to function normally if you simply click "OK" or "X" on the message a VM so you can edit its configuration?
(Advanced)
Most modern occurrences are caused by a recent VMware update (Workstation 17.5+ or Fusion 13.5+). VMware discontinued support for virtual device serial0 will start disconnected
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. provides a native patch, though the VM will
When you encounter the message "Virtual device serial0 will start disconnected," it typically occurs in the context of virtualization software, such as VMware, VirtualBox, or Hyper-V. This message pertains to the configuration and behavior of a virtual serial port (often referred to as serial0 ) within a virtual machine (VM). Let's explore what this means, the reasons behind it, and the implications for your virtual environment. Shut down the VM and close VMware
: If your VM was created in an older version, it still has "Printer" enabled in its settings, but the hypervisor no longer knows how to connect it. How to fix it Option 1: The Easy Way (Settings Menu) Power off the virtual machine. Virtual Machine Settings (or right-click the VM > Settings). Select the device from the hardware list.